Custer, Idaho Weather
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Weather Forecast for Custer, Idaho : Custer County
Issued: 5:31 pm MDT Jun 2, 2025 Latitude: 44.3874133 Longitude: -114.6959118 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Clearing on Tonight Increasing Clouds on Tuesday Sunny on Wednesday Partly Sunny on Thursday Mostly Sunny on Friday Sunny on Saturday Sunny on Sunday Sunny on Monday
Low: 32°F High: 65°F High: 67°F High: 70°F High: 73°F High: 78°F High: 79°F High: 79°F
Low: 33°F Low: 37°F Low: 39°F Low: 41°F Low: 43°F Low: 43°F  
Clearing Increasing Clouds Sunny Partly Sunny Mostly Sunny Sunny Sunny Sunny
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Current Conditions at
CHALLIS - (KLLJ)
63°
Mostly Clear
as of 5:55 PM MDST
Rel. Humidity: 18%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
8 MPH
030° Northeast
Cloud Level(s): Few at 11000ft
Current Conditions at
HAILEY - (KSUN)
70°
Clear
as of 5:47 PM MDST
Rel. Humidity: 26%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
14 MPH
120° Southeast
Cloud Level(s): Clear
Current Conditions at
SALMON - (KSMN)
63°
Cloudy
as of 5:56 PM MDST
Rel. Humidity: 27%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 23 MPH
010° North
Cloud Level(s): Solid Overcast at 10000ft
Clearing on Tonight Tonight... Cloudy during the early evening, then gradual clearing, with a low around 32. North northwest wind 5 to 9 mph becoming calm after midnight.
Increasing Clouds on Tuesday Tuesday... Increasing clouds, with a high near 65. Calm wind becoming north northwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 33. North northwest wind 5 to 9 mph becoming light north northeast after midnight. Winds could gust as high as 18 mph.
Sunny on Wednesday Wednesday... Sunny, with a high near 67. Calm wind becoming west northwest around 6 mph in the afternoon.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 37. Northwest wind around 6 mph becoming calm after midnight.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 70.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 39.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 73.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 41.
Sunny on Saturday Saturday... Sunny, with a high near 78.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 43.
Sunny on Sunday Sunday... Sunny, with a high near 79.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 43.
Sunny on Monday Monday... Sunny, with a high near 79.
Current Radar Image


Sun Almanac for Custer, Idaho
Sunrise: 05:57 AM
Sunset: 9:17 PM
Civil Sunrise:05:21 AM
Civil Sunset: 9:53 PM
Nautical Sunrise: 04:34 AM
Nautical Sunset: 10:40 PM
Astro Sunrise: 03:36 AM
Astro Sunset: 11:38 PM
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