Ontario, Canada

St. Marys · Every hour

Saturday, 7 Nov · America/Toronto

Forecast for every hour

Local time for St. Marys

Temperature · °C

19:00 GMT-5Today

7°3%18 km/h

Cloud cover everywhere

E feel like: 4°
Humidity: 91%
Wind: WNW 18 km/h
Wind gusts: 32 km/h
Rain and snow: 0 mm
Precipitation probability: 3%
Dew point: 5°
Air pressure: 1,017 hPa
Cloud cover: 96%
How far you fit see: 15.1 km
UV index: 0
US AQI: 19

20:00 GMT-5Today

6°3%17 km/h

Cloud cover everywhere

E feel like: 3°
Humidity: 91%
Wind: WNW 17 km/h
Wind gusts: 30 km/h
Rain and snow: 0 mm
Precipitation probability: 3%
Dew point: 5°
Air pressure: 1,017 hPa
Cloud cover: 95%
How far you fit see: 15.7 km
UV index: 0
US AQI: 20

21:00 GMT-5Today

6°2%17 km/h

Cloud cover everywhere

E feel like: 3°
Humidity: 90%
Wind: W 17 km/h
Wind gusts: 30 km/h
Rain and snow: 0 mm
Precipitation probability: 2%
Dew point: 5°
Air pressure: 1,017 hPa
Cloud cover: 95%
How far you fit see: 15.9 km
UV index: 0
US AQI: 20

22:00 GMT-5Today

6°1%17 km/h

Cloud cover everywhere

E feel like: 3°
Humidity: 90%
Wind: W 17 km/h
Wind gusts: 31 km/h
Rain and snow: 0 mm
Precipitation probability: 1%
Dew point: 4°
Air pressure: 1,017 hPa
Cloud cover: 94%
How far you fit see: 15.5 km
UV index: 0
US AQI: 21

23:00 GMT-5Today

5°0%17 km/h

Cloud cover everywhere

E feel like: 2°
Humidity: 90%
Wind: W 17 km/h
Wind gusts: 31 km/h
Rain and snow: 0 mm
Precipitation probability: 0%
Dew point: 4°
Air pressure: 1,017 hPa
Cloud cover: 91%
How far you fit see: 15 km
UV index: 0
US AQI: 21

00:00 GMT-5Tomorrow

5°6%16 km/h

Cloud dey some parts

E feel like: 2°
Humidity: 90%
Wind: WSW 16 km/h
Wind gusts: 32 km/h
Rain and snow: 0 mm
Precipitation probability: 6%
Dew point: 4°
Air pressure: 1,016 hPa
Cloud cover: 88%
How far you fit see: 15.2 km
UV index: 0
US AQI: 23

01:00 GMT-5Tomorrow

5°1%17 km/h

Cloud dey some parts

E feel like: 1°
Humidity: 91%
Wind: WSW 17 km/h
Wind gusts: 34 km/h
Rain and snow: 0 mm
Precipitation probability: 1%
Dew point: 3°
Air pressure: 1,016 hPa
Cloud cover: 81%
How far you fit see: 15.9 km
UV index: 0
US AQI: 24

02:00 GMT-5Tomorrow

4°0%17 km/h

Cloud dey some parts

E feel like: 0°
Humidity: 92%
Wind: WSW 17 km/h
Wind gusts: 35 km/h
Rain and snow: 0 mm
Precipitation probability: 0%
Dew point: 3°
Air pressure: 1,015 hPa
Cloud cover: 69%
How far you fit see: 16.2 km
UV index: 0
US AQI: 25

03:00 GMT-5Tomorrow

3°0%17 km/h

Cloud dey some parts

E feel like: -1°
Humidity: 93%
Wind: WSW 17 km/h
Wind gusts: 36 km/h
Rain and snow: 0 mm
Precipitation probability: 0%
Dew point: 3°
Air pressure: 1,015 hPa
Cloud cover: 53%
How far you fit see: 16.3 km
UV index: 0
US AQI: 26

