Hourly Weather Forecast - Santa Ana, CA

12 AM
54°F
0%
2mph
ESE
Foggy
Humidity
100%
Feels like
54°F
Dew Point
54°F
1 AM
54°F
0%
2mph
ESE
Foggy
Humidity
100%
Feels like
54°F
Dew Point
54°F
2 AM
53°F
0%
2mph
ESE
Foggy
Humidity
100%
Feels like
53°F
Dew Point
53°F
3 AM
53°F
0%
2mph
E
Foggy
Humidity
100%
Feels like
53°F
Dew Point
53°F
4 AM
53°F
0%
2mph
ESE
Foggy
Humidity
100%
Feels like
53°F
Dew Point
53°F
5 AM
54°F
0%
2mph
E
Foggy
Humidity
100%
Feels like
54°F
Dew Point
54°F
6 AM
54°F
0%
2mph
E
Foggy
Humidity
100%
Feels like
54°F
Dew Point
54°F
6:51 AM
7 AM
55°F
0%
2mph
E
Foggy
Humidity
100%
Feels like
55°F
Dew Point
55°F
8 AM
57°F
0%
1mph
ESE
Foggy
Humidity
100%
Feels like
57°F
Dew Point
57°F
9 AM
60°F
0%
1mph
SE
Partly Cloudy
Humidity
98%
Feels like
60°F
Dew Point
59°F
10 AM
62°F
0%
1mph
S
Partly Cloudy
Humidity
87%
Feels like
62°F
Dew Point
58°F
11 AM
64°F
0%
2mph
SSW
Partly Cloudy
Humidity
81%
Feels like
64°F
Dew Point
58°F
12 PM
66°F
0%
2mph
SW
Partly Cloudy
Humidity
78%
Feels like
66°F
Dew Point
59°F
1 PM
67°F
0%
3mph
SW
Partly Cloudy
Humidity
76%
Feels like
67°F
Dew Point
59°F
2 PM
66°F
0%
3mph
SW
Partly Cloudy
Humidity
77%
Feels like
66°F
Dew Point
58°F
3 PM
64°F
0%
3mph
SW
Mostly Sunny
Humidity
81%
Feels like
64°F
Dew Point
58°F
4 PM
61°F
0%
3mph
SW
Mostly Sunny
Humidity
85%
Feels like
61°F
Dew Point
56°F
4:46 PM
5 PM
59°F
0%
2mph
SW
Partly Cloudy
Humidity
91%
Feels like
59°F
Dew Point
56°F
6 PM
57°F
0%
2mph
SW
Partly Cloudy
Humidity
94%
Feels like
57°F
Dew Point
56°F
7 PM
57°F
0%
1mph
SSW
Partly Cloudy
Humidity
96%
Feels like
57°F
Dew Point
56°F
8 PM
56°F
0%
1mph
SSE
Partly Cloudy
Humidity
97%
Feels like
56°F
Dew Point
55°F
9 PM
56°F
0%
1mph
SSE
Partly Cloudy
Humidity
97%
Feels like
56°F
Dew Point
55°F
10 PM
55°F
0%
1mph
SE
Partly Cloudy
Humidity
98%
Feels like
55°F
Dew Point
55°F
11 PM
55°F
0%
1mph
SE
Foggy
Humidity
100%
Feels like
55°F
Dew Point
55°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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