Nagano, Japan
Iiyama · Hourly
Saturday, Oct 31 · Asia/Tokyo
Hourly forecast
Local time in Iiyama
Temperature · °C
6:00 PM GMT+9Today9°100%7 km/h
Rain, Partly cloudy
- Feels like
- 8°
- Humidity
- 84%
- Wind
- NNW 7 km/h
- Gust
- 14 km/h
- Precipitation
- 0.1 mm
- Precipitation probability
- 100%
- Dew point
- 7°
- Pressure
- 1,017 hPa
- Cloud cover
- 70%
- Visibility
- 21.9 km
- UV index
- 0
- US AQI
- 37
7:00 PM GMT+9Today9°100%6 km/h
Rain, Partly cloudy
- Feels like
- 8°
- Humidity
- 87%
- Wind
- NNW 6 km/h
- Gust
- 13 km/h
- Precipitation
- 0.7 mm
- Precipitation probability
- 100%
- Dew point
- 7°
- Pressure
- 1,018 hPa
- Cloud cover
- 75%
- Visibility
- 15.9 km
- UV index
- 0
- US AQI
- 37
8:00 PM GMT+9Today9°100%6 km/h
Rain, Partly cloudy
- Feels like
- 8°
- Humidity
- 89%
- Wind
- NNW 6 km/h
- Gust
- 12 km/h
- Precipitation
- 2 mm
- Precipitation probability
- 100%
- Dew point
- 7°
- Pressure
- 1,019 hPa
- Cloud cover
- 79%
- Visibility
- 9.9 km
- UV index
- 0
- US AQI
- 36
9:00 PM GMT+9Today8°100%7 km/h
Rain, Partly cloudy
- Feels like
- 7°
- Humidity
- 91%
- Wind
- NNW 7 km/h
- Gust
- 14 km/h
- Precipitation
- 1.5 mm
- Precipitation probability
- 100%
- Dew point
- 7°
- Pressure
- 1,020 hPa
- Cloud cover
- 79%
- Visibility
- 9.6 km
- UV index
- 0
- US AQI
- 36
10:00 PM GMT+9Today8°65%8 km/h
Rain, Partly cloudy
- Feels like
- 7°
- Humidity
- 92%
- Wind
- N 8 km/h
- Gust
- 18 km/h
- Precipitation
- 0.7 mm
- Precipitation probability
- 65%
- Dew point
- 7°
- Pressure
- 1,020 hPa
- Cloud cover
- 76%
- Visibility
- 12.6 km
- UV index
- 0
- US AQI
- 35
11:00 PM GMT+9Today8°65%7 km/h
Rain, Partly cloudy
- Feels like
- 6°
- Humidity
- 92%
- Wind
- NNW 7 km/h
- Gust
- 17 km/h
- Precipitation
- 0.3 mm
- Precipitation probability
- 65%
- Dew point
- 6°
- Pressure
- 1,020 hPa
- Cloud cover
- 76%
- Visibility
- 14.7 km
- UV index
- 0
- US AQI
- 34
12:00 AM GMT+9Tomorrow7°65%6 km/h
Rain, Partly cloudy
- Feels like
- 6°
- Humidity
- 92%
- Wind
- NNW 6 km/h
- Gust
- 13 km/h
- Precipitation
- 0.2 mm
- Precipitation probability
- 65%
- Dew point
- 6°
- Pressure
- 1,021 hPa
- Cloud cover
- 78%
- Visibility
- 15.5 km
- UV index
- 0
- US AQI
- 33
1:00 AM GMT+9Tomorrow7°65%6 km/h
Rain, Partly cloudy
- Feels like
- 6°
- Humidity
- 92%
- Wind
- NNE 6 km/h
- Gust
- 10 km/h
- Precipitation
- 0.3 mm
- Precipitation probability
- 65%
- Dew point
- 6°
- Pressure
- 1,021 hPa
- Cloud cover
- 78%
- Visibility
- 16.3 km
- UV index
- 0
- US AQI
- 31
2:00 AM GMT+9Tomorrow7°65%6 km/h
Rain, Partly cloudy
- Feels like
- 5°
- Humidity
- 92%
- Wind
- NNE 6 km/h
- Gust
- 10 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 65%
- Dew point
- 5°
- Pressure
- 1,021 hPa
- Cloud cover
- 76%
- Visibility
- 18.8 km
- UV index
- 0
- US AQI
- 30
3:00 AM GMT+9Tomorrow6°65%6 km/h
Rain, Partly cloudy
- Feels like
- 5°
- Humidity
- 93%
- Wind
- NNE 6 km/h
- Gust
- 9 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 65%
- Dew point
- 5°
- Pressure
- 1,021 hPa
- Cloud cover
- 71%
- Visibility
- 22.3 km
- UV index
- 0
- US AQI
- 30
4:00 AM GMT+9Tomorrow6°61%5 km/h
Rain, Partly cloudy
- Feels like
- 5°
- Humidity
- 93%
- Wind
- NE 5 km/h
- Gust
- 8 km/h
- Precipitation
- 0.1 mm
- Precipitation probability
- 61%
- Dew point
- 5°
- Pressure
- 1,021 hPa
- Cloud cover
- 65%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 30
5:00 AM GMT+9Tomorrow6°61%5 km/h
