Marine Weather Net

San Jose, CA Weather Forecast




San Jose, California

 Lat: 37.34N, Lon: 121.89W

Current Conditions Updated: 653 PM PDT SUN AUG 16 2026

Partly Cloudy
Temp: 73°F
  • Humidity:
  • 61%
  • Winds:
  • 8 MPH NW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30 in.
  • Dewpoint:
  • 59°F
  • Heat index:
  • 76°F

  • Sunrise:
  • 6:23 AM PDT
  • Sunset:
  • 7:57 PM PDT
  • Moonrise:
  • 10:46 AM PDT
  • Moonset:
  • 9:59 PM PDT

TONIGHT

PARTLY CLOUDY
Lo: 59°F

MONDAY

SUNNY

Hi: 80°F
Lo: 59°F

TUESDAY

SUNNY

Hi: 89°F
Lo: 59°F

WEDNESDAY

SUNNY

Hi: 85°F
Lo: 59°F
Weather Forecast In Detail:
Forecast Issued: 602 PM PDT Sun Aug 16 2026

Tonight...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s. Northwest winds 5 to 10 mph... Becoming east after midnight.
Monday...Mostly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the upper 70s to mid 80s. Light winds...Becoming northwest 10 to 15 mph in the afternoon.
Monday Night...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 50s. Northwest winds 10 to 15 mph Decreasing to around 5 mph after midnight.
Tuesday...Mostly cloudy in the morning then becoming sunny. Highs in the 70s to upper 80s. Light winds...Becoming west 5 to 10 mph in the afternoon.
Tuesday Night...Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s. West winds 5 to 15 mph.
Wednesday...Mostly cloudy in the morning then becoming sunny. Highs in the 80s.
Wednesday Night...Partly cloudy. Lows in the upper 50s. Highs in the upper 70s to mid 80s.
Thursday...Partly cloudy. Lows in the upper 50s. Highs in the upper 70s to mid 80s.
Friday...Mostly clear. Highs in the 70s to mid 80s. Lows in the upper 50s. && temperature / precipitation san jose 59 78 58 79 / morgan hill 56 85 55 87 /
Saturday...Mostly clear. Highs in the 70s to mid 80s. Lows in the upper 50s. && temperature / precipitation san jose 59 78 58 79 / morgan hill 56 85 55 87 /
Sunday...Mostly clear. Highs in the 70s to mid 80s. Lows in the upper 50s. && temperature / precipitation san jose 59 78 58 79 / morgan hill 56 85 55 87 /
SHARE THIS PAGE: