Skip to content

Checked

Tetonia, ID 83424 Weather

Today: Mostly Sunny, high 53°F, low 31°F. Hourly and 7-day forecast from the National Weather Service. Times are local (MDT).

Tetonia, ID 83424 current weather

38°F

Sunny

Forecast for this hour. No recent report from a nearby station.

H 53° / L 31°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/29/2026, 4:31 AM PT

Hourly forecast

NWS, updated 10/29/2026, 4:31 AM PT

  1. Now38°
  2. 11 AM44°
  3. 12 PM49°
  4. 1 PM50°
  5. 2 PM52°
  6. 3 PM53°
  7. 4 PM53°
  8. 5 PM51°
  9. 6 PM48°
  10. 7 PM43°
  11. 8 PM36°
  12. 9 PM35°
  13. 10 PM34°
  14. 11 PM34°
  15. 12 AM34°Fri
  16. 1 AM34°
  17. 2 AM35°
  18. 3 AM34°
  19. 4 AM35°
  20. 5 AM35°
  21. 6 AM32°
  22. 7 AM33°
  23. 8 AM34°
  24. 9 AM38°
  25. 10 AM45°
  26. 11 AM50°
  27. 12 PM54°
  28. 1 PM55°
  29. 2 PM55°
  30. 3 PM56°
  31. 4 PM54°
  32. 5 PM53°12%
  33. 6 PM49°31%
  34. 7 PM44°31%
  35. 8 PM41°31%
  36. 9 PM39°31%
  37. 10 PM37°31%
  38. 11 PM36°31%
  39. 12 AM36°54%Sat
  40. 1 AM36°54%
  41. 2 AM37°54%
  42. 3 AM37°54%
  43. 4 AM37°54%
  44. 5 AM36°54%
  45. 6 AM36°63%
  46. 7 AM36°63%
  47. 8 AM37°63%
  48. 9 AM38°63%

7-day forecast

Tap a day for details

  • Today10/29Low 31°High 53°

    Today: Mostly sunny. High near 53, with temperatures falling to around 51 in the afternoon. South southwest wind around 6 mph.

    Tonight: Mostly cloudy. Low around 31, with temperatures rising to around 35 overnight. East southeast wind 2 to 7 mph.

    Mostly Sunny
  • Fri10/3054% chance of precipitationLow 33°High 56°

    Friday: Mostly cloudy. High near 56, with temperatures falling to around 53 in the afternoon. South wind 7 to 10 mph, with gusts as high as 22 mph.

    Friday Night: A chance of rain before midnight, then widespread fog and rain likely. Mostly cloudy, with a low around 33. South southeast wind around 5 mph. Chance of precipitation is 50%.

    Mostly Cloudy
  • Sat10/3185% chance of precipitationLow 32°High 50°

    Saturday: Rain and widespread fog. Mostly cloudy, with a high near 50. South southeast wind around 3 mph. Chance of precipitation is 80%.

    Saturday Night: Rain. Mostly cloudy, with a low around 32. Chance of precipitation is 90%.

    Light Rain
  • Sun11/195% chance of precipitationLow 28°High 45°

    Sunday: Rain before 5pm, then rain and snow. Cloudy, with a high near 45. Chance of precipitation is 100%.

    Sunday Night: Rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 90%.

    Light Rain then Rain And Snow
  • Mon11/225% chance of precipitationLow 24°High 45°

    Monday: A chance of rain and snow before 11am. Partly sunny, with a high near 45. Chance of precipitation is 30%.

    Monday Night: Partly cloudy, with a low around 24.

    Chance Rain And Snow then Partly Sunny
  • Tue11/3Low 25°High 48°

    Tuesday: Mostly sunny, with a high near 48.

    Tuesday Night: Partly cloudy, with a low around 25.

    Mostly Sunny
  • Wed11/412% chance of precipitationLow 27°High 52°

    Wednesday: Mostly sunny, with a high near 52.

    Wednesday Night: Partly cloudy, with a low around 27.

    Mostly Sunny

Forecast for 43.905, -111.201 from the NWS PIH office, updated 10/29/2026, 4:31 AM PT · Official forecast on weather.gov

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now38°Sunny0%6 mph
  2. 11 AM44°Sunny0%5 mph
  3. 12 PM49°Mostly Sunny0%5 mph
  4. 1 PM50°Mostly Sunny0%5 mph
  5. 2 PM52°Mostly Sunny0%6 mph
  6. 3 PM53°Partly Sunny0%6 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the high temperature today in Tetonia, ID 83424?
The National Weather Service forecast for today calls for a high near 53°F. Mostly Sunny.
Will it rain in Tetonia, ID 83424 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What time is sunrise and sunset in Tetonia, ID 83424 today?
Sunrise is about 7:57 AM MDT and sunset is about 6:19 PM MDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Tetonia, ID 83424?
At Tetonia Exp Stn, the 1991 to 2020 normal high in October is 54°F and the normal low is 28°F.

Nearby hazards

Idaho hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Idaho Falls)
18GoodPM2.5
AQI forecast tomorrow (Idaho Falls)
20GoodPM2.5

UV index guide · Air quality

Drought

By county

Teton County, week of 10/27/2026

89% of the county is in moderate drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:57 AM
Sunset
6:19 PM
Daylight
10 hr 22 min
Moon
Waning Gibbous 86% lit
First light (civil dawn)
7:27 AM
Last light (civil dusk)
6:49 PM
Moonrise
8:41 PM
Moonset
12:26 PM

Normal October weather

Climate

Normal October high 54°, low 28°, precipitation 1.61 in for the month. 1991 to 2020 normals at Tetonia Exp Stn, 5 mi away.

Other places nearby

Data sources

See something wrong? Request a correction

About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.

DatenUS is a private website and is not affiliated with or endorsed by any government agency. We republish public data from the sources listed on this page. Data can be incomplete, delayed or wrong. Always check the original source before you make a decision.

Our servers read this data automatically from government sources. Errors can come from the source itself or from the way we read, process or display it, and we do not guarantee that it is accurate, complete or current. Verify anything important with the official source.

Report an errorRead the full disclaimer