Rain, Partly cloudy
- Feels like
- 6°
- Humidity
- 93%
- Wind
- NE 5 km/h
- Gust
- 7 km/h
- Precipitation
- 0.1 mm
- Precipitation probability
- 61%
- Dew point
- 5°
- Pressure
- 1,021 hPa
- Cloud cover
- 61%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 29
6:00 AM GMT+9Tomorrow6°61%4 km/h
Rain, Partly cloudy
- Feels like
- 6°
- Humidity
- 92%
- Wind
- ENE 4 km/h
- Gust
- 7 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 61%
- Dew point
- 5°
- Pressure
- 1,021 hPa
- Cloud cover
- 62%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 29
7:00 AM GMT+9Tomorrow6°61%4 km/h
Rain, Partly cloudy
- Feels like
- 6°
- Humidity
- 91%
- Wind
- ENE 4 km/h
- Gust
- 7 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 61%
- Dew point
- 5°
- Pressure
- 1,022 hPa
- Cloud cover
- 72%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 28
8:00 AM GMT+9Tomorrow7°61%3 km/h
Rain, Partly cloudy
- Feels like
- 7°
- Humidity
- 87%
- Wind
- E 3 km/h
- Gust
- 4 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 61%
- Dew point
- 5°
- Pressure
- 1,022 hPa
- Cloud cover
- 86%
- Visibility
- 24.1 km
- UV index
- 1
- US AQI
- 29
9:00 AM GMT+9Tomorrow9°61%3 km/h
Rain, Overcast
- Feels like
- 9°
- Humidity
- 83%
- Wind
- NW 3 km/h
- Gust
- 4 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 61%
- Dew point
- 6°
- Pressure
- 1,022 hPa
- Cloud cover
- 92%
- Visibility
- 24.1 km
- UV index
- 3
- US AQI
- 30
10:00 AM GMT+9Tomorrow10°0%3 km/h
Overcast
- Feels like
- 10°
- Humidity
- 78%
- Wind
- NE 3 km/h
- Gust
- 5 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 6°
- Pressure
- 1,022 hPa
- Cloud cover
- 94%
- Visibility
- 24.1 km
- UV index
- 5
- US AQI
- 31
11:00 AM GMT+9Tomorrow10°0%4 km/h
Overcast
- Feels like
- 10°
- Humidity
- 75%
- Wind
- NW 4 km/h
- Gust
- 6 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 6°
- Pressure
- 1,021 hPa
- Cloud cover
- 96%
- Visibility
- 24.1 km
- UV index
- 5
- US AQI
- 31
12:00 PM GMT+9Tomorrow11°0%4 km/h
Overcast
- Feels like
- 11°
- Humidity
- 71%
- Wind
- NE 4 km/h
- Gust
- 6 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 5°
- Pressure
- 1,020 hPa
- Cloud cover
- 95%
- Visibility
- 24.1 km
- UV index
- 6
- US AQI
- 30
1:00 PM GMT+9Tomorrow12°0%4 km/h
Overcast
- Feels like
- 12°
- Humidity
- 68%
- Wind
- N 4 km/h
- Gust
- 5 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 5°
- Pressure
- 1,019 hPa
- Cloud cover
- 92%
- Visibility
- 24.1 km
- UV index
- 6
- US AQI
- 30
2:00 PM GMT+9Tomorrow12°0%4 km/h
Partly cloudy
- Feels like
- 12°
- Humidity
- 68%
- Wind
- NNE 4 km/h
- Gust
- 5 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 5°
- Pressure
- 1,018 hPa
- Cloud cover
- 90%
- Visibility
- 24.1 km
- UV index
- 4
- US AQI
- 30
3:00 PM GMT+9Tomorrow12°0%6 km/h
Partly cloudy
- Feels like
- 12°
- Humidity
- 70%
- Wind
- NE 6 km/h
- Gust
- 8 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 6°
- Pressure
- 1,018 hPa
- Cloud cover
- 88%
- Visibility
- 24.1 km
- UV index
- 3
- US AQI
- 30
4:00 PM GMT+9Tomorrow11°0%6 km/h
Partly cloudy
- Feels like
- 11°
- Humidity
- 75%
- Wind
- NNE 6 km/h
- Gust
- 10 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 6°
- Pressure
- 1,018 hPa
- Cloud cover
- 88%
- Visibility
- 24.1 km
- UV index
- 2
- US AQI
- 30
5:00 PM GMT+9Tomorrow10°0%5 km/h
Partly cloudy
- Feels like
- 10°
- Humidity
- 79%
- Wind
- NNE 5 km/h
- Gust
