Tetonia, Idaho Weather
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Weather Forecast for Tetonia, Idaho : Teton County
Issued: 1:53 am MDT Sep 14, 2025 Latitude: 43.814471 Longitude: -111.160196 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Mostly Clear on Overnight Increasing Clouds on Sunday 50% chance of thunderstorms on Monday Sunny on Tuesday Sunny on Wednesday Sunny on Thursday Mostly Sunny on Friday 40% chance of thunderstorms on Saturday
Low: 43°F High: 72°F High: 62°F High: 70°F High: 73°F High: 76°F High: 76°F High: 70°F
Low: 41°F Low: 35°F Low: 37°F Low: 40°F Low: 42°F Low: 43°F  
Mostly Clear Increasing Clouds Thunderstorms Sunny Sunny Sunny Mostly Sunny Thunderstorms
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Current Conditions at
JACKSON - (KJAC)
37°
Clear
as of 1:56 AM MDST
Rel. Humidity: 93%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
5 MPH
010° North
Cloud Level(s): Clear
Current Conditions at
REXBURG - (KRXE)
50°
Clear
as of 1:53 AM MDST
Rel. Humidity: 71%
Dew Point: 41°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
8 MPH
0° North
Cloud Level(s): Clear
Current Conditions at
IDAHO FALLS - (KIDA)
52°
Clear
as of 1:53 AM MDST
Rel. Humidity: 71%
Dew Point: 43°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
YELLOWSTONE - (KP60)
34°
Mostly Cloudy
as of 1:56 AM MDST
Rel. Humidity: 100%
Dew Point: 34°F
Pressure: 30.19 in.
Wind Data
Calm
Mostly Clear on Overnight Overnight... Mostly clear, with a steady temperature around 43. Southeast wind around 5 mph.
Increasing Clouds on Sunday Sunday... Increasing clouds, with a high near 72. Southeast wind 5 to 10 mph becoming west in the afternoon.
40% chance of thunderstorms Sunday Night Sunday Night... A chance of showers and thunderstorms. Partly cloudy, with a low around 41. West southwest wind 6 to 8 mph becoming southeast in the evening. Chance of precipitation is 40%.
50% chance of thunderstorms Monday Monday... A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 62. South wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 50%.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 35. West northwest wind 5 to 8 mph becoming light and variable after midnight.
Sunny on Tuesday Tuesday... Sunny, with a high near 70.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 37.
Sunny on Wednesday Wednesday... Sunny, with a high near 73.
Clear on Wednesday Night Wednesday Night... Clear, with a low around 40.
Sunny on Thursday Thursday... Sunny, with a high near 76.
Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 42.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 76.
40% chance of rain Friday Night Friday Night... A 40 percent chance of showers. Mostly cloudy, with a low around 43.
40% chance of thunderstorms Saturday Saturday... A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 70.
Current Radar Image


Sun Almanac for Tetonia, Idaho
Sunrise: 07:04 AM
Sunset: 7:36 PM
Civil Sunrise:06:35 AM
Civil Sunset: 8:05 PM
Nautical Sunrise: 06:00 AM
Nautical Sunset: 8:40 PM
Astro Sunrise: 05:25 AM
Astro Sunset: 9:15 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.