Knoxville, California Weather
No Watches or Warnings for Knoxville
Issued: 2:08 am PST Dec 18, 2025 Latitude: 38.8276783 Longitude: -122.3405326 View on Google Maps
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| Morning Fog |
Morning Fog |
Rain |
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Current Conditions at
SANTA ROSA - (KSTS)
41°
Mostly Clear
Fog
as of 1:53 AM PST
Rel. Humidity: 100%
Dew Point: 41°F
Visibility: 1/4 Miles
Pressure: 30.15 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
Current Conditions at
SACRAMENTO MET AP - (KSMF)
52°
Cloudy
Mist
as of 1:53 AM PST
Rel. Humidity: 100%
Dew Point: 52°F
Visibility: 4 Miles
Pressure: 30.15 in.
Flight Rule: MVFR
Wind Data
6 MPH
330° Northwest
Cloud Level(s): Solid Overcast at 1300ft
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
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Overnight... Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 46. Calm wind. |
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Thursday... Patchy fog before 7am. Otherwise, partly sunny, with a high near 61. Calm wind becoming west southwest 5 to 7 mph in the morning. |
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Thursday Night... Rain likely, mainly after 4am. Mostly cloudy, with a low around 48. South southwest wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible. |
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Friday... Rain. High near 56. South southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible. |
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Friday Night... Rain, mainly before 10pm. Low around 48. Southwest wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible. |
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Saturday... Rain likely, mainly after 10am. Mostly cloudy, with a high near 55. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible. |
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Saturday Night... Rain. Low around 51. Chance of precipitation is 100%. |
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Sunday... Rain. Cloudy, with a high near 58. |
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Sunday Night... Rain. Cloudy, with a low around 50. |
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Monday... Rain. Mostly cloudy, with a high near 56. |
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Monday Night... Rain likely. Mostly cloudy, with a low around 45. |
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Tuesday... Rain likely. Mostly cloudy, with a high near 52. |
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Tuesday Night... Rain. Mostly cloudy, with a low around 44. |
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Wednesday... Rain likely. Mostly cloudy, with a high near 53. |
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Current Radar Image
Sun Almanac for Knoxville, California
Sunrise: 07:23 AM
Sunset: 4:50 PM
Civil Sunrise:06:53 AM
Civil Sunset: 5:20 PM
Nautical Sunrise: 06:19 AM
Nautical Sunset: 5:53 PM
Astro Sunrise: 05:47 AM
Astro Sunset: 6:25 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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Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the
National Weather Service for official information.
