McArthur, 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 McArthur
Change location by the zip code or city,state: or search for other weather forecast locations in California by name.
Weather Forecast for McArthur, California : Modoc County
Issued: 10:41 am PDT Oct 18, 2025 Latitude: 41.3315605 Longitude: -120.5374545 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Sunday Monday Tuesday Wednesday Thursday Friday
Sunny on This Afternoon Mostly Clear on Tonight Sunny on Sunday Sunny on Monday Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on Thursday 10% chance of rain on Friday
High: 74°F Low: 37°F High: 66°F High: 68°F High: 71°F High: 69°F High: 69°F High: 65°F
Low: 26°F Low: 33°F Low: 35°F Low: 35°F Low: 37°F  
Sunny Mostly Clear Sunny Sunny Sunny Mostly Sunny Mostly Sunny Rain
-
Current Conditions at
ALTURAS - (KAAT)
61°
Clear
as of 11:55 AM PDST
Rel. Humidity: 38%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
LAKEVIEW - (KLKV)
61°
Clear
as of 11:53 AM PDST
Rel. Humidity: 36%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
7 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
KLAMATH FALLS - (KLMT)
57°
Clear
as of 11:53 AM PDST
Rel. Humidity: 50%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
5 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
MT SHASTA - (KMHS)
66°
Clear
as of 11:56 AM PDST
Rel. Humidity: 39%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Sunny on This Afternoon This Afternoon... Sunny, with a high near 74. Calm wind.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 37. West wind around 7 mph becoming south in the evening.
Sunny on Sunday Sunday... Sunny, with a high near 66. South southeast wind 6 to 15 mph becoming west in the afternoon. Winds could gust as high as 23 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 26. West northwest wind 6 to 11 mph becoming light and variable in the evening.
Sunny on Monday Monday... Sunny, with a high near 68. Calm wind becoming east around 5 mph in the morning.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 33.
Sunny on Tuesday Tuesday... Sunny, with a high near 71.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 35.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 69.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 35.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 69.
Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 37.
10% chance of rain Friday Friday... A slight chance of rain. Partly sunny, with a high near 65.
Current Radar Image


Sun Almanac for McArthur, California
Sunrise: 07:18 AM
Sunset: 6:16 PM
Civil Sunrise:06:50 AM
Civil Sunset: 6:44 PM
Nautical Sunrise: 06:18 AM
Nautical Sunset: 7:16 PM
Astro Sunrise: 05:46 AM
Astro Sunset: 7:48 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.