Alpine, California Weather
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Weather Forecast for Alpine, California : Mendocino County
Issued: 10:44 pm PDT Sep 15, 2025 Latitude: 39.4362764 Longitude: -123.5833462 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Clear on Overnight Sunny on Tuesday Sunny on Wednesday Mostly Sunny on Thursday 10% chance of rain on Friday Mostly Sunny on Saturday Sunny on Sunday Sunny on Monday
Low: 60°F High: 87°F High: 87°F High: 83°F High: 78°F High: 78°F High: 81°F High: 83°F
Low: 58°F Low: 57°F Low: 58°F Low: 56°F Low: 56°F Low: 56°F  
Clear Sunny Sunny Mostly Sunny Rain Mostly Sunny Sunny Sunny
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Current Conditions at
UKIAH - (KUKI)
64°
Clear
as of 12:56 AM PDST
Rel. Humidity: 72%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
SANTA ROSA - (KSTS)
61°
Clear
as of 12:53 AM PDST
Rel. Humidity: 77%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
RED BLUFF - (KRBL)
64°
Clear
as of 12:54 AM PDST
Rel. Humidity: 52%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: VFR
Wind Data
6 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
REDDING - (KRDD)
66°
Clear
as of 12:53 AM PDST
Rel. Humidity: 45%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Clear on Overnight Overnight... Clear, with a low around 60. Light east wind.
Sunny on Tuesday Tuesday... Sunny, with a high near 87. Calm wind becoming southwest around 5 mph in the afternoon.
Clear on Tuesday Night Tuesday Night... Clear, with a low around 58. West northwest wind around 5 mph becoming calm in the evening.
Sunny on Wednesday Wednesday... Sunny, with a high near 87. Calm wind becoming west around 5 mph in the afternoon.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 57. West northwest wind around 5 mph becoming calm in the evening.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 83. Calm wind becoming west around 6 mph in the afternoon.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 58.
10% chance of rain Friday Friday... A slight chance of rain after 11am. Mostly sunny, with a high near 78.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 56.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 78.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 56.
Sunny on Sunday Sunday... Sunny, with a high near 81.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 56.
Sunny on Monday Monday... Sunny, with a high near 83.
Current Radar Image


Sun Almanac for Alpine, California
Sunrise: 06:57 AM
Sunset: 7:21 PM
Civil Sunrise:06:30 AM
Civil Sunset: 7:48 PM
Nautical Sunrise: 05:59 AM
Nautical Sunset: 8:19 PM
Astro Sunrise: 05:26 AM
Astro Sunset: 8:52 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.