Mountain Home, WY Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Mountain Home, WY in one place.
Mostly sunny. High near 48, with temperatures falling to around 41 in the afternoon. West southwest wind 9 to 22 mph, with gusts as high as 33 mph.
Local Weather Overview
This forecast page for Mountain Home, WY 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: Nov 9, 2026 8:34 AM MST.
The active forecast window currently covers Nov 10 to Nov 15, 2026 for Mountain Home, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 10 to Nov 15, 2026
- Latest sync
- Nov 9, 2026 8:34 AM MST
- Forecast office
- CYS
- Source
- NOAA / NWS
Daily Outlook
This Week in Mountain Home
Thursday looks like the warmest upcoming period in Mountain Home at 51 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 23 degrees F.
The strongest winds are forecast for Tuesday at about 9 to 22 mph WSW.
The forecast from Nov 10 through Nov 15 stays mostly dry.
Forecast Details
- Last updated
- Nov 9, 2026 8:34 AM MST
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- CYS
- Radar station
- KCYS
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 25. West southwest wind 12 to 15 mph, with gusts as high as 23 mph.
Sunny, with a high near 47. West southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Mostly clear, with a low around 23.
Sunny, with a high near 51.
Mostly clear, with a low around 25.
Mostly sunny, with a high near 51.
Partly cloudy, with a low around 25.
Mostly sunny, with a high near 48.
Partly cloudy, with a low around 26.
Mostly sunny, with a high near 49.
Partly cloudy, with a low around 26.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Nov 10
|
Mostly Sunny
|
48°F |
9 to 22 mph
WSW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
25°F |
12 to 15 mph
WSW
|
|
Veterans Day
Nov 11
|
Sunny
|
47°F |
6 to 10 mph
WSW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
23°F |
7 mph
SW
|
|
Thursday
Nov 12
|
Sunny
|
51°F |
2 to 8 mph
WSW
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
25°F |
1 to 7 mph
SW
|
|
Friday
Nov 13
|
Mostly Sunny
|
51°F |
7 to 10 mph
SW
|
|
Friday Night
Nov 13
|
Partly Cloudy
|
25°F |
9 mph
SW
|
|
Saturday
Nov 14
|
Mostly Sunny
|
48°F |
5 to 12 mph
SW
|
|
Saturday Night
Nov 14
|
Partly Cloudy
|
26°F |
3 to 7 mph
SW
|
|
Sunday
Nov 15
|
Mostly Sunny
|
49°F |
7 to 12 mph
SW
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
26°F |
7 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mountain Home.