Marine Weather Net

San Jose, CA Weather Forecast




San Jose, California

 Lat: 37.34N, Lon: 121.89W

Current Conditions Updated: 1253 AM PST MON JAN 19 2026

Clear


Temp: 47°F
  • Humidity:
  • 83%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.11 in.
  • Dewpoint:
  • 42°F
  • Heat index:
  • 47°F

  • Sunrise:
  • 7:18 AM PST
  • Sunset:
  • 5:15 PM PST
  • Moonrise:
  • 8:08 AM PST
  • Moonset:
  • 6:21 PM PST

TONIGHT

PARTLY CLOUDY
Lo: 45°F

MARTIN LUTHER KING JR DAY

SUNNY

Hi: 69°F
Lo: 41°F

TUESDAY

PARTLY CLOUDY
Hi: 69°F
Lo: 45°F

WEDNESDAY

MOSTLY CLOUDY
Hi: 65°F
Lo: 49°F
Weather Forecast In Detail:
Forecast Issued: 901 PM PST Sun Jan 18 2026

Rest Of Tonight...Partly cloudy. Lows in the mid 40s. Light winds.
Martin Luther King Jr Day...Partly cloudy in the morning then becoming sunny. Highs in the upper 60s. Light winds...Becoming northwest around 5 mph in the afternoon.
Monday Night...Mostly clear in the evening then becoming partly cloudy. Lows in the lower 40s. North winds around 5 mph in the evening...Becoming light.
Tuesday...Partly cloudy. Highs in the upper 60s. Light winds... Becoming northeast around 5 mph in the afternoon.
Tuesday Night...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s. Light winds.
Wednesday...Mostly cloudy. Highs in the mid 60s.
Wednesday Night...Mostly cloudy. Lows in the upper 40s.
Thursday...Partly cloudy in the morning then becoming sunny. Highs in the mid 60s.
Thursday Night And Friday...Mostly clear except patchy fog. Lows in the mid 40s. Highs in the mid 60s.
Friday Night...Mostly clear in the evening then becoming partly cloudy. Patchy fog. Lows in the mid 40s.
Saturday...Mostly cloudy in the morning then becoming partly cloudy. Areas of fog. Highs in the lower 60s.
Saturday Night...Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows in the mid 40s.
Sunday...Mostly cloudy in the morning then becoming partly cloudy. Areas of fog. Highs in the lower 60s. && temperature / precipitation san jose 44 67 43 67 / morgan hill 44 68 43 68 /
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