Hourly Weather Forecast - London, Ontario, CA

12 AM
16°F
30%
12mph
WSW
30% Chance Freezing Rain
Humidity
82%
Feels like
3°F
Dew Point
12°F
1 AM
16°F
30%
12mph
WSW
30% Chance Frozen Mix
Humidity
83%
Feels like
2°F
Dew Point
11°F
2 AM
15°F
20%
12mph
WSW
Cloudy
Humidity
85%
Feels like
2°F
Dew Point
11°F
3 AM
15°F
20%
12mph
WSW
Mostly Cloudy
Humidity
85%
Feels like
2°F
Dew Point
12°F
4 AM
15°F
20%
12mph
WSW
Mostly Cloudy
Humidity
86%
Feels like
2°F
Dew Point
12°F
5 AM
16°F
20%
11mph
WSW
Mostly Cloudy
Humidity
85%
Feels like
3°F
Dew Point
12°F
6 AM
17°F
20%
10mph
WSW
Mostly Cloudy
Humidity
85%
Feels like
4°F
Dew Point
13°F
7 AM
18°F
20%
10mph
WSW
Mostly Cloudy
Humidity
85%
Feels like
6°F
Dew Point
14°F
7:49 AM
8 AM
19°F
20%
9mph
WSW
Partly Cloudy
Humidity
84%
Feels like
8°F
Dew Point
15°F
9 AM
20°F
10%
10mph
WSW
Partly Cloudy
Humidity
83%
Feels like
10°F
Dew Point
16°F
10 AM
22°F
10%
10mph
WSW
Mostly Sunny
Humidity
82%
Feels like
12°F
Dew Point
17°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide