Hourly Weather Forecast - Antioch, CA

12 AM
49°F
60%
6mph
SSE
60% Chance of Light Rain
Humidity
95%
Feels like
47°F
Dew Point
48°F
1 AM
50°F
60%
5mph
SSE
60% Chance of Light Rain
Humidity
95%
Feels like
48°F
Dew Point
48°F
2 AM
50°F
60%
5mph
SSE
60% Chance of Light Rain
Humidity
94%
Feels like
48°F
Dew Point
48°F
3 AM
50°F
60%
4mph
SSE
60% Chance of Light Rain
Humidity
94%
Feels like
48°F
Dew Point
48°F
4 AM
50°F
60%
4mph
SSE
60% Chance of Light Rain
Humidity
94%
Feels like
48°F
Dew Point
48°F
5 AM
50°F
60%
4mph
SSE
60% Chance Rain Showers
Humidity
94%
Feels like
49°F
Dew Point
48°F
6 AM
50°F
60%
4mph
S
60% Chance Rain Showers
Humidity
94%
Feels like
49°F
Dew Point
48°F
7 AM
50°F
50%
3mph
S
50% Chance Rain Showers
Humidity
93%
Feels like
49°F
Dew Point
48°F
7:21 AM
8 AM
50°F
40%
4mph
S
40% Chance Rain Showers
Humidity
93%
Feels like
49°F
Dew Point
48°F
9 AM
49°F
30%
4mph
S
30% Chance Rain Showers
Humidity
96%
Feels like
48°F
Dew Point
48°F
10 AM
49°F
30%
5mph
S
30% Chance Rain Showers
Humidity
99%
Feels like
47°F
Dew Point
49°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

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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

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Watch vs. Warning

Flash Flood Watch and Warning Defined

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