Boulder, Idaho Weather
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Weather Forecast for Boulder, Idaho : Blaine County
Issued: 5:31 pm MDT Jun 2, 2025 Latitude: 43.8404639 Longitude: -114.5064474 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Mostly Cloudy 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: 27°F High: 45°F High: 46°F High: 49°F High: 53°F High: 58°F High: 60°F High: 59°F
Low: 28°F Low: 34°F Low: 35°F Low: 37°F Low: 40°F Low: 40°F  
Mostly Cloudy Increasing Clouds Sunny Partly Sunny Mostly Sunny Sunny Sunny Sunny
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Current Conditions at
HAILEY - (KSUN)
66°
Clear
as of 6:47 PM MDST
Rel. Humidity: 25%
Dew Point: 30°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
9 MPH
150° Southeast
Cloud Level(s): Clear
Current Conditions at
CHALLIS - (KLLJ)
63°
Mostly Cloudy
as of 6:55 PM MDST
Rel. Humidity: 25%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
15 MPH
Gust: 25 MPH
030° Northeast
Cloud Level(s): Broken at 11000ft
Current Conditions at
MOUNTAIN HOME AFB - (KMUO)
73°
Clear
as of 6:55 PM MDST
Rel. Humidity: 9%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 29.94 in.
Flight Rule: VFR
Wind Data
25 MPH
Gust: 29 MPH
280° West
Cloud Level(s): Clear
Mostly Cloudy on Tonight Tonight... Mostly cloudy, then gradually becoming clear, with a low around 27. North wind 9 to 18 mph, with gusts as high as 28 mph.
Increasing Clouds on Tuesday Tuesday... Increasing clouds, with a high near 45. North northwest wind 7 to 14 mph becoming west southwest in the morning. Winds could gust as high as 21 mph.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, then gradually becoming clear, with a low around 28. North wind 14 to 18 mph, with gusts as high as 28 mph.
Sunny on Wednesday Wednesday... Sunny, with a high near 46. North wind 7 to 10 mph becoming southwest in the afternoon.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 34. West southwest wind around 9 mph.
Partly Sunny on Thursday Thursday... Partly sunny, with a high near 49.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 35.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 53.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 37.
Sunny on Saturday Saturday... Sunny, with a high near 58.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 40.
Sunny on Sunday Sunday... Sunny, with a high near 60.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 40.
Sunny on Monday Monday... Sunny, with a high near 59.
Current Radar Image


Sun Almanac for Boulder, Idaho
Sunrise: 05:58 AM
Sunset: 9:14 PM
Civil Sunrise:05:23 AM
Civil Sunset: 9:50 PM
Nautical Sunrise: 04:37 AM
Nautical Sunset: 10:36 PM
Astro Sunrise: 03:40 AM
Astro Sunset: 11:32 PM
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