Hourly Weather Forecast - San Bruno, CA

12 AM
52°F
60%
9mph
S
60% Chance Rain Showers
Humidity
93%
Feels like
52°F
Dew Point
50°F
1 AM
52°F
60%
9mph
S
60% Chance Rain Showers
Humidity
93%
Feels like
52°F
Dew Point
50°F
2 AM
52°F
70%
8mph
SSW
70% Chance Rain Showers
Humidity
93%
Feels like
52°F
Dew Point
50°F
3 AM
52°F
70%
6mph
SSW
70% Chance Rain Showers
Humidity
94%
Feels like
52°F
Dew Point
50°F
4 AM
52°F
70%
5mph
SSW
70% Chance Rain Showers
Humidity
94%
Feels like
52°F
Dew Point
51°F
5 AM
52°F
60%
4mph
SSW
60% Chance Rain Showers
Humidity
95%
Feels like
52°F
Dew Point
51°F
6 AM
52°F
60%
4mph
SSW
60% Chance Rain Showers
Humidity
96%
Feels like
52°F
Dew Point
51°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Thursday's Weather Outlook

Today's Weather Outlook

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

How to Measure Snow via NWS

How To Measure Snow

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