Teton County, ID Weather Forecast
County weather hub
Mostly Sunny then Slight Chance Showers And Thunderstorms
Compare major city weather across Teton County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 83. Chance of precipitation is 20%.
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
- Jul 24 to Jul 25, 2026
- Latest sync
- Jul 19, 2026 3:11 PM MDT
- Forecast office
- PIH
- Source
- NOAA / NWS
Daily Outlook
This Week in Teton County
Friday looks like the warmest upcoming period in Teton County at 83 degrees F.
Saturday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Saturday at about 9 mph SSW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 19, 2026 3:11 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
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 65. Chance of precipitation is 20%.
A slight chance of rain before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
83°F |
7 mph
S
|
|
Friday Night
Jul 24
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
65°F |
8 mph
SSE
|
|
Saturday
Jul 25
|
Slight Chance Light Rain then Chance Showers And Thunderstorms
|
83°F |
9 mph
SSW
|
|
Saturday Night
Jul 25
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
64°F |
9 mph
SSE
|
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.
