Martinez, California Weather
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Weather Forecast for Martinez, California : Contra Costa County
Issued: 1:26 pm PDT Oct 18, 2025 Latitude: 38.0193657 Longitude: -122.1341321 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Sunny on This Afternoon Clear on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday Partly Sunny on Friday
High: 78°F Low: 55°F High: 77°F High: 80°F High: 80°F High: 72°F High: 72°F High: 72°F
Low: 56°F Low: 55°F Low: 57°F Low: 54°F Low: 54°F  
Sunny Clear Sunny Sunny Sunny Mostly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
CONCORD - (KCCR)
75°
Clear
as of 1:53 PM PDST
Rel. Humidity: 44%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
8 MPH
070° East
Cloud Level(s): Clear
Current Conditions at
NAPA - (KAPC)
79°
Clear
as of 1:54 PM PDST
Rel. Humidity: 41%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
10 MPH
120° Southeast
Cloud Level(s): Clear
Current Conditions at
TRAVIS AFB - (KSUU)
77°
Clear
as of 1:55 PM PDST
Rel. Humidity: 47%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
5 MPH
060° Northeast
Cloud Level(s): Clear
Current Conditions at
HAYWARD - (KHWD)
73°
Clear
as of 1:54 PM PDST
Rel. Humidity: 49%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
6 MPH
290° West
Cloud Level(s): Clear
Sunny on This Afternoon This Afternoon... Sunny, with a high near 78. East northeast wind 8 to 10 mph.
Clear on Tonight Tonight... Clear, with a low around 55. Light and variable wind becoming southwest 10 to 15 mph in the evening.
Sunny on Sunday Sunday... Sunny, with a high near 77. West southwest wind 8 to 14 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 56. West southwest wind 5 to 13 mph becoming south southeast after midnight.
Sunny on Monday Monday... Sunny, with a high near 80. East northeast wind 7 to 14 mph.
Clear on Monday Night Monday Night... Clear, with a low around 55.
Sunny on Tuesday Tuesday... Sunny, with a high near 80.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 57.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 72.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 54.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 72.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 54.
Partly Sunny on Friday Friday... Partly sunny, with a high near 72.
Current Radar Image


Sun Almanac for Martinez, California
Sunrise: 07:21 AM
Sunset: 6:26 PM
Civil Sunrise:06:54 AM
Civil Sunset: 6:53 PM
Nautical Sunrise: 06:23 AM
Nautical Sunset: 7:24 PM
Astro Sunrise: 05:53 AM
Astro Sunset: 7:54 PM
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