Thompson, California Weather
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Weather Forecast for Thompson, California : Napa County
Issued: 1:26 am PDT Oct 18, 2025 Latitude: 38.2390829 Longitude: -122.2816395 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Sunny on Today Mostly Clear on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday Fog on Thursday 10% chance of rain on Friday
High: 77°F Low: 52°F High: 75°F High: 77°F High: 75°F High: 70°F High: 70°F High: 67°F
Low: 53°F Low: 53°F Low: 52°F Low: 49°F Low: 52°F  
Sunny Mostly Clear Sunny Sunny Sunny Mostly Sunny Fog Rain
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Current Conditions at
NAPA - (KAPC)
54°
Clear
as of 6:54 AM PDST
Rel. Humidity: 87%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
5 MPH
010° North
Cloud Level(s): Clear
Current Conditions at
TRAVIS AFB - (KSUU)
54°
Clear
Mist
as of 6:55 AM PDST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 6 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
7 MPH
0° North
Cloud Level(s): Clear
Current Conditions at
VACAVILLE - (KVCB)
54°
Clear
as of 6:53 AM PDST
Rel. Humidity: 87%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CONCORD - (KCCR)
52°
Mostly Cloudy
as of 6:53 AM PDST
Rel. Humidity: 87%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: LIFR
Wind Data
Calm
Cloud Level(s): Broken at 300ft
Sunny on Today Today... Sunny, with a high near 77. East northeast wind 5 to 9 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 52. South southeast wind around 6 mph becoming light and variable after midnight.
Sunny on Sunday Sunday... Sunny, with a high near 75. Light south southwest wind becoming southwest 5 to 9 mph in the morning.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 53. Southwest wind 5 to 7 mph becoming calm in the evening.
Sunny on Monday Monday... Sunny, with a high near 77. Calm wind becoming east northeast 5 to 7 mph in the afternoon.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 53.
Sunny on Tuesday Tuesday... Sunny, with a high near 75.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 52.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 70.
Patchy Fog on Wednesday Night Wednesday Night... Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 49.
Fog on Thursday Thursday... Areas of fog. Otherwise, mostly sunny, with a high near 70.
Patchy Fog on Thursday Night Thursday Night... Patchy fog. Otherwise, partly cloudy, with a low around 52.
10% chance of rain Friday Friday... A slight chance of rain. Patchy fog. Otherwise, partly sunny, with a high near 67.
Current Radar Image


Sun Almanac for Thompson, California
Sunrise: 07:22 AM
Sunset: 6:27 PM
Civil Sunrise:06:55 AM
Civil Sunset: 6:54 PM
Nautical Sunrise: 06:24 AM
Nautical Sunset: 7:24 PM
Astro Sunrise: 05:54 AM
Astro Sunset: 7:55 PM
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