Hourly Weather Forecast - Thornbury, Ontario, CA

12 AM
20°F
60%
4mph
WSW
60% Chance of Flurries
Humidity
74%
Feels like
13°F
Dew Point
13°F
1 AM
20°F
60%
5mph
W
60% Chance of Flurries
Humidity
76%
Feels like
13°F
Dew Point
14°F
2 AM
20°F
60%
5mph
W
60% Chance of Flurries
Humidity
77%
Feels like
14°F
Dew Point
14°F
3 AM
21°F
60%
5mph
W
60% Chance of Flurries
Humidity
78%
Feels like
14°F
Dew Point
15°F
4 AM
21°F
60%
5mph
W
60% Chance of Flurries
Humidity
78%
Feels like
14°F
Dew Point
15°F
5 AM
21°F
70%
5mph
W
70% Chance of Flurries
Humidity
78%
Feels like
14°F
Dew Point
16°F
6 AM
21°F
70%
5mph
WNW
70% Chance of Flurries
Humidity
79%
Feels like
14°F
Dew Point
15°F
7 AM
21°F
70%
6mph
WNW
70% Chance of Flurries
Humidity
77%
Feels like
13°F
Dew Point
15°F
7:58 AM
8 AM
21°F
60%
6mph
WNW
60% Chance of Flurries
Humidity
76%
Feels like
14°F
Dew Point
15°F
9 AM
21°F
60%
6mph
NW
60% Chance of Flurries
Humidity
74%
Feels like
14°F
Dew Point
14°F
10 AM
22°F
50%
6mph
NW
50% Chance of Flurries
Humidity
71%
Feels like
14°F
Dew Point
14°F
11 AM
22°F
50%
6mph
NW
50% Chance of Flurries
Humidity
69%
Feels like
13°F
Dew Point
13°F
12 PM
22°F
40%
8mph
WNW
40% Chance of Flurries
Humidity
68%
Feels like
12°F
Dew Point
13°F
1 PM
22°F
30%
8mph
WNW
30% Chance of Flurries
Humidity
67%
Feels like
12°F
Dew Point
12°F
2 PM
21°F
20%
8mph
WNW
Cloudy
Humidity
66%
Feels like
12°F
Dew Point
12°F
3 PM
21°F
20%
7mph
WNW
Mostly Cloudy
Humidity
66%
Feels like
12°F
Dew Point
11°F
4 PM
20°F
10%
6mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
12°F
Dew Point
11°F
4:55 PM
5 PM
20°F
10%
6mph
WNW
Cloudy
Humidity
69%
Feels like
12°F
Dew Point
11°F
6 PM
19°F
20%
5mph
W
Cloudy
Humidity
73%
Feels like
12°F
Dew Point
11°F
7 PM
17°F
10%
4mph
W
Cloudy
Humidity
77%
Feels like
11°F
Dew Point
11°F
8 PM
17°F
10%
4mph
WSW
Cloudy
Humidity
80%
Feels like
10°F
Dew Point
12°F
9 PM
16°F
10%
4mph
SW
Cloudy
Humidity
83%
Feels like
9°F
Dew Point
12°F
10 PM
16°F
20%
5mph
SW
Cloudy
Humidity
85%
Feels like
8°F
Dew Point
13°F
11 PM
16°F
30%
5mph
SSW
30 % Chance of Heavy Snow
Humidity
85%
Feels like
8°F
Dew Point
13°F

Wednesday's Weather Outlook

Wednesday's Weather Outlook

After an overall quieter day of weather on Tuesday, Mother Nature brings a soggy, snowy forecast.

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide