Weather Forecast for Clayton
Ontario, Canada
Share this weather forecast
Current Weather - Clayton: -5°C
Current Weather - Clayton: -5°C
Ontario, Canada
Light freezing rain
Feels like -13°C
Wind
27 km/h WNW
Humidity
88%
Pressure
996 mb
UV Index
0
Visibility
10 km
Light freezing rain
Thursday, December 11, 2025
High
-7°C
Low
-12°C
Rain Chance
76%
Hourly Forecast
-10°C
-9°C
-9°C
-8°C
-8°C
-8°C
-8°C
-8°C
-8°C
-8°C
-9°C
-9°C
-10°C
-10°C
-10°C
Day Statistics
Maximum Wind
29 km/h
Humidity
73%
Precipitation
0 mm
UV Index
0
Visibility
8 km
Rain Chance
76%
Snow Chance
23%
Sun & Moon
Sunrise
07:30 AM
Sunset
04:25 PM
Moonrise
No moonrise
Moonset
12:13 PM
Moon Phase
Last Quarter
Moon Illumination
59%
Air Quality
PM2.5
1.7
μg/m³
PM10
1.9
μg/m³
NO₂
4.2
μg/m³
O₃
68
μg/m³
SO₂
1.7
μg/m³
CO
181.4
μg/m³
Sunny
Friday, December 12, 2025
High
-3°C
Low
-12°C
Rain Chance
0%
Hourly Forecast
-11°C
-11°C
-11°C
-11°C
-11°C
-12°C
-12°C
-12°C
-11°C
-9°C
-8°C
-6°C
-5°C
-4°C
-4°C
-4°C
-5°C
-5°C
-6°C
-6°C
-7°C
-7°C
-9°C
-9°C
Day Statistics
Maximum Wind
25 km/h
Humidity
77%
Precipitation
0 mm
UV Index
0
Visibility
10 km
Rain Chance
0%
Snow Chance
0%
Sun & Moon
Sunrise
07:31 AM
Sunset
04:25 PM
Moonrise
12:13 AM
Moonset
12:30 PM
Moon Phase
Waning Crescent
Moon Illumination
49%
Air Quality
PM2.5
2.4
μg/m³
PM10
2.8
μg/m³
NO₂
3
μg/m³
O₃
76.6
μg/m³
SO₂
1.3
μg/m³
CO
158.8
μg/m³
Mist
Saturday, December 13, 2025
High
0°C
Low
-12°C
Rain Chance
80%
Hourly Forecast
-10°C
-11°C
-11°C
-12°C
-12°C
-12°C
-11°C
-10°C
-8°C
-6°C
-4°C
-2°C
-1°C
-1°C
-0°C
-0°C
0°C
-1°C
-1°C
-2°C
-3°C
-4°C
-6°C
-6°C
Day Statistics
Maximum Wind
32 km/h
Humidity
91%
Precipitation
9 mm
UV Index
0
Visibility
5 km
Rain Chance
80%
Snow Chance
40%
Sun & Moon
Sunrise
07:32 AM
Sunset
04:25 PM
Moonrise
01:18 AM
Moonset
12:47 PM
Moon Phase
Waning Crescent
Moon Illumination
39%
Air Quality
PM2.5
4.1
μg/m³
PM10
4.3
μg/m³
NO₂
6.7
μg/m³
O₃
68.2
μg/m³
SO₂
2
μg/m³
CO
187.3
μg/m³
Moderate snow
Sunday, December 14, 2025
High
-5°C
Low
-10°C
Rain Chance
69%
Hourly Forecast
-6°C
-6°C
-6°C
-7°C
-8°C
-8°C
-9°C
-9°C
-10°C
-9°C
-8°C
-7°C
-7°C
-6°C
-6°C
-5°C
-5°C
-5°C
-5°C
-6°C
-6°C
-7°C
-8°C
-9°C
Day Statistics
Maximum Wind
27 km/h
Humidity
87%
Precipitation
2 mm
UV Index
0
Visibility
7 km
Rain Chance
69%
Snow Chance
66%
Sun & Moon
Sunrise
07:33 AM
Sunset
04:26 PM
Moonrise
02:22 AM
Moonset
01:06 PM
Moon Phase
Waning Crescent
Moon Illumination
30%
Air Quality
PM2.5
3.6
μg/m³
