Flat Rock, Idaho Weather
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Weather Forecast for Flat Rock, Idaho : Fremont County
Issued: 1:53 am MDT Sep 14, 2025 Latitude: 44.5004766 Longitude: -111.3363408 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
Increasing Clouds on Today 40% chance of thunderstorms on Tonight 70% chance of thunderstorms on Monday Mostly Sunny on Tuesday Sunny on Wednesday Sunny on Thursday 20% chance of rain on Friday 40% chance of thunderstorms on Saturday
High: 68°F Low: 39°F High: 58°F High: 67°F High: 71°F High: 73°F High: 73°F High: 67°F
Low: 37°F Low: 39°F Low: 40°F Low: 42°F Low: 44°F  
Increasing Clouds Thunderstorms Thunderstorms Mostly Sunny Sunny Sunny Rain Thunderstorms
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Current Conditions at
YELLOWSTONE - (KP60)
32°
Clear
as of 3:56 AM MDST
Rel. Humidity: 92%
Dew Point: 30°F
Pressure: 30.19 in.
Wind Data
Calm
Current Conditions at
REXBURG - (KRXE)
45°
Clear
as of 3:53 AM MDST
Rel. Humidity: 81%
Dew Point: 39°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
5 MPH
030° Northeast
Cloud Level(s): Clear
Current Conditions at
JACKSON - (KJAC)
37°
Clear
as of 3:56 AM MDST
Rel. Humidity: 93%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
DILLON - (KDLN)
45°
Clear
as of 3:53 AM MDST
Rel. Humidity: 75%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
7 MPH
220° Southwest
Cloud Level(s): Clear
Increasing Clouds on Today Today... Increasing clouds, with a high near 68. Light south southeast wind becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
40% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 39. South wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
70% chance of thunderstorms Monday Monday... A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 58. South southeast wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 70%.
20% chance of thunderstorms Monday Night Monday Night... A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 37. West wind around 5 mph becoming calm. Chance of precipitation is 20%.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 67. North northeast wind around 6 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 39.
Sunny on Wednesday Wednesday... Sunny, with a high near 71.
Clear on Wednesday Night Wednesday Night... Clear, with a low around 40.
Sunny on Thursday Thursday... Sunny, with a high near 73.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 42.
20% chance of rain Friday Friday... A 20 percent chance of showers. Mostly sunny, with a high near 73.
40% chance of rain Friday Night Friday Night... A 40 percent chance of showers. Mostly cloudy, with a low around 44.
40% chance of thunderstorms Saturday Saturday... A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 67.
Current Radar Image


Sun Almanac for Flat Rock, Idaho
Sunrise: 07:04 AM
Sunset: 7:38 PM
Civil Sunrise:06:35 AM
Civil Sunset: 8:07 PM
Nautical Sunrise: 06:00 AM
Nautical Sunset: 8:41 PM
Astro Sunrise: 05:24 AM
Astro Sunset: 9:17 PM
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