Hourly Weather Forecast - Alamo, CA

12 AM
50°F
80%
9mph
SSE
80% Chance of Light Rain
Humidity
84%
Feels like
50°F
Dew Point
46°F
1 AM
50°F
80%
10mph
SSE
80% Chance of Rain
Humidity
86%
Feels like
50°F
Dew Point
46°F
2 AM
50°F
90%
11mph
SSE
Rain
Humidity
86%
Feels like
50°F
Dew Point
46°F
3 AM
51°F
90%
12mph
S
Rain
Humidity
86%
Feels like
51°F
Dew Point
47°F
4 AM
51°F
90%
13mph
S
Rain
Humidity
86%
Feels like
51°F
Dew Point
47°F
5 AM
52°F
90%
12mph
S
Rain
Humidity
86%
Feels like
52°F
Dew Point
47°F
6 AM
52°F
90%
12mph
S
Light Rain
Humidity
85%
Feels like
52°F
Dew Point
47°F
7 AM
52°F
90%
12mph
S
Light Rain
Humidity
85%
Feels like
52°F
Dew Point
47°F
7:21 AM
8 AM
52°F
80%
11mph
S
80% Chance of Light Rain
Humidity
85%
Feels like
52°F
Dew Point
47°F
9 AM
52°F
80%
11mph
S
80% Chance Rain Showers
Humidity
84%
Feels like
52°F
Dew Point
47°F
10 AM
53°F
80%
11mph
SSW
80% Chance Rain Showers
Humidity
82%
Feels like
53°F
Dew Point
47°F
11 AM
53°F
90%
11mph
SSW
Rain Showers
Humidity
81%
Feels like
53°F
Dew Point
47°F
12 PM
54°F
90%
11mph
SSW
Rain Showers
Humidity
78%
Feels like
54°F
Dew Point
47°F
1 PM
54°F
90%
11mph
SSW
Rain Showers
Humidity
78%
Feels like
54°F
Dew Point
47°F
2 PM
53°F
90%
10mph
SSW
Rain Showers
Humidity
79%
Feels like
53°F
Dew Point
47°F
3 PM
52°F
80%
10mph
SSW
80% Chance of Rain
Humidity
82%
Feels like
52°F
Dew Point
46°F
4 PM
50°F
80%
9mph
S
80% Chance of Light Rain
Humidity
85%
Feels like
46°F
Dew Point
45°F
4:54 PM
5 PM
48°F
70%
9mph
S
70% Chance of Light Rain
Humidity
88%
Feels like
44°F
Dew Point
45°F
6 PM
48°F
70%
8mph
S
70% Chance of Light Rain
Humidity
88%
Feels like
44°F
Dew Point
44°F
7 PM
48°F
70%
8mph
S
70% Chance of Light Rain
Humidity
88%
Feels like
44°F
Dew Point
44°F
8 PM
48°F
80%
8mph
S
80% Chance of Light Rain
Humidity
89%
Feels like
44°F
Dew Point
45°F
9 PM
48°F
80%
8mph
S
80% Chance of Light Rain
Humidity
90%
Feels like
44°F
Dew Point
45°F
10 PM
48°F
80%
8mph
S
80% Chance of Light Rain
Humidity
90%
Feels like
44°F
Dew Point
45°F
11 PM
48°F
80%
8mph
S
80% Chance Rain Showers
Humidity
89%
Feels like
44°F
Dew Point
45°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

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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