Hourly Weather Forecast - Millbrae, CA

12 AM
55°F
40%
7mph
E
40% Chance of Light Rain
Humidity
92%
Feels like
55°F
Dew Point
52°F
1 AM
54°F
40%
7mph
ESE
40% Chance of Light Rain
Humidity
93%
Feels like
54°F
Dew Point
52°F
2 AM
54°F
40%
7mph
ESE
40% Chance of Light Rain
Humidity
94%
Feels like
54°F
Dew Point
52°F
3 AM
54°F
40%
7mph
SE
40% Chance of Light Rain
Humidity
96%
Feels like
54°F
Dew Point
53°F
4 AM
54°F
40%
8mph
SSE
40% Chance of Light Rain
Humidity
95%
Feels like
54°F
Dew Point
52°F
5 AM
54°F
40%
8mph
SSE
40% Chance of Light Rain
Humidity
94%
Feels like
54°F
Dew Point
52°F
6 AM
54°F
40%
9mph
SSE
40% Chance of Light Rain
Humidity
93%
Feels like
54°F
Dew Point
52°F
7 AM
54°F
40%
9mph
SSE
40% Chance of Light Rain
Humidity
91%
Feels like
54°F
Dew Point
52°F
7:21 AM
8 AM
55°F
40%
9mph
SSE
40% Chance of Light Rain
Humidity
90%
Feels like
55°F
Dew Point
52°F
9 AM
55°F
40%
10mph
SSE
40% Chance of Light Rain
Humidity
89%
Feels like
55°F
Dew Point
52°F
10 AM
56°F
30%
10mph
SSE
30% Chance of Light Rain
Humidity
86%
Feels like
56°F
Dew Point
52°F
11 AM
56°F
30%
11mph
SSE
30% Chance of Light Rain
Humidity
83%
Feels like
56°F
Dew Point
51°F
12 PM
57°F
30%
12mph
SSE
30% Chance of Light Rain
Humidity
80%
Feels like
57°F
Dew Point
51°F
1 PM
57°F
30%
13mph
SSE
30% Chance of Light Rain
Humidity
79%
Feels like
57°F
Dew Point
51°F
2 PM
57°F
30%
15mph
SSE
30% Chance of Light Rain
Humidity
78%
Feels like
57°F
Dew Point
51°F
3 PM
57°F
40%
16mph
SSE
40% Chance of Light Rain
Humidity
79%
Feels like
57°F
Dew Point
50°F
4 PM
56°F
50%
17mph
SSE
50% Chance of Light Rain
Humidity
78%
Feels like
56°F
Dew Point
49°F
4:55 PM
5 PM
56°F
60%
18mph
SSE
60% Chance of Light Rain
Humidity
79%
Feels like
56°F
Dew Point
49°F
6 PM
56°F
70%
18mph
SSE
70% Chance of Light Rain
Humidity
80%
Feels like
56°F
Dew Point
50°F
7 PM
56°F
80%
19mph
SSE
80% Chance of Light Rain
Humidity
82%
Feels like
56°F
Dew Point
51°F
8 PM
57°F
90%
20mph
SSE
Rain
Humidity
82%
Feels like
57°F
Dew Point
51°F
9 PM
57°F
100%
21mph
SSE
Rain
Humidity
82%
Feels like
57°F
Dew Point
52°F
10 PM
57°F
100%
22mph
SSE
Thunderstorms
Humidity
82%
Feels like
57°F
Dew Point
52°F
11 PM
57°F
100%
22mph
S
Thunderstorms
Humidity
84%
Feels like
57°F
Dew Point
53°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide