Hourly Weather Forecast - Lake Forest, CA

12 AM
58°F
0%
1mph
E
Clear
Humidity
46%
Feels like
58°F
Dew Point
38°F
1 AM
58°F
0%
1mph
E
Clear
Humidity
46%
Feels like
58°F
Dew Point
37°F
2 AM
58°F
0%
1mph
E
Clear
Humidity
44%
Feels like
58°F
Dew Point
36°F
3 AM
58°F
0%
1mph
ENE
Clear
Humidity
45%
Feels like
58°F
Dew Point
36°F
4 AM
58°F
0%
1mph
ENE
Clear
Humidity
45%
Feels like
58°F
Dew Point
37°F
5 AM
57°F
0%
1mph
ENE
Clear
Humidity
46%
Feels like
57°F
Dew Point
37°F
6 AM
58°F
0%
1mph
ENE
Clear
Humidity
46%
Feels like
58°F
Dew Point
37°F
6:44 AM
7 AM
60°F
0%
1mph
ENE
Sunny
Humidity
46%
Feels like
60°F
Dew Point
39°F
8 AM
64°F
0%
1mph
E
Sunny
Humidity
47%
Feels like
64°F
Dew Point
43°F
9 AM
69°F
0%
1mph
SE
Sunny
Humidity
44%
Feels like
69°F
Dew Point
46°F
10 AM
73°F
0%
1mph
S
Sunny
Humidity
40%
Feels like
73°F
Dew Point
47°F
11 AM
75°F
0%
1mph
SW
Sunny
Humidity
37%
Feels like
75°F
Dew Point
47°F
12 PM
76°F
0%
1mph
WSW
Sunny
Humidity
37%
Feels like
76°F
Dew Point
48°F
1 PM
76°F
0%
1mph
W
Sunny
Humidity
39%
Feels like
76°F
Dew Point
49°F
2 PM
75°F
0%
1mph
W
Sunny
Humidity
40%
Feels like
75°F
Dew Point
49°F
3 PM
74°F
0%
1mph
WNW
Sunny
Humidity
44%
Feels like
74°F
Dew Point
50°F
4 PM
71°F
0%
1mph
WNW
Sunny
Humidity
50%
Feels like
71°F
Dew Point
52°F
4:42 PM
5 PM
69°F
0%
1mph
NW
Clear
Humidity
54%
Feels like
69°F
Dew Point
51°F
6 PM
66°F
0%
1mph
N
Clear
Humidity
57%
Feels like
66°F
Dew Point
50°F
7 PM
64°F
0%
1mph
NNE
Clear
Humidity
59%
Feels like
64°F
Dew Point
49°F
8 PM
62°F
0%
1mph
NE
Clear
Humidity
60%
Feels like
62°F
Dew Point
48°F
9 PM
61°F
0%
1mph
E
Clear
Humidity
60%
Feels like
61°F
Dew Point
47°F
10 PM
60°F
0%
1mph
ESE
Clear
Humidity
60%
Feels like
60°F
Dew Point
46°F
11 PM
59°F
0%
1mph
ESE
Clear
Humidity
59%
Feels like
59°F
Dew Point
45°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

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Outdoor Sports Guide