Callahan, California Weather
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Weather Forecast for Callahan, California : Siskiyou County
Issued: 4:41 am PDT Oct 18, 2025 Latitude: 41.3095885 Longitude: -122.8014177 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Sunny on Today Mostly Clear on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday 20% chance of rain on Friday
High: 75°F Low: 46°F High: 66°F High: 69°F High: 72°F High: 69°F High: 66°F High: 59°F
Low: 34°F Low: 40°F Low: 40°F Low: 41°F Low: 42°F  
Sunny Mostly Clear Sunny Sunny Sunny Mostly Sunny Mostly Sunny Rain
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Current Conditions at
MT SHASTA - (KMHS)
45°
Clear
as of 8:56 AM PDST
Rel. Humidity: 75%
Dew Point: 37°F
Visibility: 9 Miles
Pressure: 30.15 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MONTAGUE/SSK - (KSIY)
43°
Clear
as of 8:53 AM PDST
Rel. Humidity: 86%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
REDDING - (KRDD)
55°
Clear
as of 8:53 AM PDST
Rel. Humidity: 76%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
ARCATA - (KACV)
52°
Mostly Cloudy
Fog
as of 9:41 AM PDST
Rel. Humidity: 100%
Dew Point: 52°F
Visibility: 1/4 Miles
Pressure: 30.08 in.
Flight Rule: IFR
Wind Data
6 MPH
320° Northwest
Sunny on Today Today... Sunny, with a high near 75. Light north northwest wind.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 46. Calm wind becoming south around 5 mph in the evening.
Sunny on Sunday Sunday... Sunny, with a high near 66. South wind around 6 mph becoming calm.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 34. Northwest wind around 6 mph becoming light and variable after midnight.
Sunny on Monday Monday... Sunny, with a high near 69. Northeast wind 3 to 5 mph.
Clear on Monday Night Monday Night... Clear, with a low around 40.
Sunny on Tuesday Tuesday... Sunny, with a high near 72.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 40.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 69.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 41.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 66.
10% chance of rain Thursday Night Thursday Night... A slight chance of rain. Mostly cloudy, with a low around 42.
20% chance of rain Friday Friday... A chance of rain. Partly sunny, with a high near 59.
Current Radar Image


Sun Almanac for Callahan, California
Sunrise: 07:27 AM
Sunset: 6:25 PM
Civil Sunrise:06:59 AM
Civil Sunset: 6:53 PM
Nautical Sunrise: 06:27 AM
Nautical Sunset: 7:25 PM
Astro Sunrise: 05:55 AM
Astro Sunset: 7:57 PM
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