Marine Weather Net

Martinez, CA Weather Forecast




Martinez, California

 Lat: 38.02N, Lon: 122.13W

Current Conditions Updated: 1253 PM PDT SAT SEP 5 2026

Clear


Temp: 76°F
  • Humidity:
  • 43%
  • Winds:
  • 3 MPH VRB
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.95 in.
  • Dewpoint:
  • 52°F
  • Heat index:
  • 78°F

  • Sunrise:
  • 6:39 AM PDT
  • Sunset:
  • 7:32 PM PDT
  • Moonrise:
  • 12:13 AM PDT
  • Moonset:
  • 4:07 PM PDT

REST OF TODAY

SUNNY

Hi: 80°F
Lo: 59°F

SUNDAY

SUNNY

Hi: 80°F
Lo: 55°F

LABOR DAY

SUNNY

Hi: 89°F
Lo: 61°F

TUESDAY

SUNNY

Hi: 93°F
Lo: 65°F
Weather Forecast In Detail:
Forecast Issued: 1102 AM PDT Sat Sep 05 2026

Rest Of Today...Sunny. Highs around 80. West winds 5 to 15 mph.
Tonight...Mostly clear. Lows in the upper 50s. Southwest winds 5 to 10 mph.
Sunday...Sunny. Highs around 80. Southwest winds 5 to 10 mph... Becoming west 10 to 20 mph in the afternoon.
Sunday Night...Mostly clear. Lows in the mid 50s. Southwest winds 5 to 15 mph in the evening...Becoming light.
Labor Day...Sunny. Highs in the upper 80s. West winds up to 5 mph...Becoming north in the afternoon.
Monday Night...Clear. Lows in the lower 60s.
Tuesday...Sunny. A slight chance of rain. Highs in the lower to mid 90s.
Tuesday Night...Partly cloudy. A slight chance of rain. Lows in the mid 60s.
Wednesday And Wednesday Night...Partly cloudy. Highs in the lower 90s. Lows in the upper 60s.
Thursday And Thursday Night...Mostly clear. Highs in the lower 90s. Lows in the mid 60s.
Friday...Partly cloudy in the morning then becoming sunny. Highs in the mid 80s. && temperature / precipitation concord 81 57 80 / livermore 79 56 78 /
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