Hourly Weather Forecast - San Bruno, CA

12 AM
55°F
30%
3mph
SW
30% Chance of Light Rain
Humidity
96%
Feels like
55°F
Dew Point
54°F
1 AM
54°F
20%
4mph
WSW
Cloudy
Humidity
96%
Feels like
54°F
Dew Point
53°F
2 AM
54°F
10%
4mph
WSW
Cloudy
Humidity
96%
Feels like
54°F
Dew Point
53°F
3 AM
54°F
10%
3mph
W
Cloudy
Humidity
96%
Feels like
54°F
Dew Point
52°F
4 AM
53°F
0%
3mph
WNW
Cloudy
Humidity
96%
Feels like
53°F
Dew Point
52°F
5 AM
53°F
10%
3mph
WNW
Cloudy
Humidity
96%
Feels like
53°F
Dew Point
52°F
6 AM
52°F
10%
2mph
NW
Cloudy
Humidity
96%
Feels like
52°F
Dew Point
51°F
7 AM
52°F
10%
2mph
NW
Cloudy
Humidity
95%
Feels like
52°F
Dew Point
51°F
7:20 AM
8 AM
53°F
20%
2mph
WNW
Cloudy
Humidity
93%
Feels like
53°F
Dew Point
51°F
9 AM
53°F
30%
2mph
WSW
30% Chance of Light Rain
Humidity
89%
Feels like
53°F
Dew Point
50°F
10 AM
54°F
40%
2mph
SSW
40% Chance of Light Rain
Humidity
85%
Feels like
54°F
Dew Point
50°F
11 AM
55°F
40%
2mph
SSW
40% Chance of Light Rain
Humidity
81%
Feels like
55°F
Dew Point
49°F
12 PM
56°F
50%
2mph
S
50% Chance of Light Rain
Humidity
79%
Feels like
56°F
Dew Point
49°F
1 PM
56°F
60%
2mph
SSE
60% Chance of Light Rain
Humidity
78%
Feels like
56°F
Dew Point
49°F
2 PM
55°F
70%
2mph
SSE
70% Chance of Light Rain
Humidity
81%
Feels like
55°F
Dew Point
49°F
3 PM
54°F
70%
2mph
SSE
70% Chance of Light Rain
Humidity
85%
Feels like
54°F
Dew Point
50°F
4 PM
53°F
80%
2mph
SSE
80% Chance of Light Rain
Humidity
88%
Feels like
53°F
Dew Point
50°F
4:54 PM
5 PM
53°F
70%
2mph
S
70% Chance of Light Rain
Humidity
91%
Feels like
53°F
Dew Point
51°F
6 PM
53°F
80%
3mph
S
80% Chance of Light Rain
Humidity
92%
Feels like
53°F
Dew Point
51°F
7 PM
54°F
80%
4mph
S
80% Chance of Light Rain
Humidity
92%
Feels like
54°F
Dew Point
51°F
8 PM
54°F
90%
4mph
S
Light Rain
Humidity
92%
Feels like
54°F
Dew Point
52°F
9 PM
55°F
90%
5mph
S
Light Rain
Humidity
92%
Feels like
55°F
Dew Point
52°F
10 PM
55°F
90%
6mph
S
Light Rain
Humidity
93%
Feels like
55°F
Dew Point
53°F
11 PM
55°F
80%
6mph
S
80% Chance of Light Rain
Humidity
93%
Feels like
55°F
Dew Point
53°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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