PM10
3.6
μg/m³
NO₂
6.2
μg/m³
O₃
59.1
μg/m³
SO₂
1.8
μg/m³
CO
221
μg/m³
Patchy moderate snow
Monday, December 15, 2025
High
-8°C
Low
-15°C
Rain Chance
67%
Hourly Forecast
-9°C
-10°C
-10°C
-11°C
-12°C
-13°C
-14°C
-15°C
-14°C
-14°C
-13°C
-12°C
-11°C
-10°C
-10°C
-9°C
-9°C
-8°C
-8°C
-9°C
-8°C
-8°C
-7°C
-7°C
Day Statistics
Maximum Wind
23 km/h
Humidity
89%
Precipitation
1 mm
UV Index
0
Visibility
9 km
Rain Chance
67%
Snow Chance
8%
Sun & Moon
Sunrise
07:33 AM
Sunset
04:26 PM
Moonrise
03:27 AM
Moonset
01:26 PM
Moon Phase
Waning Crescent
Moon Illumination
22%
Light freezing rain
Tuesday, December 16, 2025
High
-5°C
Low
-9°C
Rain Chance
65%
Hourly Forecast
-7°C
-6°C
-6°C
-6°C
-6°C
-7°C
-7°C
-8°C
-8°C
-7°C
-7°C
-6°C
-6°C
-5°C
-5°C
-5°C
-5°C
-5°C
-6°C
-7°C
-8°C
-8°C
-8°C
-8°C
Day Statistics
Maximum Wind
10 km/h
Humidity
90%
Precipitation
0 mm
UV Index
1
Visibility
9 km
Rain Chance
65%
Snow Chance
17%
Sun & Moon
Sunrise
07:34 AM
Sunset
04:26 PM
Moonrise
04:32 AM
Moonset
01:50 PM
Moon Phase
Waning Crescent
Moon Illumination
14%
Moderate snow
Wednesday, December 17, 2025
High
1°C
Low
-8°C
Rain Chance
87%
Hourly Forecast
-7°C
-7°C
-6°C
-6°C
-7°C
-7°C
-7°C
-7°C
-7°C
-6°C
-4°C
-3°C
-2°C
-1°C
-0°C
0°C
1°C
1°C
1°C
1°C
1°C
1°C
2°C
2°C
Day Statistics
Maximum Wind
32 km/h
Humidity
89%
Precipitation
1 mm
UV Index
1
Visibility
8 km
Rain Chance
87%
Snow Chance
9%
Sun & Moon
Sunrise
07:35 AM
Sunset
04:26 PM
Moonrise
05:38 AM
Moonset
02:20 PM
Moon Phase
Waning Crescent
Moon Illumination
8%
Weather Alerts
yellow warning - snowfall - in effect
Snow and local blowing snow ending this evening. What: An additional 2 to 4 centimetres of snow possible. Reduced visibility in snow and local blowing snow. When: Ending this evening. Additional information: Snow is expected to end from west to east through this evening. ### Travel will likely be challenging. Visibility will likely be reduced at times. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ONstorm@ec.gc.ca or post reports on X using #ONStorm. For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
Allow extra time for travel.
yellow warning - snowfall - ended
Significant snowfall is no longer expected. ###
When to visit Clayton?
Plan your perfect trip with our month-by-month weather guide
January
February
March
April
May
June
July
August
September
October
November
December
Your guide to the flawless travel experience
Popular Countries
Company
Get our app
