Teton County, ID Weather Forecast
County weather hub
Chance Light Rain then Slight Chance T-storms
Compare major city weather across Teton County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of rain before noon, then showers and thunderstorms likely between noon and 3pm, then a slight chance of thunderstorms and rain and snow showers likely. Partly sunny, with a high near 52. Chance of precipitation is 60%.
County Weather Overview
This county weather page brings together forecast coverage for Teton County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Teton County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 22 to Apr 24, 2026
- Latest sync
- Apr 17, 2026 11:20 PM MDT
- Forecast office
- PIH
- Source
- NOAA / NWS
Daily Outlook
This Week in Teton County
Wednesday looks like the warmest upcoming period in Teton County at 52 degrees F.
Thursday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Wednesday at about 9 to 15 mph SSW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 17, 2026 11:20 PM MDT
- Coverage
- 3 days
- Time zone
- America/Boise
- Forecast office
- PIH
- Radar station
- KSFX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain and snow likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.
Snow likely before 3pm, then rain and snow likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.
A chance of snow. Partly sunny, with a high near 46. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Chance Light Rain then Slight Chance T-storms
|
52°F |
9 to 15 mph
SSW
|
|
Wednesday Night
Apr 22
|
Rain And Snow Likely
|
36°F |
10 to 14 mph
SW
|
|
Thursday
Apr 23
|
Light Snow Likely
|
45°F |
13 mph
SW
|
|
Thursday Night
Apr 23
|
Chance Rain And Snow
|
31°F |
10 mph
N
|
|
Friday
Apr 24
|
Chance Light Snow
|
46°F |
10 mph
NW
|
Major City Forecasts
Live forecast snapshots for major cities across Teton County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Teton County.
Largest mapped city population in this region: 2,503.