- 8 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 7°
- Pressure
- 1,018 hPa
- Cloud cover
- 90%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 31
6:00 PM GMT+9Tomorrow9°0%3 km/h
Overcast
- Feels like
- 9°
- Humidity
- 80%
- Wind
- NE 3 km/h
- Gust
- 5 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 6°
- Pressure
- 1,018 hPa
- Cloud cover
- 94%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 31
7:00 PM GMT+9Tomorrow9°0%3 km/h
Overcast
- Feels like
- 9°
- Humidity
- 80%
- Wind
- SSW 3 km/h
- Gust
- 3 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 6°
- Pressure
- 1,018 hPa
- Cloud cover
- 93%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 32
8:00 PM GMT+9Tomorrow9°0%3 km/h
Partly cloudy
- Feels like
- 9°
- Humidity
- 79%
- Wind
- S 3 km/h
- Gust
- 4 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 5°
- Pressure
- 1,018 hPa
- Cloud cover
- 90%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 32
9:00 PM GMT+9Tomorrow9°0%3 km/h
Partly cloudy
- Feels like
- 9°
- Humidity
- 77%
- Wind
- S 3 km/h
- Gust
- 3 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 5°
- Pressure
- 1,018 hPa
- Cloud cover
- 89%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 32
10:00 PM GMT+9Tomorrow9°0%2 km/h
Partly cloudy
- Feels like
- 9°
- Humidity
- 77%
- Wind
- SSE 2 km/h
- Gust
- 2 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 5°
- Pressure
- 1,018 hPa
- Cloud cover
- 90%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 32
11:00 PM GMT+9Tomorrow9°0%2 km/h
Overcast
- Feels like
- 9°
- Humidity
- 77%
- Wind
- SSE 2 km/h
- Gust
- 3 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 5°
- Pressure
- 1,017 hPa
- Cloud cover
- 92%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 33
12:00 AM GMT+9Mon9°0%2 km/h
Overcast
- Feels like
- 9°
- Humidity
- 77%
- Wind
- S 2 km/h
- Gust
- 3 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 5°
- Pressure
- 1,017 hPa
- Cloud cover
- 91%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 34
1:00 AM GMT+9Mon9°0%3 km/h
Overcast
- Feels like
- 9°
- Humidity
- 76%
- Wind
- S 3 km/h
- Gust
- 4 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 4°
- Pressure
- 1,017 hPa
- Cloud cover
- 91%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 35
2:00 AM GMT+9Mon9°0%3 km/h
Overcast
- Feels like
- 9°
- Humidity
- 76%
- Wind
- SSE 3 km/h
- Gust
- 4 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 4°
- Pressure
- 1,017 hPa
- Cloud cover
- 92%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 37
3:00 AM GMT+9Mon8°0%3 km/h
Overcast
- Feels like
- 8°
- Humidity
- 76%
- Wind
- SSE 3 km/h
- Gust
- 4 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 0%
- Dew point
- 4°
- Pressure
- 1,016 hPa
- Cloud cover
- 92%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 39
4:00 AM GMT+9Mon8°39%3 km/h
Overcast
- Feels like
- 8°
- Humidity
- 77%
- Wind
- SSE 3 km/h
- Gust
- 4 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 39%
- Dew point
- 4°
- Pressure
- 1,016 hPa
- Cloud cover
- 91%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 40
5:00 AM GMT+9Mon8°39%3 km/h
Overcast
- Feels like
- 8°
- Humidity
- 77%
- Wind
- SSE 3 km/h
- Gust
- 4 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 39%
- Dew point
- 4°
- Pressure
- 1,016 hPa
- Cloud cover
- 91%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 42
6:00 AM GMT+9Mon8°39%4 km/h
Overcast
