Hourly Weather Forecast - Millbrae, CA

12 AM
53°F
80%
21mph
SSE
80% Chance Rain Showers
Humidity
88%
Feels like
53°F
Dew Point
50°F
1 AM
53°F
90%
22mph
S
Light Rain
Humidity
89%
Feels like
53°F
Dew Point
50°F
2 AM
53°F
90%
23mph
S
Light Rain
Humidity
88%
Feels like
53°F
Dew Point
50°F
3 AM
54°F
90%
23mph
S
Light Rain
Humidity
87%
Feels like
54°F
Dew Point
50°F
4 AM
54°F
90%
24mph
S
Rain
Humidity
85%
Feels like
54°F
Dew Point
50°F
5 AM
54°F
90%
25mph
S
Rain
Humidity
84%
Feels like
54°F
Dew Point
49°F
6 AM
54°F
90%
25mph
S
Rain
Humidity
83%
Feels like
54°F
Dew Point
49°F
7 AM
54°F
90%
23mph
S
Rain
Humidity
82%
Feels like
54°F
Dew Point
49°F
7:22 AM
8 AM
54°F
80%
22mph
SSW
80% Chance Rain Showers
Humidity
82%
Feels like
54°F
Dew Point
49°F
9 AM
54°F
80%
22mph
SSW
80% Chance Rain Showers
Humidity
82%
Feels like
54°F
Dew Point
48°F
10 AM
54°F
90%
22mph
SSW
Rain Showers
Humidity
82%
Feels like
54°F
Dew Point
49°F
11 AM
54°F
90%
21mph
SSW
Rain Showers
Humidity
82%
Feels like
54°F
Dew Point
48°F
12 PM
54°F
100%
21mph
SSW
Rain Showers
Humidity
81%
Feels like
54°F
Dew Point
48°F
1 PM
54°F
100%
21mph
SSW
Rain Showers
Humidity
82%
Feels like
54°F
Dew Point
48°F
2 PM
53°F
100%
21mph
SSW
Rain Showers
Humidity
83%
Feels like
53°F
Dew Point
48°F
3 PM
53°F
100%
21mph
SSW
Rain Showers
Humidity
84%
Feels like
53°F
Dew Point
48°F
4 PM
52°F
100%
21mph
S
Light Rain
Humidity
84%
Feels like
52°F
Dew Point
48°F
4:56 PM
5 PM
52°F
100%
20mph
S
Light Rain
Humidity
84%
Feels like
52°F
Dew Point
47°F
6 PM
52°F
100%
20mph
S
Light Rain
Humidity
84%
Feels like
52°F
Dew Point
47°F
7 PM
52°F
90%
20mph
S
Rain Showers
Humidity
84%
Feels like
52°F
Dew Point
47°F
8 PM
52°F
90%
20mph
S
Light Rain
Humidity
84%
Feels like
52°F
Dew Point
47°F
9 PM
52°F
80%
19mph
S
80% Chance of Light Rain
Humidity
85%
Feels like
52°F
Dew Point
47°F
10 PM
52°F
80%
19mph
S
80% Chance of Light Rain
Humidity
85%
Feels like
52°F
Dew Point
47°F
11 PM
52°F
80%
18mph
SSW
80% Chance Rain Showers
Humidity
86%
Feels like
52°F
Dew Point
47°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into 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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