West Yellowstone, MT Weather Forecast
Local 7-day forecast
Mostly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for West Yellowstone, MT in one place.
A chance of showers and thunderstorms between noon and 3pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 75. Southeast wind 1 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for West Yellowstone, MT is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 24, 2026 11:14 AM MDT.
The active forecast window currently covers May 26 to May 30, 2026 for West Yellowstone, MT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 26 to May 30, 2026
- Latest sync
- May 24, 2026 11:14 AM MDT
- Forecast office
- TFX
- Source
- NOAA / NWS
Daily Outlook
This Week in West Yellowstone
Tuesday looks like the warmest upcoming period in West Yellowstone at 75 degrees F.
Friday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Tuesday at about 1 to 10 mph SE.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 11:14 AM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- TFX
- Radar station
- KSFX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 9pm, then a chance of rain. Mostly cloudy, with a low around 39. East southeast wind 1 to 5 mph. Chance of precipitation is 50%.
A slight chance of rain before noon, then showers and thunderstorms likely. Partly sunny, with a high near 71. East wind 0 to 3 mph.
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 38. East northeast wind around 3 mph.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 38.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67.
A chance of showers and thunderstorms before midnight, then a slight chance of rain. Mostly cloudy, with a low around 36.
A chance of rain before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 63.
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 36.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Mostly Sunny then Chance Showers And Thunderstorms
|
75°F |
1 to 10 mph
SE
|
|
Tuesday Night
May 26
|
Chance Showers And Thunderstorms then Chance Light Rain
|
39°F |
1 to 5 mph
ESE
|
|
Wednesday
May 27
|
Slight Chance Light Rain then Showers And Thunderstorms Likely
|
71°F |
0 to 3 mph
E
|
|
Wednesday Night
May 27
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
38°F |
3 mph
ENE
|
|
Thursday
May 28
|
Mostly Sunny then Chance Showers And Thunderstorms
|
73°F |
2 to 7 mph
E
|
|
Thursday Night
May 28
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
38°F |
1 to 7 mph
ESE
|
|
Friday
May 29
|
Mostly Sunny then Chance Showers And Thunderstorms
|
67°F |
1 to 9 mph
S
|
|
Friday Night
May 29
|
Chance Showers And Thunderstorms then Slight Chance Light Rain
|
36°F |
1 to 9 mph
SSW
|
|
Saturday
May 30
|
Chance Light Rain then Chance Showers And Thunderstorms
|
63°F |
0 to 8 mph
SSW
|
|
Saturday Night
May 30
|
Chance Showers And Thunderstorms then Partly Cloudy
|
36°F |
1 to 7 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around West Yellowstone.
