South Vallejo, California Weather
No Watches or Warnings for South Vallejo
Issued: 1:21 am PST Dec 18, 2025 Latitude: 38.0876979 Longitude: -122.2433027 View on Google Maps
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| Patchy Fog |
Morning Fog |
Rain |
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Current Conditions at
NAPA - (KAPC)
48°
Cloudy
as of 2:18 AM PST
Rel. Humidity: 100%
Dew Point: 48°F
Visibility: 7 Miles
Pressure: 30.15 in.
Flight Rule: LIFR
Cloud Level(s): Broken at 300ft, Solid Overcast at 1500ft
Current Conditions at
CONCORD - (KCCR)
54°
Cloudy
Mist
as of 2:38 AM PST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 5 Miles
Pressure: 30.15 in.
Flight Rule: MVFR
Cloud Level(s): Solid Overcast at 1400ft
Current Conditions at
TRAVIS AFB - (KSUU)
54°
Mostly Cloudy
Fog
as of 1:55 AM PST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 1/4 Miles
Pressure: 30.13 in.
Flight Rule: IFR
Current Conditions at
VACAVILLE - (KVCB)
54°
Cloudy
as of 2:29 AM PST
Rel. Humidity: 87%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: IFR
Cloud Level(s): Solid Overcast at 900ft
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Overnight... Patchy fog. Otherwise, cloudy, with a low around 42. Calm wind. |
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Thursday... Widespread dense fog, mainly before 8am. Otherwise, mostly cloudy, with a high near 59. Calm wind becoming southwest around 5 mph in the afternoon. |
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Thursday Night... A 30 percent chance of showers, mainly after 3am. Patchy fog after midnight. Otherwise, cloudy, with a low around 51. South wind 3 to 5 mph. |
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Friday... Showers, mainly after 10am. High near 57. South southwest wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible. |
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Friday Night... Showers, mainly before 10pm. Low around 52. Southwest wind 6 to 9 mph. Chance of precipitation is 90%. |
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Saturday... Showers likely, mainly after 10am. Cloudy, with a high near 55. Chance of precipitation is 70%. |
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Saturday Night... Showers. Low around 54. Chance of precipitation is 90%. |
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Sunday... Showers. Cloudy, with a high near 57. |
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Sunday Night... Showers. Cloudy, with a low around 53. |
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Monday... Showers. Cloudy, with a high near 55. |
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Monday Night... Showers likely. Cloudy, with a low around 48. |
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Tuesday... Showers likely. Cloudy, with a high near 52. |
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Tuesday Night... Showers. Cloudy, with a low around 48. |
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Wednesday... Showers likely. Mostly cloudy, with a high near 52. |
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Current Radar Image
Sun Almanac for South Vallejo, California
Sunrise: 07:20 AM
Sunset: 4:51 PM
Civil Sunrise:06:51 AM
Civil Sunset: 5:21 PM
Nautical Sunrise: 06:18 AM
Nautical Sunset: 5:54 PM
Astro Sunrise: 05:46 AM
Astro Sunset: 6:26 PM
California's Current Temperatures
California's Satellite Image
California's Current Wind Direction
| National Summary |
of upper and lower values of current conditions amongst 7142 locations
in the contiguous United States |
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High
Temp |
77° |
Keathley C 875, Louisiana
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Low
Temp |
0° |
Rolla Municipal A/P, North Dakota
and 2 other locations
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Wind
Speed |
58mph |
Ellsworth AFB, South Dakota
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Wind
Gust |
81mph |
Buffalo, Wyoming
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Wind
Chill |
-29° |
Berthoud Pass, Colorado
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High
Pressure |
30.50Hg |
Charlie, Montana
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Low
Pressure |
29.00Hg |
Waskish, Minnesota
and 1 other location
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| # Locations Reporting Snow |
36 |
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| # Locations Reporting Rain |
78 |
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| # Locations Reporting Fog |
48 |
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| Average Temperature in the Contiguous USA |
43° |
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National Weather Service for official information.
