Hourly Weather Forecast - Irvine, CA

12 AM
55°F
0%
1mph
E
Clear
Humidity
58%
Feels like
55°F
Dew Point
40°F
1 AM
54°F
0%
1mph
E
Clear
Humidity
56%
Feels like
54°F
Dew Point
39°F
2 AM
53°F
0%
1mph
E
Clear
Humidity
56%
Feels like
53°F
Dew Point
38°F
3 AM
53°F
0%
1mph
E
Clear
Humidity
56%
Feels like
53°F
Dew Point
38°F
4 AM
53°F
0%
1mph
E
Clear
Humidity
57%
Feels like
53°F
Dew Point
38°F
5 AM
53°F
0%
1mph
ESE
Clear
Humidity
58%
Feels like
53°F
Dew Point
38°F
6 AM
55°F
0%
1mph
ESE
Clear
Humidity
57%
Feels like
55°F
Dew Point
40°F
6:44 AM
7 AM
58°F
0%
1mph
ESE
Sunny
Humidity
55%
Feels like
58°F
Dew Point
42°F
8 AM
64°F
0%
1mph
SE
Sunny
Humidity
49%
Feels like
64°F
Dew Point
45°F
9 AM
70°F
0%
1mph
SSW
Sunny
Humidity
45%
Feels like
70°F
Dew Point
48°F
10 AM
76°F
0%
1mph
WSW
Sunny
Humidity
39%
Feels like
76°F
Dew Point
49°F
11 AM
80°F
0%
1mph
WSW
Sunny
Humidity
35%
Feels like
80°F
Dew Point
50°F
12 PM
82°F
0%
1mph
W
Sunny
Humidity
34%
Feels like
81°F
Dew Point
51°F
1 PM
82°F
0%
1mph
W
Sunny
Humidity
35%
Feels like
81°F
Dew Point
51°F
2 PM
79°F
0%
1mph
W
Sunny
Humidity
38%
Feels like
79°F
Dew Point
52°F
3 PM
75°F
0%
1mph
W
Sunny
Humidity
44%
Feels like
75°F
Dew Point
52°F
4 PM
70°F
0%
1mph
W
Sunny
Humidity
53%
Feels like
70°F
Dew Point
52°F
4:43 PM
5 PM
65°F
0%
1mph
WNW
Clear
Humidity
61%
Feels like
65°F
Dew Point
51°F
6 PM
62°F
0%
1mph
NNW
Clear
Humidity
67%
Feels like
62°F
Dew Point
51°F
7 PM
60°F
0%
1mph
NNE
Clear
Humidity
69%
Feels like
60°F
Dew Point
50°F
8 PM
59°F
0%
1mph
NE
Clear
Humidity
70%
Feels like
59°F
Dew Point
49°F
9 PM
58°F
0%
1mph
ENE
Clear
Humidity
69%
Feels like
58°F
Dew Point
48°F
10 PM
56°F
0%
1mph
ENE
Clear
Humidity
69%
Feels like
56°F
Dew Point
47°F
11 PM
56°F
0%
1mph
ENE
Clear
Humidity
68%
Feels like
56°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, Flooding Rain Impacts the Northwest

Today's Weather Outlook

Today'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