url:
Jewell, California Weather Forecast
Jewell, California Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

No Watches or Warnings for Jewell
Change location by the zip code or city,state: or search for other weather forecast locations in California by name.
Weather Forecast for Jewell, California : Marin County
Issued: 12:26 am PST Dec 18, 2025 Latitude: 38.0365894 Longitude: -122.745822 View on Google Maps

MouseOver for Detail Forecast
Overnight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Morning Fog on Overnight Morning Fog on Thursday 90% chance of rain on Friday 80% chance of rain on Saturday Thunderstorms on Sunday 70% chance of rain on Monday Rain on Tuesday 70% chance of rain on Wednesday
Low: 45°F High: 58°F High: 58°F High: 57°F High: 58°F High: 57°F High: 54°F High: 56°F
Low: 50°F Low: 49°F Low: 50°F Low: 49°F Low: 46°F Low: 46°F  
Morning Fog Morning Fog Rain Rain Thunderstorms Rain Rain Rain
-
Current Conditions at
NAPA - (KAPC)
46°
Cloudy
Mist
as of 12:54 AM PST
Rel. Humidity: 100%
Dew Point: 46°F
Visibility: 5 Miles
Pressure: 30.16 in.
Flight Rule: LIFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 200ft
Current Conditions at
SANTA ROSA - (KSTS)
41°
Mostly Cloudy
Fog
as of 12:53 AM PST
Rel. Humidity: 100%
Dew Point: 41°F
Visibility: 1/2 Miles
Pressure: 30.15 in.
Flight Rule: IFR
Wind Data
Calm
Current Conditions at
SAN FRANCISCO - (KSFO)
50°
Mostly Clear
as of 12:56 AM PST
Rel. Humidity: 87%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 1400ft
Current Conditions at
OAKLAND - (KOAK)
52°
Mostly Cloudy
Shallow Fog
as of 12:53 AM PST
Rel. Humidity: 93%
Dew Point: 50°F
Visibility: 9 Miles
Pressure: 30.16 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Few at 100ft, Scattered at 400ft, Broken at 800ft
Morning Fog on Overnight Overnight... Patchy drizzle. Widespread dense fog, mainly after 4am. Otherwise, mostly cloudy, with a low around 45. Calm wind.

Morning Fog on Thursday Thursday... Widespread dense fog, mainly before 9am. Otherwise, partly sunny, with a high near 58. Light and variable wind.

70% chance of rain Thursday Night Thursday Night... Rain likely. Widespread fog, mainly between 9pm and 10pm. Otherwise, cloudy, with a low around 50. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

90% chance of rain Friday Friday... Rain. High near 58. South wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

90% chance of rain Friday Night Friday Night... Rain, mainly before 4am. Low around 49. West southwest wind 3 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

80% chance of rain Saturday Saturday... Rain, mainly after 10am. High near 57. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

90% chance of thunderstorms Saturday Night Saturday Night... Rain before 10pm, then showers and possibly a thunderstorm after 10pm. Low around 50. Chance of precipitation is 90%.

Thunderstorms on Sunday Sunday... Showers and possibly a thunderstorm. Cloudy, with a high near 58.

Rain on Sunday Night Sunday Night... Rain. Cloudy, with a low around 49.

70% chance of rain Monday Monday... Rain likely. Mostly cloudy, with a high near 57.

70% chance of rain Monday Night Monday Night... Rain likely. Mostly cloudy, with a low around 46.

Rain on Tuesday Tuesday... Rain. Mostly cloudy, with a high near 54.

Rain on Tuesday Night Tuesday Night... Rain. Cloudy, with a low around 46.

70% chance of rain Wednesday Wednesday... Rain likely. Mostly cloudy, with a high near 56.

Current Radar Image


Sun Almanac for Jewell, California
Sunrise: 07:22 AM
Sunset: 4:54 PM
Civil Sunrise:06:53 AM
Civil Sunset: 5:23 PM
Nautical Sunrise: 06:20 AM
Nautical Sunset: 5:56 PM
Astro Sunrise: 05:47 AM
Astro Sunset: 6:28 PM
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.