Hourly Weather Forecast - San Mateo, CA

12 AM
49°F
0%
2mph
W
Mostly Clear
Humidity
90%
Feels like
49°F
Dew Point
47°F
1 AM
49°F
0%
2mph
W
Hazy
Humidity
92%
Feels like
49°F
Dew Point
47°F
2 AM
49°F
0%
2mph
W
Hazy
Humidity
93%
Feels like
49°F
Dew Point
47°F
3 AM
48°F
0%
2mph
WSW
Hazy
Humidity
94%
Feels like
48°F
Dew Point
47°F
4 AM
48°F
0%
2mph
WSW
Hazy
Humidity
95%
Feels like
48°F
Dew Point
47°F
5 AM
48°F
0%
2mph
WSW
Hazy
Humidity
96%
Feels like
48°F
Dew Point
47°F
6 AM
49°F
0%
2mph
WSW
Hazy
Humidity
97%
Feels like
49°F
Dew Point
48°F
7 AM
50°F
0%
2mph
WSW
Hazy
Humidity
97%
Feels like
50°F
Dew Point
49°F
7:06 AM
8 AM
53°F
0%
2mph
W
Hazy
Humidity
94%
Feels like
53°F
Dew Point
51°F
9 AM
56°F
0%
2mph
W
Mostly Sunny
Humidity
90%
Feels like
56°F
Dew Point
53°F
10 AM
58°F
0%
2mph
WNW
Mostly Sunny
Humidity
85%
Feels like
58°F
Dew Point
54°F
11 AM
60°F
0%
3mph
WNW
Partly Cloudy
Humidity
82%
Feels like
60°F
Dew Point
55°F
12 PM
61°F
0%
4mph
WNW
Partly Cloudy
Humidity
78%
Feels like
61°F
Dew Point
54°F
1 PM
62°F
0%
5mph
WNW
Partly Cloudy
Humidity
75%
Feels like
62°F
Dew Point
54°F
2 PM
63°F
0%
5mph
WNW
Partly Cloudy
Humidity
73%
Feels like
63°F
Dew Point
54°F
3 PM
62°F
0%
6mph
WNW
Partly Cloudy
Humidity
72%
Feels like
62°F
Dew Point
53°F
4 PM
60°F
10%
6mph
W
Partly Cloudy
Humidity
76%
Feels like
60°F
Dew Point
53°F
5 PM
58°F
10%
5mph
W
Partly Cloudy
Humidity
82%
Feels like
58°F
Dew Point
53°F
5:41 PM
6 PM
56°F
10%
4mph
W
Partly Cloudy
Humidity
86%
Feels like
56°F
Dew Point
52°F
7 PM
55°F
10%
3mph
W
Partly Cloudy
Humidity
88%
Feels like
55°F
Dew Point
52°F
8 PM
55°F
10%
3mph
W
Mostly Cloudy
Humidity
89%
Feels like
55°F
Dew Point
52°F
9 PM
55°F
10%
3mph
W
Mostly Cloudy
Humidity
90%
Feels like
55°F
Dew Point
52°F
10 PM
54°F
10%
3mph
W
Cloudy
Humidity
90%
Feels like
54°F
Dew Point
51°F
11 PM
54°F
10%
3mph
W
Mostly Cloudy
Humidity
90%
Feels like
54°F
Dew Point
51°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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