Hourly Weather Forecast - San Mateo, CA

12 AM
53°F
0%
6mph
NNW
Clear
Humidity
75%
Feels like
53°F
Dew Point
45°F
1 AM
53°F
0%
6mph
NNW
Clear
Humidity
74%
Feels like
53°F
Dew Point
45°F
2 AM
52°F
0%
6mph
NNW
Clear
Humidity
74%
Feels like
52°F
Dew Point
44°F
3 AM
51°F
0%
6mph
NNW
Clear
Humidity
73%
Feels like
51°F
Dew Point
43°F
4 AM
51°F
0%
6mph
NNW
Clear
Humidity
73%
Feels like
51°F
Dew Point
42°F
5 AM
50°F
0%
6mph
NNW
Clear
Humidity
73%
Feels like
50°F
Dew Point
42°F
6 AM
50°F
0%
5mph
NNW
Clear
Humidity
73%
Feels like
50°F
Dew Point
42°F
6:33 AM
7 AM
52°F
0%
4mph
N
Sunny
Humidity
69%
Feels like
52°F
Dew Point
42°F
8 AM
55°F
0%
4mph
N
Sunny
Humidity
62%
Feels like
55°F
Dew Point
42°F
9 AM
59°F
0%
4mph
N
Sunny
Humidity
54%
Feels like
59°F
Dew Point
42°F
10 AM
62°F
0%
5mph
N
Sunny
Humidity
48%
Feels like
62°F
Dew Point
42°F
11 AM
65°F
0%
6mph
N
Sunny
Humidity
43%
Feels like
65°F
Dew Point
42°F
12 PM
67°F
0%
7mph
N
Sunny
Humidity
40%
Feels like
67°F
Dew Point
42°F
1 PM
69°F
0%
8mph
N
Sunny
Humidity
38%
Feels like
69°F
Dew Point
42°F
2 PM
70°F
0%
9mph
N
Sunny
Humidity
37%
Feels like
70°F
Dew Point
43°F
3 PM
70°F
0%
9mph
N
Sunny
Humidity
39%
Feels like
70°F
Dew Point
44°F
4 PM
68°F
0%
9mph
NNW
Sunny
Humidity
43%
Feels like
68°F
Dew Point
45°F
5 PM
66°F
0%
8mph
NNW
Sunny
Humidity
49%
Feels like
66°F
Dew Point
46°F
6 PM
63°F
0%
6mph
N
Sunny
Humidity
55%
Feels like
63°F
Dew Point
47°F
6:07 PM
7 PM
61°F
0%
5mph
N
Clear
Humidity
61%
Feels like
61°F
Dew Point
47°F
8 PM
59°F
0%
4mph
N
Clear
Humidity
66%
Feels like
59°F
Dew Point
48°F
9 PM
58°F
0%
4mph
N
Clear
Humidity
69%
Feels like
58°F
Dew Point
47°F
10 PM
56°F
0%
3mph
N
Clear
Humidity
71%
Feels like
56°F
Dew Point
47°F
11 PM
55°F
0%
3mph
N
Clear
Humidity
72%
Feels like
55°F
Dew Point
47°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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