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Hazardous Weather Conditions

No active alerts for SAN MATEO, CALIFORNIA

Current Conditions: SAN MATEO, CALIFORNIA

Mostly Clear


57.2 F
Last Updated on Mar 1 2026, 01:35 AM PST
Humidity: 88%
Wind Speed: 5.7 mph
Barometer: 30.01 in
Dewpoint: 53.6 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: NA
Current conditions at:

OAKLAND (KOAK)

Lat: 37.73 Lon: -122.22

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5 Day Forecast for SAN MATEO, CALIFORNIA (94402)

Sunday
Slight Chance of Rain
High 64 °F
Sunday
Night
Forecast Missing
Low 53 °F
Monday
Forecast Missing
High 64 °F
Monday
Night
Forecast Missing
Low 50 °F
Tuesday
Forecast Missing
High 64 °F
Tuesday
Night
Forecast Missing
Low 50 °F
Wednesday
Forecast Missing
High 64 °F
Wednesday
Night
Forecast Missing
Low 48 °F
Thursday
Forecast Missing
High 66 °F



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Observation History for SAN MATEO, CALIFORNIA


Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
01:35 AM PST 5.7 10.00 Mostly Clear -- 57.2 53.6 88% NA NA 30.01 1016.3
01:25 AM PST 3.4 10.00 Mostly Clear -- 57.2 55.4 94% NA NA 30.02 1016.6
01:15 AM PST 4.6 10.00 Mostly Clear -- 57.2 53.6 88% NA NA 30.01 1016.3
01:00 AM PST SW 3.4 10.00 Mostly Clear -- 57.2 55.4 94% NA NA 30.00 1015.9
12:50 AM PST SW 6.9 10.00 Mostly Clear -- 57.2 55.4 94% NA NA 30.01 1016.3
12:40 AM PST SW 6.9 10.00 Partly Cloudy -- 57.2 55.4 94% NA NA 30.01 1016.3
12:35 AM PST 6.9 10.00 Partly Cloudy -- 57.2 55.4 94% NA NA 30.00 1015.9
12:30 AM PST SW 6.9 10.00 Partly Cloudy -- 57.2 55.4 94% NA NA 30.00 1015.9
12:25 AM PST 4.6 10.00 Partly Cloudy -- 57.2 55.4 94% NA NA 30.00 1015.9
12:15 AM PST 6.9 10.00 Partly Cloudy -- 57.2 55.4 94% NA NA 30.01 1016.3
12:00 AM PST 10.00 Mostly Clear -- 57.2 55.4 94% NA NA 30.02 1016.6
11:50 PM PST 10.00 Mostly Clear -- 57.2 55.4 94% NA NA 30.01 1016.3
11:40 PM PST 10.00 Mostly Clear -- 57.2 55.4 94% NA NA 30.01 1016.3
11:30 PM PST 10.00 Mostly Clear -- 59.0 55.4 88% NA NA 30.01 1016.3
11:25 PM PST 9.2 10.00 Mostly Clear -- 57.2 55.4 94% NA NA 30.00 1015.9
11:15 PM PST W 8.1 10.00 Mostly Clear -- 57.2 55.4 94% NA NA 30.00 1015.9
11:05 PM PST SW 9.2 10.00 Mostly Clear -- 59.0 55.4 88% NA NA 30.00 1015.9
10:50 PM PST 5.7 10.00 NULL -- 59.0 55.4 88% NA NA 30.00 1015.9
10:45 PM PST 5.7 10.00 NULL -- 59.0 55.4 88% NA NA 30.00 1015.9
10:40 PM PST 4.6 10.00 NULL -- 59.0 55.4 88% NA NA 30.00 1015.9
10:35 PM PST S 4.6 10.00 NULL -- 59.0 55.4 88% NA NA 30.00 1015.9
10:30 PM PST 0.0 10.00 NULL -- 57.2 55.4 94% NA NA 29.99 1015.6
10:25 PM PST 3.4 10.00 NULL -- 57.2 55.4 94% NA NA 29.98 1015.2
10:15 PM PST 0.0 10.00 NULL -- 57.2 55.4 94% NA NA 29.99 1015.6

Regional Weather Observation

OAKLAND (KOAK)

Mostly Clear
57.2 F

SAN FRANCISCO (KSFO)

Partly Cloudy
57.2 F

HALF MOON BAY (KHAF)

Mostly Cloudy
53.6 F

HAYWARD (KHWD)

Clear
57.2 F

SAN CARLOS AIRPO (KSQL)

Clear
59.0 F

PALO ALTO (KPAO)

Clear
71.6 F

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