- Feels like
- 8°
- Humidity
- 77%
- Wind
- S 4 km/h
- Gust
- 6 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 39%
- Dew point
- 4°
- Pressure
- 1,015 hPa
- Cloud cover
- 91%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 44
7:00 AM GMT+9Mon8°39%4 km/h
Partly cloudy
- Feels like
- 8°
- Humidity
- 77%
- Wind
- S 4 km/h
- Gust
- 8 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 39%
- Dew point
- 4°
- Pressure
- 1,015 hPa
- Cloud cover
- 90%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 46
8:00 AM GMT+9Mon10°39%5 km/h
Partly cloudy
- Feels like
- 9°
- Humidity
- 77%
- Wind
- SSW 5 km/h
- Gust
- 11 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 39%
- Dew point
- 5°
- Pressure
- 1,015 hPa
- Cloud cover
- 89%
- Visibility
- 23.9 km
- UV index
- 0
- US AQI
- 48
9:00 AM GMT+9Mon10°39%6 km/h
Partly cloudy
- Feels like
- 10°
- Humidity
- 77%
- Wind
- S 6 km/h
- Gust
- 12 km/h
- Precipitation
- 0.2 mm
- Precipitation probability
- 39%
- Dew point
- 6°
- Pressure
- 1,015 hPa
- Cloud cover
- 90%
- Visibility
- 22.4 km
- UV index
- 0
- US AQI
- 50
10:00 AM GMT+9Mon11°97%5 km/h
Rain, Overcast
- Feels like
- 11°
- Humidity
- 76%
- Wind
- SSW 5 km/h
- Gust
- 12 km/h
- Precipitation
- 0.4 mm
- Precipitation probability
- 97%
- Dew point
- 6°
- Pressure
- 1,014 hPa
- Cloud cover
- 94%
- Visibility
- 18.1 km
- UV index
- 0
- US AQI
- 51
11:00 AM GMT+9Mon11°97%5 km/h
Rain, Overcast
- Feels like
- 11°
- Humidity
- 78%
- Wind
- SSW 5 km/h
- Gust
- 11 km/h
- Precipitation
- 0.7 mm
- Precipitation probability
- 97%
- Dew point
- 7°
- Pressure
- 1,013 hPa
- Cloud cover
- 97%
- Visibility
- 13.5 km
- UV index
- 0
- US AQI
- 52
12:00 PM GMT+9Mon11°97%5 km/h
Rain, Overcast
- Feels like
- 11°
- Humidity
- 82%
- Wind
- W 5 km/h
- Gust
- 11 km/h
- Precipitation
- 1.2 mm
- Precipitation probability
- 97%
- Dew point
- 8°
- Pressure
- 1,012 hPa
- Cloud cover
- 99%
- Visibility
- 13 km
- UV index
- 0
- US AQI
- 53
1:00 PM GMT+9Mon10°97%6 km/h
Rain, Overcast
- Feels like
- 10°
- Humidity
- 87%
- Wind
- E 6 km/h
- Gust
- 12 km/h
- Precipitation
- 1.2 mm
- Precipitation probability
- 97%
- Dew point
- 8°
- Pressure
- 1,012 hPa
- Cloud cover
- 99%
- Visibility
- 15.7 km
- UV index
- 1
- US AQI
- 54
2:00 PM GMT+9Mon11°97%7 km/h
Rain, Overcast
- Feels like
- 11°
- Humidity
- 90%
- Wind
- SSE 7 km/h
- Gust
- 13 km/h
- Precipitation
- 0.3 mm
- Precipitation probability
- 97%
- Dew point
- 9°
- Pressure
- 1,011 hPa
- Cloud cover
- 100%
- Visibility
- 18.8 km
- UV index
- 1
- US AQI
- 55
3:00 PM GMT+9Mon10°97%6 km/h
Rain, Overcast
- Feels like
- 10°
- Humidity
- 92%
- Wind
- SE 6 km/h
- Gust
- 12 km/h
- Precipitation
- 0.2 mm
- Precipitation probability
- 97%
- Dew point
- 9°
- Pressure
- 1,011 hPa
- Cloud cover
- 99%
- Visibility
- 21.4 km
- UV index
- 0
- US AQI
- 55
4:00 PM GMT+9Mon10°81%6 km/h
Rain, Overcast
- Feels like
- 10°
- Humidity
- 94%
- Wind
- SSE 6 km/h
- Gust
- 11 km/h
- Precipitation
- 0.1 mm
- Precipitation probability
- 81%
- Dew point
- 9°
- Pressure
- 1,012 hPa
- Cloud cover
- 97%
- Visibility
- 23.3 km
- UV index
- 0
- US AQI
- 56
5:00 PM GMT+9Mon10°81%5 km/h
Rain, Overcast
- Feels like
- 10°
- Humidity
- 94%
- Wind
- SE 5 km/h
- Gust
- 9 km/h
- Precipitation
- 0 mm
- Precipitation probability
- 81%
- Dew point
- 9°
- Pressure
- 1,012 hPa
- Cloud cover
- 94%
- Visibility
- 24.1 km
- UV index
- 0
- US AQI
- 57