McMillan, Idaho Weather
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Weather Forecast for McMillan, Idaho : Twin Falls County
Issued: 3:04 am MDT Sep 14, 2025 Latitude: 42.5432454 Longitude: -114.421425 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
Mostly Sunny on Today Mostly Clear on Tonight Sunny on Monday Sunny on Tuesday Sunny on Wednesday Sunny on Thursday 20% chance of on Friday 20% chance of rain on Saturday
High: 80°F Low: 48°F High: 70°F High: 76°F High: 81°F High: 83°F High: 78°F High: 77°F
Low: 43°F Low: 46°F Low: 49°F Low: 52°F Low: 52°F  
Mostly Sunny Mostly Clear Sunny Sunny Sunny Sunny Partly Sunny Rain
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Current Conditions at
TWIN FALLS - (KTWF)
59°
Clear
as of 3:53 AM MDST
Rel. Humidity: 51%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
9 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
JEROME - (KJER)
55°
Clear
as of 3:53 AM MDST
Rel. Humidity: 62%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
7 MPH
120° Southeast
Cloud Level(s): Clear
Current Conditions at
BURLEY - (KBYI)
57°
Clear
as of 3:53 AM MDST
Rel. Humidity: 58%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 29.96 in.
Flight Rule: VFR
Wind Data
9 MPH
190° South
Cloud Level(s): Clear
Current Conditions at
HAILEY - (KSUN)
48°
Clear
as of 4:15 AM MDST
Rel. Humidity: 76%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
7 MPH
320° Northwest
Cloud Level(s): Clear
Mostly Sunny on Today Today... Mostly sunny, with a high near 80. East southeast wind 6 to 11 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 48. West southwest wind 8 to 11 mph, with gusts as high as 21 mph.
Sunny on Monday Monday... Sunny, with a high near 70. West wind 9 to 13 mph.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 43. West northwest wind 5 to 10 mph becoming south after midnight.
Sunny on Tuesday Tuesday... Sunny, with a high near 76. Light and variable wind becoming east 5 to 7 mph in the morning.
Clear on Tuesday Night Tuesday Night... Clear, with a low around 46.
Sunny on Wednesday Wednesday... Sunny, with a high near 81.
Clear on Wednesday Night Wednesday Night... Clear, with a low around 49.
Sunny on Thursday Thursday... Sunny, with a high near 83.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 52.
20% chance of Friday Friday... A 20 percent chance of showers. Partly sunny, with a high near 78.
20% chance of rain Friday Night Friday Night... A 20 percent chance of showers. Mostly cloudy, with a low around 52.
20% chance of rain Saturday Saturday... A 20 percent chance of showers. Mostly sunny, with a high near 77.
Current Radar Image


Sun Almanac for McMillan, Idaho
Sunrise: 07:17 AM
Sunset: 7:49 PM
Civil Sunrise:06:49 AM
Civil Sunset: 8:17 PM
Nautical Sunrise: 06:16 AM
Nautical Sunset: 8:51 PM
Astro Sunrise: 05:41 AM
Astro Sunset: 9:25 PM
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