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Glenbrook, California Weather Forecast
Glenbrook, California Weather
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Weather Forecast for Glenbrook, California : Nevada County
Issued: 1:21 am PST Dec 18, 2025 Latitude: 39.2421162 Longitude: -121.0355043 View on Google Maps

MouseOver for Detail Forecast
Overnight Thursday Friday Saturday Sunday Monday Tuesday Wednesday
Fog on Overnight Morning Fog on Thursday 100% chance of rain on Friday 90% chance of rain on Saturday Thunderstorms on Sunday Rain on Monday Thunderstorms on Tuesday Rain on Wednesday
Low: 42°F High: 58°F High: 50°F High: 53°F High: 52°F High: 50°F High: 51°F High: 50°F
Low: 45°F Low: 47°F Low: 49°F Low: 48°F Low: 45°F Low: 44°F  
Fog Morning Fog Rain Rain Thunderstorms Rain Thunderstorms Rain
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Current Conditions at
BLUE CANYON - (KBLU)
46°
Cloudy
as of 1:52 AM PST
Rel. Humidity: 42%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
5 MPH
140° Southeast
Cloud Level(s): Broken at 5000ft, Solid Overcast at 6000ft
Current Conditions at
AUBURN - (KAUN)
50°
Cloudy
as of 2:35 AM PST
Rel. Humidity: 100%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.15 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Broken at 600ft, Solid Overcast at 8500ft
Current Conditions at
BEALE AFB - (KBAB)
52°
Cloudy
Fog
as of 2:05 AM PST
Rel. Humidity: 100%
Dew Point: 52°F
Visibility: 3/8 Miles
Pressure: 30.14 in.
Flight Rule: MVFR
Wind Data
7 MPH
340° North
Current Conditions at
MARYSVILLE - (KMYV)
52°
Cloudy
Mist
as of 2:18 AM PST
Rel. Humidity: 100%
Dew Point: 52°F
Visibility: 1 1/2 Miles
Pressure: 30.16 in.
Flight Rule: LIFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 400ft
Fog on Overnight Overnight... Widespread dense fog. Otherwise, partly cloudy, with a low around 42. Calm wind.

Morning Fog on Thursday Thursday... Widespread dense fog before 8am. Otherwise, mostly sunny, with a high near 58. Light south wind.

60% chance of rain Thursday Night Thursday Night... Showers likely, mainly after 4am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 45. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

100% chance of rain Friday Friday... Showers. High near 50. South southeast wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

100% chance of rain Friday Night Friday Night... Showers. Low around 47. South southeast wind 3 to 6 mph. Chance of precipitation is 100%.

90% chance of rain Saturday Saturday... Showers. High near 53. Chance of precipitation is 90%.

100% chance of rain Saturday Night Saturday Night... Showers. The rain could be heavy at times. Low around 49. Chance of precipitation is 100%.

Thunderstorms on Sunday Sunday... Showers before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then showers after 4pm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 52.

Thunderstorms on Sunday Night Sunday Night... Showers, with thunderstorms also possible after 10pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 48.

Rain on Monday Monday... Showers. Cloudy, with a high near 50.

Rain on Monday Night Monday Night... Showers. Mostly cloudy, with a low around 45.

Thunderstorms on Tuesday Tuesday... Showers and possibly a thunderstorm. Mostly cloudy, with a high near 51.

Rain on Tuesday Night Tuesday Night... Showers. Cloudy, with a low around 44.

Rain on Wednesday Wednesday... Showers. Mostly cloudy, with a high near 50.

Current Radar Image


Sun Almanac for Glenbrook, California
Sunrise: 07:19 AM
Sunset: 4:43 PM
Civil Sunrise:06:49 AM
Civil Sunset: 5:13 PM
Nautical Sunrise: 06:15 AM
Nautical Sunset: 5:47 PM
Astro Sunrise: 05:42 AM
Astro Sunset: 6:20 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.