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Forney, Idaho Weather Forecast
Forney, Idaho Weather
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Weather Forecast for Forney, Idaho : Lemhi County
Issued: 2:02 am MDT Oct 31, 2025 Latitude: 44.9996426 Longitude: -114.335634 View on Google Maps

MouseOver for Detail Forecast
Overnight Friday Saturday Sunday Monday Tuesday Wednesday Thursday
Cloudy on Overnight Increasing Clouds on Friday Mostly Sunny on Saturday 30% chance of rain on Sunday Mostly Sunny on Monday 10% chance of rain on Tuesday Mostly Cloudy on Wednesday 20% chance of rain & snow on Thursday
Low: 26°F High: 52°F High: 58°F High: 49°F High: 55°F High: 48°F High: 53°F High: 45°F
Low: 33°F Low: 38°F Low: 28°F Low: 37°F Low: 35°F Low: 33°F  
Cloudy Increasing Clouds Mostly Sunny Rain Mostly Sunny Rain Mostly Cloudy Rain & Snow
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Current Conditions at
SALMON - (KSMN)
27°
Clear
as of 2:56 AM MDST
Rel. Humidity: 79%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
5 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
CHALLIS - (KLLJ)
28°
Clear
as of 2:55 AM MDST
Rel. Humidity: 86%
Dew Point: 25°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
STANLEY RANGER STN - (KSNT)
28°
Clear
as of 2:51 AM MDST
Rel. Humidity: 74%
Dew Point: 21°F
Pressure: 30.24 in.
Wind Data
3 MPH
200° South
Current Conditions at
MCCALL - (KMYL)
27°
Clear
as of 2:51 AM MDST
Rel. Humidity: 86%
Dew Point: 23°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
5 MPH
060° Northeast
Cloud Level(s): Clear
Cloudy on Overnight Overnight... Partly cloudy, with a low around 26. Calm wind.

Increasing Clouds on Friday Friday... Increasing clouds, with a high near 52. Calm wind becoming west southwest around 5 mph in the afternoon.

Partly Cloudy on Friday Night Friday Night... Cloudy, then gradually becoming partly cloudy, with a low around 33. South wind 3 to 6 mph.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 58. South southwest wind 6 to 13 mph, with gusts as high as 29 mph.

50% chance of rain Saturday Night Saturday Night... A 50 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 38. Southwest wind around 11 mph, with gusts as high as 31 mph.

30% chance of rain Sunday Sunday... A 30 percent chance of rain before noon. Partly sunny, with a high near 49.

Cloudy on Sunday Night Sunday Night... Widespread frost, mainly after 10pm. Otherwise, partly cloudy, with a low around 28.

Mostly Sunny on Monday Monday... Widespread frost before 10am. Otherwise, mostly sunny, with a high near 55.

10% chance of rain Monday Night Monday Night... A slight chance of rain. Mostly cloudy, with a low around 37.

10% chance of rain Tuesday Tuesday... A slight chance of rain. Mostly cloudy, with a high near 48.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 35.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 53.

20% chance of rain Wednesday Night Wednesday Night... A chance of rain. Mostly cloudy, with a low around 33.

20% chance of rain & snow Thursday Thursday... A chance of rain. Snow level 7300 feet lowering to 6700 feet in the afternoon . Mostly cloudy, with a high near 45.

Current Radar Image


Sun Almanac for Forney, Idaho
Sunrise: 08:15 AM
Sunset: 6:27 PM
Civil Sunrise:07:45 AM
Civil Sunset: 6:57 PM
Nautical Sunrise: 07:10 AM
Nautical Sunset: 7:32 PM
Astro Sunrise: 06:36 AM
Astro Sunset: 8:06 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.