04:00 GMT-5Tomorrow

3°0%17 km/h

Cloud dey some parts

E feel like: -1°
Humidity: 94%
Wind: WSW 17 km/h
Wind gusts: 35 km/h
Rain and snow: 0 mm
Precipitation probability: 0%
Dew point: 2°
Air pressure: 1,015 hPa
Cloud cover: 41%
How far you fit see: 16.6 km
UV index: 0
US AQI: 26

05:00 GMT-5Tomorrow

2°0%17 km/h

Cloud dey some parts

E feel like: -2°
Humidity: 95%
Wind: SW 17 km/h
Wind gusts: 35 km/h
Rain and snow: 0 mm
Precipitation probability: 0%
Dew point: 1°
Air pressure: 1,014 hPa
Cloud cover: 42%
How far you fit see: 16.6 km
UV index: 0
US AQI: 26

06:00 GMT-5Tomorrow

1°0%18 km/h

Cloud dey some parts

E feel like: -3°
Humidity: 95%
Wind: SW 18 km/h
Wind gusts: 37 km/h
Rain and snow: 0 mm
Precipitation probability: 0%
Dew point: 1°
Air pressure: 1,014 hPa
Cloud cover: 54%
How far you fit see: 16.6 km
UV index: 0
US AQI: 26

07:00 GMT-5Tomorrow

1°0%19 km/h

Cloud dey some parts

E feel like: -3°
Humidity: 95%
Wind: SW 19 km/h
Wind gusts: 41 km/h
Rain and snow: 0 mm
Precipitation probability: 0%
Dew point: 1°
Air pressure: 1,014 hPa
Cloud cover: 70%
How far you fit see: 16.7 km
UV index: 0
US AQI: 27

08:00 GMT-5Tomorrow

2°0%22 km/h

Cloud dey some parts

E feel like: -2°
Humidity: 93%
Wind: SW 22 km/h
Wind gusts: 46 km/h
Rain and snow: 0 mm
Precipitation probability: 0%
Dew point: 1°
Air pressure: 1,013 hPa
Cloud cover: 74%
How far you fit see: 17.1 km
UV index: 1
US AQI: 28

09:00 GMT-5Tomorrow

4°0%25 km/h

Cloud dey some parts

E feel like: 0°
Humidity: 88%
Wind: SW 25 km/h
Wind gusts: 49 km/h
Rain and snow: 0 mm
Precipitation probability: 0%
Dew point: 2°
Air pressure: 1,012 hPa
Cloud cover: 62%
How far you fit see: 17.7 km
UV index: 2
US AQI: 30

10:00 GMT-5Tomorrow

6°0%28 km/h

Cloud dey some parts

E feel like: 2°
Humidity: 83%
Wind: SW 28 km/h
Wind gusts: 49 km/h
Rain and snow: 0 mm
Precipitation probability: 0%
Dew point: 3°
Air pressure: 1,011 hPa
Cloud cover: 53%
How far you fit see: 18.4 km
UV index: 3
US AQI: 32

11:00 GMT-5Tomorrow

7°1%30 km/h

Cloud dey some parts

E feel like: 3°
Humidity: 79%
Wind: WSW 30 km/h
Wind gusts: 50 km/h
Rain and snow: 0 mm
Precipitation probability: 1%
Dew point: 3°
Air pressure: 1,011 hPa
Cloud cover: 60%
How far you fit see: 18.6 km
UV index: 4
US AQI: 34

12:00 GMT-5Tomorrow

8°2%31 km/h

Cloud dey some parts

E feel like: 3°
Humidity: 78%
Wind: WSW 31 km/h
Wind gusts: 50 km/h
Rain and snow: 0 mm
Precipitation probability: 2%
Dew point: 4°
Air pressure: 1,010 hPa
Cloud cover: 76%
How far you fit see: 17.8 km
UV index: 3
US AQI: 36

13:00 GMT-5Tomorrow

8°1%32 km/h

Cloud dey some parts

E feel like: 4°
Humidity: 78%
Wind: WSW 32 km/h
Wind gusts: 50 km/h
Rain and snow: 0 mm
Precipitation probability: 1%
Dew point: 4°
Air pressure: 1,009 hPa
Cloud cover: 85%
How far you fit see: 16.4 km
UV index: 2
US AQI: 37

