Harper, California Weather
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Weather Forecast for Harper, California : Modoc County
Issued: 1:40 am PDT Jul 1, 2025 Latitude: 41.2148912 Longitude: -120.9316338 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Independence Day Saturday Sunday Monday
Mostly Clear on Overnight 20% chance of thunderstorms on Tuesday 20% chance of thunderstorms on Wednesday 20% chance of rain on Thursday Sunny on Independence Day Sunny on Saturday Sunny on Sunday Sunny on Monday
Low: 56°F High: 88°F High: 86°F High: 81°F High: 79°F High: 82°F High: 85°F High: 87°F
Low: 56°F Low: 53°F Low: 51°F Low: 51°F Low: 52°F Low: 54°F  
Mostly Clear Thunderstorms Thunderstorms Rain Sunny Sunny Sunny Sunny
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Current Conditions at
ALTURAS - (KAAT)
61°
Clear
as of 1:55 AM PDST
Rel. Humidity: 59%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
7 MPH
110° East
Cloud Level(s): Clear
Current Conditions at
MT SHASTA - (KMHS)
72°
Clear
as of 1:56 AM PDST
Rel. Humidity: 40%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
LAKEVIEW - (KLKV)
72°
Clear
as of 1:53 AM PDST
Rel. Humidity: 33%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
18 MPH
0° North
Cloud Level(s): Clear
Current Conditions at
KLAMATH FALLS - (KLMT)
61°
Clear
as of 1:53 AM PDST
Rel. Humidity: 29%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 56. Southwest wind around 6 mph.
20% chance of thunderstorms Tuesday Tuesday... A slight chance of rain between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 88. Light and variable wind becoming west northwest 6 to 11 mph in the afternoon. Chance of precipitation is 20%.
20% chance of thunderstorms Tuesday Night Tuesday Night... A slight chance of showers and thunderstorms before 8pm, then a slight chance of rain between 8pm and 11pm. Partly cloudy, with a low around 56. West southwest wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
20% chance of thunderstorms Wednesday Wednesday... A slight chance of rain between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Light and variable wind becoming west northwest 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 53. Northwest wind 9 to 14 mph becoming light north after midnight. Winds could gust as high as 21 mph.
20% chance of rain Thursday Thursday... A 20 percent chance of rain after 11am. Mostly sunny, with a high near 81.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 51.
Sunny on Independence Day Independence Day... Sunny, with a high near 79.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 51.
Sunny on Saturday Saturday... Sunny, with a high near 82.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 52.
Sunny on Sunday Sunday... Sunny, with a high near 85.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 54.
Sunny on Monday Monday... Sunny, with a high near 87.
Current Radar Image


Sun Almanac for Harper, California
Sunrise: 05:35 AM
Sunset: 8:40 PM
Civil Sunrise:05:01 AM
Civil Sunset: 9:14 PM
Nautical Sunrise: 04:19 AM
Nautical Sunset: 9:57 PM
Astro Sunrise: 03:28 AM
Astro Sunset: 10:48 PM
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