Marine Weather Net

San Mateo, CA Weather Forecast




San Mateo, California

 Lat: 37.56N, Lon: 122.32W

Current Conditions Updated: 156 PM PDT TUE APR 14 2026

Mostly Cloudy
Temp: 59°F
  • Humidity:
  • 62%
  • Winds:
  • 15 MPH WNW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.21 in.
  • Dewpoint:
  • 46°F
  • Heat index:
  • 59°F

  • Sunrise:
  • 6:34 AM PDT
  • Sunset:
  • 7:42 PM PDT
  • Moonrise:
  • 5:00 AM PDT
  • Moonset:
  • 4:57 PM PDT

REST OF TODAY

SUNNY

Hi: 65°F
Lo: 45°F

WEDNESDAY

PARTLY CLOUDY
Hi: 65°F
Lo: 49°F

THURSDAY

SUNNY

Hi: 69°F
Lo: 47°F

FRIDAY

SUNNY

Hi: 70°F
Lo: 49°F
Weather Forecast In Detail:
Forecast Issued: 1104 AM PDT Tue Apr 14 2026

Rest Of Today...Sunny. Highs in the mid 60s. West winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon.
Tonight...Mostly clear in the evening then becoming partly cloudy. Lows in the mid 40s to lower 50s. West winds 10 to 20 mph.
Wednesday...Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s. West winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon.
Wednesday Night...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. West winds 10 to 20 mph.
Thursday...Sunny. Highs in the upper 60s. Northwest winds 5 to 15 mph.
Thursday Night...Clear. Lows in the mid to upper 40s.
Friday...Sunny. Highs near 70.
Friday Night...Partly cloudy. Lows in the upper 40s. Highs near 70.
Saturday...Partly cloudy. Lows in the upper 40s. Highs near 70.
Sunday...Mostly cloudy in the morning then becoming partly cloudy. A slight chance of rain. Highs in the upper 60s.
Sunday Night And Monday...Mostly cloudy. A chance of rain. Lows in the lower 50s. Highs in the mid 60s. && temperature / precipitation sfo airport 62 51 64 / oakland 64 50 67 / fremont 64 46 65 / redwood city 66 48 67 / mountain view 64 49 65 /
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