14:00 GMT-5Tomorrow

8°1%31 km/h

Cloud dey some parts

E feel like: 4°
Humidity: 81%
Wind: WSW 31 km/h
Wind gusts: 50 km/h
Rain and snow: 0 mm
Precipitation probability: 1%
Dew point: 5°
Air pressure: 1,009 hPa
Cloud cover: 87%
How far you fit see: 14.1 km
UV index: 1
US AQI: 39

15:00 GMT-5Tomorrow

9°2%29 km/h

Cloud dey some parts

E feel like: 5°
Humidity: 82%
Wind: WSW 29 km/h
Wind gusts: 50 km/h
Rain and snow: 0 mm
Precipitation probability: 2%
Dew point: 6°
Air pressure: 1,009 hPa
Cloud cover: 86%
How far you fit see: 12.8 km
UV index: 1
US AQI: 40

16:00 GMT-5Tomorrow

9°4%27 km/h

Cloud dey some parts

E feel like: 6°
Humidity: 83%
Wind: WSW 27 km/h
Wind gusts: 48 km/h
Rain and snow: 0 mm
Precipitation probability: 4%
Dew point: 6°
Air pressure: 1,008 hPa
Cloud cover: 84%
How far you fit see: 14.2 km
UV index: 1
US AQI: 41

17:00 GMT-5Tomorrow

9°3%25 km/h

Cloud dey some parts

E feel like: 6°
Humidity: 83%
Wind: W 25 km/h
Wind gusts: 47 km/h
Rain and snow: 0 mm
Precipitation probability: 3%
Dew point: 6°
Air pressure: 1,008 hPa
Cloud cover: 84%
How far you fit see: 15.6 km
UV index: 0
US AQI: 43

18:00 GMT-5Tomorrow

9°12%24 km/h

Cloud dey some parts

E feel like: 6°
Humidity: 85%
Wind: W 24 km/h
Wind gusts: 45 km/h
Rain and snow: 0 mm
Precipitation probability: 12%
Dew point: 6°
Air pressure: 1,008 hPa
Cloud cover: 85%
How far you fit see: 15.1 km
UV index: 0
US AQI: 44

19:00 GMT-5Tomorrow

9°3%25 km/h

Cloud dey some parts

E feel like: 5°
Humidity: 86%
Wind: W 25 km/h
Wind gusts: 46 km/h
Rain and snow: 0 mm
Precipitation probability: 3%
Dew point: 6°
Air pressure: 1,009 hPa
Cloud cover: 84%
How far you fit see: 14.6 km
UV index: 0
US AQI: 45

20:00 GMT-5Tomorrow

8°15%27 km/h

Cloud dey some parts

E feel like: 5°
Humidity: 86%
Wind: WNW 27 km/h
Wind gusts: 47 km/h
Rain and snow: 0.1 mm
Precipitation probability: 15%
Dew point: 6°
Air pressure: 1,009 hPa
Cloud cover: 81%
How far you fit see: 15.4 km
UV index: 0
US AQI: 46

21:00 GMT-5Tomorrow

8°5%29 km/h

Cloud dey some parts

E feel like: 4°
Humidity: 85%
Wind: WNW 29 km/h
Wind gusts: 49 km/h
Rain and snow: 0 mm
Precipitation probability: 5%
Dew point: 6°
Air pressure: 1,009 hPa
Cloud cover: 79%
How far you fit see: 15.5 km
UV index: 0
US AQI: 46

22:00 GMT-5Tomorrow

8°20%30 km/h

Cloud dey some parts

E feel like: 4°
Humidity: 86%
Wind: WNW 30 km/h
Wind gusts: 53 km/h
Rain and snow: 0.1 mm
Precipitation probability: 20%
Dew point: 5°
Air pressure: 1,009 hPa
Cloud cover: 82%
How far you fit see: 14.9 km
UV index: 0
US AQI: 45

23:00 GMT-5Tomorrow

7°17%31 km/h

Cloud dey some parts

E feel like: 3°
Humidity: 86%
Wind: WNW 31 km/h
Wind gusts: 55 km/h
Rain and snow: 0.1 mm
Precipitation probability: 17%
Dew point: 5°
Air pressure: 1,010 hPa
Cloud cover: 85%
How far you fit see: 15.1 km
UV index: 0
US AQI: 44

