Hourly Weather Forecast - San Mateo, CA

12 AM
52°F
0%
4mph
WNW
Mostly Cloudy
Humidity
89%
Feels like
52°F
Dew Point
49°F
1 AM
52°F
0%
4mph
WNW
Mostly Cloudy
Humidity
90%
Feels like
52°F
Dew Point
49°F
2 AM
52°F
0%
5mph
WNW
Mostly Cloudy
Humidity
90%
Feels like
52°F
Dew Point
49°F
3 AM
52°F
0%
6mph
WNW
Mostly Cloudy
Humidity
90%
Feels like
52°F
Dew Point
49°F
4 AM
52°F
0%
6mph
WNW
Cloudy
Humidity
90%
Feels like
52°F
Dew Point
49°F
5 AM
52°F
0%
6mph
WNW
Mostly Cloudy
Humidity
90%
Feels like
52°F
Dew Point
49°F
6 AM
53°F
0%
5mph
WNW
Partly Cloudy
Humidity
90%
Feels like
53°F
Dew Point
50°F
6:36 AM
7 AM
55°F
0%
5mph
WNW
Partly Cloudy
Humidity
87%
Feels like
55°F
Dew Point
51°F
8 AM
56°F
0%
6mph
WNW
Partly Cloudy
Humidity
83%
Feels like
56°F
Dew Point
51°F
9 AM
59°F
0%
7mph
WNW
Partly Cloudy
Humidity
77%
Feels like
59°F
Dew Point
52°F
10 AM
60°F
10%
9mph
WNW
Mostly Cloudy
Humidity
72%
Feels like
60°F
Dew Point
51°F
11 AM
62°F
10%
10mph
WNW
Partly Cloudy
Humidity
66%
Feels like
62°F
Dew Point
50°F
12 PM
63°F
30%
11mph
WNW
30% Chance Rain Showers
Humidity
61%
Feels like
63°F
Dew Point
49°F
1 PM
64°F
10%
12mph
WNW
Partly Cloudy
Humidity
57%
Feels like
64°F
Dew Point
48°F
2 PM
63°F
10%
13mph
WNW
Partly Cloudy
Humidity
56%
Feels like
63°F
Dew Point
47°F
3 PM
62°F
0%
13mph
WNW
Partly Cloudy
Humidity
57%
Feels like
62°F
Dew Point
46°F
4 PM
60°F
0%
13mph
WNW
Partly Cloudy
Humidity
61%
Feels like
60°F
Dew Point
46°F
5 PM
58°F
0%
13mph
WNW
Partly Cloudy
Humidity
65%
Feels like
58°F
Dew Point
46°F
6 PM
56°F
0%
12mph
WNW
Partly Cloudy
Humidity
69%
Feels like
56°F
Dew Point
46°F
6:05 PM
7 PM
55°F
0%
11mph
NW
Partly Cloudy
Humidity
71%
Feels like
55°F
Dew Point
46°F
8 PM
54°F
0%
10mph
NW
Partly Cloudy
Humidity
74%
Feels like
54°F
Dew Point
46°F
9 PM
53°F
0%
9mph
NW
Partly Cloudy
Humidity
74%
Feels like
53°F
Dew Point
45°F
10 PM
53°F
0%
8mph
NW
Partly Cloudy
Humidity
75%
Feels like
53°F
Dew Point
45°F
11 PM
52°F
0%
7mph
NW
Mostly Clear
Humidity
76%
Feels like
52°F
Dew Point
45°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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