Hourly Weather Forecast - Concord, CA

12 AM
49°F
40%
4mph
WNW
40% Chance Rain Showers
Humidity
82%
Feels like
48°F
Dew Point
44°F
1 AM
49°F
40%
4mph
NW
40% Chance Rain Showers
Humidity
82%
Feels like
48°F
Dew Point
43°F
2 AM
48°F
40%
4mph
N
40% Chance Rain Showers
Humidity
82%
Feels like
47°F
Dew Point
43°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

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

NOAA, NCDC

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Today's Weather Outlook

Today'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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