00:00 GMT-5Mon

7°57%32 km/h

Rain, Cloud dey some parts

E feel like: 3°
Humidity: 87%
Wind: WNW 32 km/h
Wind gusts: 57 km/h
Rain and snow: 1 mm
Precipitation probability: 57%
Dew point: 5°
Air pressure: 1,010 hPa
Cloud cover: 86%
How far you fit see: 15.5 km
UV index: 0
US AQI: 44

01:00 GMT-5Mon

7°21%33 km/h

Cloud dey some parts

E feel like: 2°
Humidity: 87%
Wind: WNW 33 km/h
Wind gusts: 58 km/h
Rain and snow: 0.1 mm
Precipitation probability: 21%
Dew point: 5°
Air pressure: 1,010 hPa
Cloud cover: 87%
How far you fit see: 15.7 km
UV index: 0
US AQI: 43

02:00 GMT-5Mon

7°14%33 km/h

Cloud dey some parts

E feel like: 2°
Humidity: 87%
Wind: WNW 33 km/h
Wind gusts: 59 km/h
Rain and snow: 0.1 mm
Precipitation probability: 14%
Dew point: 5°
Air pressure: 1,010 hPa
Cloud cover: 89%
How far you fit see: 15.6 km
UV index: 0
US AQI: 42

03:00 GMT-5Mon

7°9%33 km/h

Cloud dey some parts

E feel like: 2°
Humidity: 86%
Wind: WNW 33 km/h
Wind gusts: 59 km/h
Rain and snow: 0 mm
Precipitation probability: 9%
Dew point: 4°
Air pressure: 1,011 hPa
Cloud cover: 89%
How far you fit see: 15.2 km
UV index: 0
US AQI: 42

04:00 GMT-5Mon

7°17%33 km/h

Cloud dey some parts

E feel like: 2°
Humidity: 85%
Wind: WNW 33 km/h
Wind gusts: 58 km/h
Rain and snow: 0.3 mm
Precipitation probability: 17%
Dew point: 4°
Air pressure: 1,012 hPa
Cloud cover: 88%
How far you fit see: 15.2 km
UV index: 0
US AQI: 41

05:00 GMT-5Mon

6°38%32 km/h

Cloud dey some parts

E feel like: 1°
Humidity: 86%
Wind: NW 32 km/h
Wind gusts: 56 km/h
Rain and snow: 0.1 mm
Precipitation probability: 38%
Dew point: 4°
Air pressure: 1,012 hPa
Cloud cover: 87%
How far you fit see: 16.1 km
UV index: 0
US AQI: 41

06:00 GMT-5Mon

6°38%32 km/h

Cloud dey some parts

E feel like: 1°
Humidity: 87%
Wind: NW 32 km/h
Wind gusts: 55 km/h
Rain and snow: 0.1 mm
Precipitation probability: 38%
Dew point: 4°
Air pressure: 1,013 hPa
Cloud cover: 87%
How far you fit see: 16.4 km
UV index: 0
US AQI: 41

07:00 GMT-5Mon

6°29%31 km/h

Cloud dey some parts

E feel like: 1°
Humidity: 87%
Wind: NW 31 km/h
Wind gusts: 54 km/h
Rain and snow: 0.1 mm
Precipitation probability: 29%
Dew point: 4°
Air pressure: 1,014 hPa
Cloud cover: 89%
How far you fit see: 16 km
UV index: 0
US AQI: 40

08:00 GMT-5Mon

6°81%30 km/h

Rain, Cloud dey some parts

E feel like: 2°
Humidity: 86%
Wind: NW 30 km/h
Wind gusts: 52 km/h
Rain and snow: 0.1 mm
Precipitation probability: 81%
Dew point: 4°
Air pressure: 1,014 hPa
Cloud cover: 89%
How far you fit see: 16.1 km
UV index: 0
US AQI: 39

