Hourly Weather Forecast - Westchester, CA

12 AM
57°F
0%
3mph
E
Foggy
Humidity
100%
Feels like
57°F
Dew Point
57°F
1 AM
57°F
0%
3mph
ENE
Foggy
Humidity
100%
Feels like
57°F
Dew Point
57°F
2 AM
56°F
0%
4mph
ENE
Foggy
Humidity
100%
Feels like
56°F
Dew Point
56°F
3 AM
55°F
0%
4mph
ENE
Foggy
Humidity
100%
Feels like
55°F
Dew Point
55°F
4 AM
55°F
0%
4mph
NE
Foggy
Humidity
100%
Feels like
55°F
Dew Point
55°F
5 AM
55°F
0%
4mph
NE
Foggy
Humidity
100%
Feels like
55°F
Dew Point
55°F
6 AM
55°F
0%
4mph
ENE
Foggy
Humidity
100%
Feels like
55°F
Dew Point
55°F
6:54 AM
7 AM
57°F
0%
4mph
NE
Foggy
Humidity
100%
Feels like
57°F
Dew Point
57°F
8 AM
58°F
0%
4mph
NE
Foggy
Humidity
100%
Feels like
58°F
Dew Point
58°F
9 AM
60°F
0%
3mph
NE
Foggy
Humidity
100%
Feels like
60°F
Dew Point
60°F
10 AM
62°F
0%
4mph
NNW
Partly Cloudy
Humidity
96%
Feels like
62°F
Dew Point
61°F
11 AM
62°F
0%
5mph
W
Partly Cloudy
Humidity
95%
Feels like
62°F
Dew Point
61°F
12 PM
62°F
0%
6mph
W
Partly Cloudy
Humidity
96%
Feels like
62°F
Dew Point
60°F
1 PM
61°F
0%
8mph
W
Partly Cloudy
Humidity
96%
Feels like
61°F
Dew Point
60°F
2 PM
61°F
0%
8mph
WSW
Hazy
Humidity
96%
Feels like
61°F
Dew Point
60°F
3 PM
60°F
0%
8mph
W
Hazy
Humidity
96%
Feels like
60°F
Dew Point
59°F
4 PM
60°F
0%
8mph
W
Foggy
Humidity
99%
Feels like
60°F
Dew Point
59°F
4:48 PM
5 PM
59°F
0%
7mph
W
Foggy
Humidity
100%
Feels like
59°F
Dew Point
59°F
6 PM
59°F
0%
6mph
W
Foggy
Humidity
100%
Feels like
59°F
Dew Point
59°F
7 PM
59°F
0%
5mph
W
Foggy
Humidity
100%
Feels like
59°F
Dew Point
59°F
8 PM
58°F
0%
4mph
W
Foggy
Humidity
100%
Feels like
58°F
Dew Point
58°F
9 PM
58°F
0%
4mph
WNW
Foggy
Humidity
100%
Feels like
58°F
Dew Point
58°F
10 PM
57°F
0%
4mph
NW
Foggy
Humidity
100%
Feels like
57°F
Dew Point
57°F
11 PM
57°F
0%
4mph
NNW
Foggy
Humidity
100%
Feels like
57°F
Dew Point
57°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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