Hourly Weather Forecast - Lake Forest, CA

3 PM
76°F
0%
1mph
WNW
Sunny
Humidity
31%
Feels like
76°F
Dew Point
43°F
4 PM
73°F
0%
1mph
WNW
Sunny
Humidity
36%
Feels like
73°F
Dew Point
45°F
4:42 PM
5 PM
70°F
0%
1mph
NNW
Clear
Humidity
40%
Feels like
70°F
Dew Point
44°F
6 PM
67°F
0%
1mph
NNE
Clear
Humidity
42%
Feels like
67°F
Dew Point
43°F
7 PM
65°F
0%
1mph
NE
Clear
Humidity
43%
Feels like
65°F
Dew Point
42°F
8 PM
63°F
0%
1mph
NE
Clear
Humidity
44%
Feels like
63°F
Dew Point
41°F
9 PM
62°F
0%
1mph
ENE
Clear
Humidity
45%
Feels like
62°F
Dew Point
40°F
10 PM
60°F
0%
1mph
E
Clear
Humidity
46%
Feels like
60°F
Dew Point
40°F
11 PM
59°F
0%
1mph
E
Clear
Humidity
46%
Feels like
59°F
Dew Point
38°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday'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