Hourly Weather Forecast - Westchester, CA

12 AM
57°F
0%
4mph
E
Foggy
Humidity
100%
Feels like
57°F
Dew Point
57°F
1 AM
57°F
0%
4mph
ENE
Foggy
Humidity
100%
Feels like
57°F
Dew Point
57°F
2 AM
57°F
0%
4mph
E
Foggy
Humidity
100%
Feels like
57°F
Dew Point
57°F
3 AM
56°F
0%
4mph
E
Foggy
Humidity
100%
Feels like
56°F
Dew Point
56°F
4 AM
56°F
0%
5mph
E
Foggy
Humidity
100%
Feels like
56°F
Dew Point
56°F
5 AM
56°F
0%
5mph
E
Foggy
Humidity
100%
Feels like
56°F
Dew Point
56°F
6 AM
56°F
0%
5mph
E
Foggy
Humidity
100%
Feels like
56°F
Dew Point
56°F
6:55 AM
7 AM
57°F
0%
6mph
ESE
Foggy
Humidity
100%
Feels like
57°F
Dew Point
57°F
8 AM
58°F
0%
6mph
ESE
Foggy
Humidity
100%
Feels like
58°F
Dew Point
58°F
9 AM
60°F
0%
7mph
ESE
Foggy
Humidity
100%
Feels like
60°F
Dew Point
60°F
10 AM
60°F
10%
8mph
ESE
Foggy
Humidity
100%
Feels like
60°F
Dew Point
60°F
11 AM
60°F
10%
9mph
SE
Foggy
Humidity
100%
Feels like
60°F
Dew Point
60°F
12 PM
59°F
20%
11mph
SE
Foggy
Humidity
100%
Feels like
59°F
Dew Point
59°F
1 PM
59°F
30%
12mph
SE
30% Chance Rain Showers
Humidity
100%
Feels like
59°F
Dew Point
59°F
2 PM
58°F
50%
13mph
SE
50% Chance Rain Showers
Humidity
100%
Feels like
58°F
Dew Point
58°F
3 PM
58°F
60%
13mph
SE
60% Chance of Light Rain
Humidity
100%
Feels like
58°F
Dew Point
58°F
4 PM
57°F
80%
13mph
SE
80% Chance of Light Rain
Humidity
100%
Feels like
57°F
Dew Point
57°F
4:49 PM
5 PM
57°F
90%
13mph
SE
Light Rain
Humidity
100%
Feels like
57°F
Dew Point
57°F
6 PM
58°F
90%
13mph
SE
Light Rain
Humidity
100%
Feels like
58°F
Dew Point
58°F
7 PM
59°F
90%
13mph
SE
Light Rain
Humidity
100%
Feels like
59°F
Dew Point
59°F
8 PM
59°F
90%
14mph
SE
Rain
Humidity
100%
Feels like
59°F
Dew Point
59°F
9 PM
59°F
90%
14mph
SE
Rain
Humidity
100%
Feels like
59°F
Dew Point
59°F
10 PM
59°F
90%
15mph
SE
Rain
Humidity
100%
Feels like
59°F
Dew Point
59°F
11 PM
59°F
90%
15mph
SE
Light Rain
Humidity
100%
Feels like
59°F
Dew Point
59°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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