09:00 GMT-5Mon

7°81%29 km/h

Rain, Cloud dey some parts

E feel like: 3°
Humidity: 84%
Wind: NW 29 km/h
Wind gusts: 49 km/h
Rain and snow: 0.1 mm
Precipitation probability: 81%
Dew point: 4°
Air pressure: 1,015 hPa
Cloud cover: 89%
How far you fit see: 16.5 km
UV index: 1
US AQI: 37

10:00 GMT-5Mon

8°81%29 km/h

Rain, Cloud dey some parts

E feel like: 4°
Humidity: 82%
Wind: NW 29 km/h
Wind gusts: 47 km/h
Rain and snow: 0.1 mm
Precipitation probability: 81%
Dew point: 5°
Air pressure: 1,016 hPa
Cloud cover: 88%
How far you fit see: 17.2 km
UV index: 1
US AQI: 34

11:00 GMT-5Mon

8°20%28 km/h

Cloud dey some parts

E feel like: 4°
Humidity: 80%
Wind: NW 28 km/h
Wind gusts: 44 km/h
Rain and snow: 0.1 mm
Precipitation probability: 20%
Dew point: 4°
Air pressure: 1,016 hPa
Cloud cover: 88%
How far you fit see: 17.7 km
UV index: 1
US AQI: 32

12:00 GMT-5Mon

9°20%28 km/h

Cloud dey some parts

E feel like: 5°
Humidity: 78%
Wind: NW 28 km/h
Wind gusts: 41 km/h
Rain and snow: 0.1 mm
Precipitation probability: 20%
Dew point: 4°
Air pressure: 1,016 hPa
Cloud cover: 88%
How far you fit see: 17.7 km
UV index: 1
US AQI: 31

13:00 GMT-5Mon

9°27%27 km/h

Cloud dey some parts

E feel like: 5°
Humidity: 76%
Wind: NW 27 km/h
Wind gusts: 39 km/h
Rain and snow: 0 mm
Precipitation probability: 27%
Dew point: 4°
Air pressure: 1,017 hPa
Cloud cover: 88%
How far you fit see: 17.5 km
UV index: 1
US AQI: 30

14:00 GMT-5Mon

9°0%25 km/h

Cloud dey some parts

E feel like: 5°
Humidity: 75%
Wind: WNW 25 km/h
Wind gusts: 37 km/h
Rain and snow: 0 mm
Precipitation probability: 0%
Dew point: 4°
Air pressure: 1,017 hPa
Cloud cover: 87%
How far you fit see: 17.8 km
UV index: 1
US AQI: 29

15:00 GMT-5Mon

9°0%23 km/h

Cloud dey some parts

E feel like: 5°
Humidity: 75%
Wind: WNW 23 km/h
Wind gusts: 35 km/h
Rain and snow: 0 mm
Precipitation probability: 0%
Dew point: 4°
Air pressure: 1,017 hPa
Cloud cover: 87%
How far you fit see: 18.3 km
UV index: 1
US AQI: 28

16:00 GMT-5Mon

8°0%19 km/h

Cloud dey some parts

E feel like: 5°
Humidity: 75%
Wind: WNW 19 km/h
Wind gusts: 31 km/h
Rain and snow: 0 mm
Precipitation probability: 0%
Dew point: 4°
Air pressure: 1,017 hPa
Cloud cover: 87%
How far you fit see: 18.7 km
UV index: 1
US AQI: 27

17:00 GMT-5Mon

8°0%14 km/h

Cloud dey some parts

E feel like: 5°
Humidity: 77%
Wind: WNW 14 km/h
Wind gusts: 24 km/h
Rain and snow: 0 mm
Precipitation probability: 0%
Dew point: 4°
Air pressure: 1,017 hPa
Cloud cover: 88%
How far you fit see: 19 km
UV index: 0
US AQI: 26

18:00 GMT-5Mon

7°0%10 km/h

Cloud dey some parts

E feel like: 5°
Humidity: 78%
Wind: W 10 km/h
Wind gusts: 15 km/h
Rain and snow: 0 mm
Precipitation probability: 0%
Dew point: 3°
Air pressure: 1,018 hPa
Cloud cover: 89%
How far you fit see: 19.2 km
UV index: 0
US AQI: 25