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South Fork, California Weather Forecast
South Fork, California Weather
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Weather Forecast for South Fork, California : Mendocino County
Issued: 1:10 am PST Dec 18, 2025 Latitude: 39.4260015 Longitude: -123.727236 View on Google Maps

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This Afternoon Tonight Friday Saturday Sunday Monday Tuesday Wednesday
70% chance of rain on This Afternoon 100% chance of rain on Tonight 100% chance of rain on Friday 70% chance of rain on Saturday 100% chance of rain on Sunday 70% chance of rain on Monday 70% chance of rain on Tuesday 70% chance of rain on Wednesday
High: 58°F Low: 50°F High: 59°F High: 56°F High: 59°F High: 56°F High: 54°F High: 57°F
Low: 44°F Low: 46°F Low: 45°F Low: 41°F Low: 42°F  
Rain Rain Rain Rain Rain Rain Rain Rain
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Current Conditions at
SANTA ROSA - (KSTS)
50°
Cloudy
as of 11:24 AM PST
Rel. Humidity: 93%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 700ft
Current Conditions at
RED BLUFF - (KRBL)
54°
Cloudy
Mist
as of 11:42 AM PST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 1 3/4 Miles
Pressure: 30.16 in.
Flight Rule: IFR
Wind Data
6 MPH
160° South
Cloud Level(s): Broken at 600ft, Solid Overcast at 1300ft
Current Conditions at
REDDING - (KRDD)
52°
Cloudy
Mist
as of 11:19 AM PST
Rel. Humidity: 100%
Dew Point: 52°F
Visibility: 2 Miles
Pressure: 30.15 in.
Flight Rule: LIFR
Wind Data
5 MPH
160° South
Cloud Level(s): Solid Overcast at 300ft
70% chance of rain This Afternoon This Afternoon... Rain likely, mainly before 4pm. Cloudy, with a high near 58. Southeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
100% chance of rain Tonight Tonight... Rain, mainly after 1am. Low around 50. South southeast wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
100% chance of rain Friday Friday... Rain. High near 59. South southwest wind 6 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
70% chance of rain Friday Night Friday Night... Rain likely, mainly before 10pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 44. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
70% chance of rain Saturday Saturday... Rain likely, mainly after 10am. Patchy fog before 10am, then patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 56. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
100% chance of rain Saturday Night Saturday Night... Rain. Patchy fog before 10pm. Low around 46. Light south wind. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
100% chance of rain Sunday Sunday... Rain. High near 59. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Rain on Sunday Night Sunday Night... Rain. Cloudy, with a low around 45.
70% chance of rain Monday Monday... Rain likely. Mostly cloudy, with a high near 56.
70% chance of rain Monday Night Monday Night... Rain likely. Mostly cloudy, with a low around 41.
70% chance of rain Tuesday Tuesday... Rain likely. Mostly cloudy, with a high near 54.
70% chance of rain Tuesday Night Tuesday Night... Rain likely. Patchy fog. Otherwise, mostly cloudy, with a low around 42.
70% chance of rain Wednesday Wednesday... Rain likely. Patchy fog. Otherwise, mostly cloudy, with a high near 57.
Current Radar Image


Sun Almanac for South Fork, California
Sunrise: 07:30 AM
Sunset: 4:53 PM
Civil Sunrise:07:00 AM
Civil Sunset: 5:24 PM
Nautical Sunrise: 06:26 AM
Nautical Sunset: 5:57 PM
Astro Sunrise: 05:53 AM
Astro Sunset: 6:30 PM
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