Hourly Weather Forecast - Lake Forest, CA

12 AM
55°F
0%
1mph
NE
Clear
Humidity
56%
Feels like
55°F
Dew Point
40°F
1 AM
55°F
0%
1mph
NE
Clear
Humidity
54%
Feels like
55°F
Dew Point
38°F
2 AM
54°F
0%
1mph
ENE
Clear
Humidity
53%
Feels like
54°F
Dew Point
38°F
3 AM
54°F
0%
1mph
ENE
Mostly Clear
Humidity
53%
Feels like
54°F
Dew Point
37°F
4 AM
53°F
0%
1mph
E
Mostly Clear
Humidity
54%
Feels like
53°F
Dew Point
37°F
5 AM
53°F
0%
1mph
ENE
Mostly Clear
Humidity
54%
Feels like
53°F
Dew Point
37°F
6 AM
53°F
0%
1mph
ENE
Mostly Clear
Humidity
51%
Feels like
53°F
Dew Point
36°F
6:48 AM
7 AM
57°F
0%
1mph
ENE
Sunny
Humidity
52%
Feels like
57°F
Dew Point
39°F
8 AM
63°F
0%
1mph
ENE
Sunny
Humidity
48%
Feels like
63°F
Dew Point
43°F
9 AM
69°F
0%
1mph
SE
Sunny
Humidity
39%
Feels like
69°F
Dew Point
44°F
10 AM
74°F
0%
1mph
S
Sunny
Humidity
33%
Feels like
74°F
Dew Point
43°F
11 AM
77°F
0%
1mph
SSW
Sunny
Humidity
32%
Feels like
77°F
Dew Point
45°F
12 PM
78°F
0%
1mph
SW
Sunny
Humidity
34%
Feels like
78°F
Dew Point
48°F
1 PM
78°F
0%
1mph
WSW
Sunny
Humidity
38%
Feels like
78°F
Dew Point
51°F
2 PM
77°F
0%
1mph
WSW
Sunny
Humidity
41%
Feels like
77°F
Dew Point
52°F
3 PM
75°F
0%
1mph
WSW
Sunny
Humidity
46%
Feels like
75°F
Dew Point
53°F
4 PM
72°F
0%
1mph
WSW
Sunny
Humidity
53%
Feels like
72°F
Dew Point
53°F
4:44 PM
5 PM
68°F
0%
1mph
WSW
Clear
Humidity
62%
Feels like
68°F
Dew Point
54°F
6 PM
64°F
0%
1mph
WSW
Clear
Humidity
69%
Feels like
64°F
Dew Point
54°F
7 PM
62°F
0%
1mph
SW
Clear
Humidity
73%
Feels like
62°F
Dew Point
53°F
8 PM
60°F
0%
1mph
SE
Clear
Humidity
74%
Feels like
60°F
Dew Point
52°F
9 PM
58°F
0%
1mph
E
Clear
Humidity
72%
Feels like
58°F
Dew Point
49°F
10 PM
57°F
0%
1mph
E
Clear
Humidity
69%
Feels like
57°F
Dew Point
47°F
11 PM
55°F
0%
1mph
E
Mostly Clear
Humidity
65%
Feels like
55°F
Dew Point
44°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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