Teton County, MT Weather Forecast
County weather hub
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.
Rain showers likely before noon, then showers and thunderstorms. Mostly cloudy, with a high near 67. Northwest wind 5 to 16 mph, with gusts as high as 26 mph.
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 1 of 1 mapped cities in Teton County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 30 to Jun 2, 2026
- Latest sync
- May 27, 2026 2:43 PM MDT
- Forecast office
- TFX
- Source
- NOAA / NWS
Daily Outlook
This Week in Teton County
Saturday looks like the warmest upcoming period in Teton County at 67 degrees F.
Sunday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Saturday Night at about 14 to 17 mph WNW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- May 27, 2026 2:43 PM MDT
- Coverage
- 5 days
- Time zone
- America/Denver
- Forecast office
- TFX
- Radar station
- KTFX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms before midnight, then rain. Cloudy, with a low around 44. West northwest wind 14 to 17 mph, with gusts as high as 26 mph.
Rain likely. Mostly cloudy, with a high near 57.
A chance of rain. Mostly cloudy, with a low around 40.
A chance of rain before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 60.
A chance of rain. Mostly cloudy, with a low around 41.
A chance of rain. Partly sunny, with a high near 64.
A slight chance of rain before midnight. Mostly cloudy, with a low around 43.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Showers And Thunderstorms
|
67°F |
5 to 16 mph
NW
|
|
Saturday Night
May 30
|
Showers And Thunderstorms then Rain
|
44°F |
14 to 17 mph
WNW
|
|
Sunday
May 31
|
Light Rain Likely
|
57°F |
14 mph
WNW
|
|
Sunday Night
May 31
|
Chance Light Rain
|
40°F |
5 to 12 mph
WNW
|
|
Monday
Jun 1
|
Chance Light Rain then Chance Showers And Thunderstorms
|
60°F |
6 to 10 mph
WNW
|
|
Monday Night
Jun 1
|
Chance Light Rain
|
41°F |
2 to 9 mph
NW
|
|
Tuesday
Jun 2
|
Chance Light Rain
|
64°F |
2 to 8 mph
NNW
|
|
Tuesday Night
Jun 2
|
Slight Chance Light Rain then Mostly Cloudy
|
43°F |
2 to 7 mph
N
|
Major City Forecasts
Live forecast snapshots for major cities across Teton County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Teton County.
Largest mapped city population in this region: 1,744.
