Saint Anthony, Idaho Weather
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Weather Forecast for Saint Anthony, Idaho : Fremont County
Issued: 1:53 am MDT Sep 14, 2025 Latitude: 43.9663008 Longitude: -111.6821847 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 40% chance of thunderstorms on Monday Sunny on Tuesday Sunny on Wednesday Sunny on Thursday Mostly Sunny on Friday 30% chance of thunderstorms on Saturday
High: 75°F Low: 44°F High: 64°F High: 73°F High: 75°F High: 78°F High: 78°F High: 73°F
Low: 38°F Low: 40°F Low: 41°F Low: 44°F Low: 46°F  
Increasing Clouds Thunderstorms Thunderstorms Sunny Sunny Sunny Mostly Sunny Thunderstorms
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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
IDAHO FALLS - (KIDA)
46°
Clear
as of 3:53 AM MDST
Rel. Humidity: 87%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
Calm
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
YELLOWSTONE - (KP60)
32°
Clear
as of 3:56 AM MDST
Rel. Humidity: 92%
Dew Point: 30°F
Pressure: 30.19 in.
Wind Data
Calm
Increasing Clouds on Today Today... Increasing clouds, with a high near 75. East northeast wind 6 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 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 44. Southwest wind 6 to 8 mph becoming south southeast in the evening. Chance of precipitation is 40%.
40% chance of thunderstorms Monday Monday... A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 64. South southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 38. West northwest wind 6 to 8 mph becoming northeast in the evening.
Sunny on Tuesday Tuesday... Sunny, with a high near 73. Northeast wind around 6 mph becoming northwest in the afternoon.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 40.
Sunny on Wednesday Wednesday... Sunny, with a high near 75.
Clear on Wednesday Night Wednesday Night... Clear, with a low around 41.
Sunny on Thursday Thursday... Sunny, with a high near 78.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 44.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 78.
30% chance of rain Friday Night Friday Night... A 30 percent chance of showers. Mostly cloudy, with a low around 46.
30% chance of thunderstorms Saturday Saturday... A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 73.
Current Radar Image


Sun Almanac for Saint Anthony, Idaho
Sunrise: 07:06 AM
Sunset: 7:39 PM
Civil Sunrise:06:37 AM
Civil Sunset: 8:08 PM
Nautical Sunrise: 06:02 AM
Nautical Sunset: 8:42 PM
Astro Sunrise: 05:27 AM
Astro Sunset: 9:17 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.