Cowell, California Weather
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Weather Forecast for Cowell, California : Contra Costa County
Issued: 8:54 am PDT Oct 18, 2025 Latitude: 37.9527005 Longitude: -121.9894053 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Sunny on Today Clear on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday Sunny on Wednesday Sunny on Thursday Mostly Sunny on Friday
High: 80°F Low: 54°F High: 80°F High: 81°F High: 80°F High: 74°F High: 76°F High: 74°F
Low: 55°F Low: 55°F Low: 55°F Low: 52°F Low: 54°F  
Sunny Clear Sunny Sunny Sunny Sunny Sunny Mostly Sunny
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Current Conditions at
CONCORD - (KCCR)
57°
Clear
Mist
as of 8:53 AM PDST
Rel. Humidity: 87%
Dew Point: 54°F
Visibility: 5 Miles
Pressure: 30.05 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
LIVERMORE - (KLVK)
55°
Clear
as of 8:53 AM PDST
Rel. Humidity: 87%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
OAKLAND - (KOAK)
59°
Mostly Clear
as of 8:53 AM PDST
Rel. Humidity: 82%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 2000ft
Current Conditions at
HAYWARD - (KHWD)
61°
Clear
as of 8:54 AM PDST
Rel. Humidity: 72%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 80. Northeast wind 6 to 10 mph.
Clear on Tonight Tonight... Clear, with a low around 54. Calm wind becoming south southwest 5 to 7 mph after midnight.
Sunny on Sunday Sunday... Sunny, with a high near 80. West wind 5 to 7 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 55. West southwest wind 5 to 8 mph becoming calm. Winds could gust as high as 22 mph.
Sunny on Monday Monday... Sunny, with a high near 81. North northeast wind 6 to 11 mph, with gusts as high as 23 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 55.
Sunny on Wednesday Wednesday... Sunny, with a high near 74.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 52.
Sunny on Thursday Thursday... Sunny, with a high near 76.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 54.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 74.
Current Radar Image


Sun Almanac for Cowell, California
Sunrise: 07:20 AM
Sunset: 6:26 PM
Civil Sunrise:06:53 AM
Civil Sunset: 6:53 PM
Nautical Sunrise: 06:23 AM
Nautical Sunset: 7:23 PM
Astro Sunrise: 05:52 AM
Astro Sunset: 7:54 PM
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