Hourly Weather Forecast - San Mateo, CA

12 AM
52°F
0%
3mph
WSW
Mostly Clear
Humidity
81%
Feels like
52°F
Dew Point
47°F
1 AM
52°F
0%
3mph
WSW
Mostly Clear
Humidity
83%
Feels like
52°F
Dew Point
47°F
2 AM
51°F
0%
3mph
WSW
Mostly Clear
Humidity
85%
Feels like
51°F
Dew Point
47°F
3 AM
51°F
0%
3mph
WSW
Mostly Clear
Humidity
86%
Feels like
51°F
Dew Point
47°F
4 AM
51°F
0%
3mph
WSW
Partly Cloudy
Humidity
87%
Feels like
51°F
Dew Point
47°F
5 AM
50°F
0%
2mph
WSW
Partly Cloudy
Humidity
89%
Feels like
50°F
Dew Point
47°F
6 AM
50°F
0%
2mph
WSW
Partly Cloudy
Humidity
90%
Feels like
50°F
Dew Point
47°F
7 AM
51°F
0%
2mph
SW
Partly Cloudy
Humidity
89%
Feels like
51°F
Dew Point
47°F
7:23 AM
8 AM
53°F
0%
2mph
SW
Partly Cloudy
Humidity
86%
Feels like
53°F
Dew Point
49°F
9 AM
56°F
0%
2mph
WSW
Partly Cloudy
Humidity
77%
Feels like
56°F
Dew Point
50°F
10 AM
60°F
0%
2mph
NW
Partly Cloudy
Humidity
67%
Feels like
60°F
Dew Point
50°F
11 AM
64°F
0%
2mph
NNW
Partly Cloudy
Humidity
59%
Feels like
64°F
Dew Point
50°F
12 PM
68°F
0%
3mph
NNW
Mostly Sunny
Humidity
53%
Feels like
68°F
Dew Point
50°F
1 PM
71°F
0%
4mph
NW
Mostly Sunny
Humidity
48%
Feels like
71°F
Dew Point
50°F
2 PM
72°F
0%
5mph
NW
Partly Cloudy
Humidity
46%
Feels like
72°F
Dew Point
50°F
3 PM
72°F
0%
6mph
NW
Partly Cloudy
Humidity
45%
Feels like
72°F
Dew Point
50°F
4 PM
70°F
0%
7mph
WNW
Partly Cloudy
Humidity
48%
Feels like
70°F
Dew Point
49°F
5 PM
66°F
0%
7mph
WNW
Partly Cloudy
Humidity
55%
Feels like
66°F
Dew Point
49°F
6 PM
62°F
0%
7mph
W
Partly Cloudy
Humidity
61%
Feels like
62°F
Dew Point
48°F
7 PM
58°F
0%
7mph
W
Partly Cloudy
Humidity
67%
Feels like
58°F
Dew Point
48°F
7:14 PM
8 PM
56°F
0%
6mph
W
Partly Cloudy
Humidity
71%
Feels like
56°F
Dew Point
47°F
9 PM
55°F
0%
5mph
W
Mostly Cloudy
Humidity
74%
Feels like
55°F
Dew Point
47°F
10 PM
54°F
0%
5mph
W
Mostly Cloudy
Humidity
78%
Feels like
54°F
Dew Point
48°F
11 PM
53°F
0%
5mph
W
Mostly Cloudy
Humidity
82%
Feels like
53°F
Dew Point
48°F

Tonight's Severe Weather Outlook

Severe Storms Continue To Wreak Havoc on East, Gulf Coasts

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

Hurricane Tracker

Allergy Forecast

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Outdoor Sports Guide