Harper, 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 Harper
Change location by the zip code or city,state: or search for other weather forecast locations in California by name.
Weather Forecast for Harper, California : Modoc County
Issued: 4:41 am PDT Oct 18, 2025 Latitude: 41.2148912 Longitude: -120.9316338 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 10% chance of rain on Friday
High: 71°F Low: 39°F High: 64°F High: 67°F High: 69°F High: 66°F High: 65°F High: 62°F
Low: 27°F Low: 35°F Low: 36°F Low: 36°F Low: 37°F  
Sunny Mostly Clear Sunny Sunny Sunny Mostly Sunny Mostly Sunny Rain
-
Sunny on Today Today... Sunny, with a high near 71. Calm wind becoming west southwest around 6 mph in the afternoon.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 39. Southwest wind 5 to 8 mph becoming calm after midnight.
Sunny on Sunday Sunday... Sunny, with a high near 64. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon. Winds could gust as high as 22 mph.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 27. West wind 5 to 9 mph becoming east northeast after midnight.
Sunny on Monday Monday... Sunny, with a high near 67. East wind 3 to 6 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 35.
Sunny on Tuesday Tuesday... Sunny, with a high near 69.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 36.
Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 66.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 36.
Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 65.
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 62.
Sun Almanac for Harper, California
Sunrise: 07:20 AM
Sunset: 6:18 PM
Civil Sunrise:06:52 AM
Civil Sunset: 6:46 PM
Nautical Sunrise: 06:20 AM
Nautical Sunset: 7:18 PM
Astro Sunrise: 05:48 AM
Astro Sunset: 7:50 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.