Hourly Weather Forecast - Alamo, CA

12 AM
48°F
80%
8mph
SSW
80% Chance Rain Showers
Humidity
88%
Feels like
44°F
Dew Point
44°F
1 AM
48°F
80%
7mph
SSW
80% Chance Rain Showers
Humidity
87%
Feels like
44°F
Dew Point
44°F
2 AM
48°F
80%
7mph
S
80% Chance Rain Showers
Humidity
86%
Feels like
44°F
Dew Point
44°F
3 AM
47°F
80%
7mph
S
80% Chance Rain Showers
Humidity
88%
Feels like
44°F
Dew Point
44°F
4 AM
48°F
80%
6mph
S
80% Chance Rain Showers
Humidity
85%
Feels like
45°F
Dew Point
44°F
5 AM
49°F
80%
6mph
S
80% Chance Rain Showers
Humidity
90%
Feels like
47°F
Dew Point
46°F
6 AM
50°F
70%
6mph
S
70% Chance Rain Showers
Humidity
88%
Feels like
50°F
Dew Point
47°F
7 AM
51°F
70%
6mph
S
70% Chance Rain Showers
Humidity
89%
Feels like
51°F
Dew Point
47°F
7:22 AM
8 AM
51°F
70%
6mph
S
70% Chance Rain Showers
Humidity
89%
Feels like
51°F
Dew Point
48°F
9 AM
51°F
70%
6mph
S
70% Chance Rain Showers
Humidity
89%
Feels like
51°F
Dew Point
48°F
10 AM
52°F
70%
6mph
S
70% Chance Rain Showers
Humidity
90%
Feels like
52°F
Dew Point
49°F
11 AM
52°F
70%
6mph
S
70% Chance Rain Showers
Humidity
91%
Feels like
52°F
Dew Point
49°F
12 PM
52°F
70%
6mph
SSW
70% Chance Rain Showers
Humidity
91%
Feels like
52°F
Dew Point
49°F
1 PM
51°F
70%
6mph
SSW
70% Chance Rain Showers
Humidity
91%
Feels like
51°F
Dew Point
49°F
2 PM
51°F
70%
6mph
SSW
70% Chance Rain Showers
Humidity
92%
Feels like
51°F
Dew Point
48°F
3 PM
49°F
70%
5mph
SSW
70% Chance Rain Showers
Humidity
95%
Feels like
47°F
Dew Point
48°F
4 PM
47°F
60%
5mph
SSW
60% Chance Rain Showers
Humidity
99%
Feels like
45°F
Dew Point
47°F
4:55 PM
5 PM
45°F
60%
4mph
S
60% Chance Rain Showers
Humidity
100%
Feels like
43°F
Dew Point
45°F
6 PM
44°F
60%
4mph
S
60% Chance Rain Showers
Humidity
100%
Feels like
42°F
Dew Point
44°F
7 PM
44°F
60%
4mph
S
60% Chance Rain Showers
Humidity
100%
Feels like
42°F
Dew Point
44°F
8 PM
44°F
60%
4mph
S
60% Chance Rain Showers
Humidity
99%
Feels like
42°F
Dew Point
44°F
9 PM
45°F
60%
4mph
S
60% Chance Rain Showers
Humidity
98%
Feels like
43°F
Dew Point
44°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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