Marine Weather Net

San Mateo, CA Weather Forecast




San Mateo, California

 Lat: 37.56N, Lon: 122.32W

Current Conditions Updated: 856 PM PDT MON AUG 10 2026

Mostly Clear
Temp: 59°F
  • Humidity:
  • 80%
  • Winds:
  • 15 MPH WNW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.91 in.
  • Dewpoint:
  • 53°F
  • Heat index:
  • 59°F

  • Sunrise:
  • 6:20 AM PDT
  • Sunset:
  • 8:05 PM PDT
  • Moonrise:
  • 4:57 AM PDT
  • Moonset:
  • 7:44 PM PDT

TONIGHT

PARTLY CLOUDY
Lo: 60°F

TUESDAY

SUNNY

Hi: 75°F
Lo: 60°F

WEDNESDAY

PARTLY CLOUDY
Hi: 75°F
Lo: 60°F

THURSDAY

PARTLY CLOUDY
Hi: 75°F
Lo: 60°F
Weather Forecast In Detail:
Forecast Issued: 902 PM PDT Mon Aug 10 2026

COASTAL FLOOD ADVISORY IN EFFECT UNTIL 2 AM PDT THURSDAY
Rest Of Tonight...Mostly clear late in the evening then becoming partly cloudy. Lows around 60. West winds 5 to 10 mph.
Tuesday...Partly cloudy in the morning then becoming sunny. Highs in the 70s to mid 80s. Northwest winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon.
Tuesday Night...Partly cloudy in the evening then becoming mostly cloudy. Lows around 60. West winds 10 to 20 mph...Becoming 5 to 10 mph after midnight.
Wednesday...Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 70s to lower 80s. Southwest winds 5 to 10 mph...Becoming west 10 to 20 mph in the afternoon.
Wednesday Night...Mostly clear in the evening then becoming mostly cloudy. Lows around 60. Southwest winds 10 to 20 mph.
Thursday...Mostly cloudy in the morning then becoming partly cloudy. Highs in the 70s.
Thursday Night...Partly cloudy. Lows around 60. Highs in the 70s.
Friday...Partly cloudy. Lows around 60. Highs in the 70s.
Saturday...Partly cloudy. Lows around 60. Highs in the 70s.
Sunday...Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower to mid 70s.
Sunday Night...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s.
Monday...Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s to mid 70s. && temperature / precipitation sfo airport 59 75 59 74 / oakland 59 75 59 74 / fremont 60 81 60 79 / redwood city 60 84 61 81 / mountain view 61 78 61 75 /
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