Marine Weather Net

San Jose, CA Weather Forecast




San Jose, California

 Lat: 37.34N, Lon: 121.89W

Current Conditions Updated: 753 PM PST SAT FEB 28 2026

Mostly Cloudy
Temp: 66°F
  • Humidity:
  • 67%
  • Winds:
  • 12 MPH NNW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.95 in.
  • Dewpoint:
  • 55°F
  • Heat index:
  • 66°F

  • Sunrise:
  • 6:37 AM PST
  • Sunset:
  • 6:00 PM PST
  • Moonrise:
  • 4:25 PM PST
  • Moonset:
  • 5:46 AM PST

TONIGHT

MOSTLY CLOUDY
Lo: 51°F

SUNDAY

PARTLY CLOUDY
Hi: 69°F
Lo: 47°F

MONDAY

PARTLY CLOUDY
Hi: 65°F
Lo: 47°F

TUESDAY

SUNNY

Hi: 69°F
Lo: 45°F
Weather Forecast In Detail:
Forecast Issued: 901 PM PST Sat Feb 28 2026

Rest Of Tonight...Mostly cloudy. Patchy fog after midnight. Lows in the lower 50s. Light winds.
Sunday...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs in the upper 60s. Northwest winds 5 to 10 mph.
Sunday Night...Partly cloudy in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 40s. West winds 5 to 10 mph in the evening...Becoming light.
Monday...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. Highs in the mid 60s. West winds 5 to 10 mph.
Monday Night...Mostly clear in the evening then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 40s. Northwest winds 5 to 10 mph in the evening...Becoming light.
Tuesday...Mostly cloudy in the morning then becoming sunny. Patchy fog. Highs in the upper 60s.
Tuesday Night...Mostly clear in the evening then becoming mostly cloudy. Lows in the mid 40s.
Wednesday...Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s.
Wednesday Night...Mostly clear. Lows in the mid 40s. Highs in the upper 60s.
Thursday...Mostly clear. Lows in the mid 40s. Highs in the upper 60s.
Friday...Mostly clear. Lows in the mid 40s. Highs in the upper 60s.
Saturday...Partly cloudy. Highs in the mid 70s. && temperature / precipitation san jose 53 67 50 65 / 10 10 morgan hill 51 66 47 65 / 10 10
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