Marine Weather Net

Pittsburg, CA Weather Forecast




Pittsburg, California

 Lat: 38.03N, Lon: 121.88W

Current Conditions Updated: 153 AM PST MON JAN 19 2026

Clear


Temp: 43°F
  • Humidity:
  • 88%
  • Winds:
  • 3 MPH SSE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.11 in.
  • Dewpoint:
  • 40°F
  • Heat index:
  • 43°F

  • Sunrise:
  • 7:20 AM PST
  • Sunset:
  • 5:14 PM PST
  • Moonrise:
  • 8:10 AM PST
  • Moonset:
  • 6:20 PM PST

TONIGHT

PARTLY CLOUDY
Lo: 41°F

MARTIN LUTHER KING JR DAY

PARTLY CLOUDY
Hi: 60°F
Lo: 40°F

TUESDAY

MOSTLY CLOUDY
Hi: 61°F
Lo: 41°F

WEDNESDAY

MOSTLY CLOUDY
Hi: 61°F
Lo: 41°F
Weather Forecast In Detail:
Forecast Issued: 901 PM PST Sun Jan 18 2026

Rest Of Tonight...Mostly cloudy late in the evening then becoming partly cloudy. Areas of dense fog. Lows in the lower 40s. Light winds.
Martin Luther King Jr Day...Partly cloudy. Patchy dense fog in the morning. Highs in the upper 50s to mid 60s. Northeast winds around 5 mph.
Monday Night...Mostly clear in the evening then becoming partly cloudy. Areas of fog in the evening. Patchy fog after midnight. Lows around 40. Light winds.
Tuesday...Mostly cloudy. Patchy fog in the morning. Highs in the lower 60s. Northeast winds 5 to 10 mph.
Tuesday Night...Mostly cloudy. Patchy fog after midnight. Lows in the lower 40s. Light winds.
Wednesday...Mostly cloudy. Highs in the lower 60s.
Wednesday Night...Mostly cloudy. Lows in the mid 40s.
Thursday...Partly cloudy. Patchy fog. Highs in the lower 60s. Lows in the lower 40s.
Friday...Partly cloudy. Patchy fog. Highs in the lower 60s. Lows in the lower 40s.
Saturday And Saturday Night...Mostly cloudy. Patchy fog. Highs around 60. Lows in the lower 40s.
Sunday...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog. Highs around 60. && temperature / precipitation concord 42 62 40 63 / livermore 40 65 39 63 /
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