Alpine Junction, WY Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Alpine Junction, WY in one place.
Sunny, with a high near 59. Southwest wind 5 to 18 mph, with gusts as high as 30 mph.
Local Weather Overview
This forecast page for Alpine Junction, 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: Jun 8, 2026 2:15 AM MDT.
The active forecast window currently covers Jun 10 to Jun 14, 2026 for Alpine Junction, WY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 10 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 2:15 AM MDT
- Forecast office
- RIW
- Source
- NOAA / NWS
Daily Outlook
This Week in Alpine Junction
Friday looks like the warmest upcoming period in Alpine Junction at 72 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 18 mph SW.
The forecast from Jun 10 through Jun 14 stays mostly dry.
Forecast Details
- Last updated
- Jun 8, 2026 2:15 AM MDT
- Coverage
- 5 days
- Time zone
- America/Denver
- Forecast office
- RIW
- Radar station
- KSFX
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 35. Southwest wind 1 to 17 mph, with gusts as high as 29 mph.
Sunny, with a high near 67.
Clear, with a low around 39.
Sunny, with a high near 72.
Clear, with a low around 40.
Sunny, with a high near 72.
Mostly clear, with a low around 40.
Sunny, with a high near 71.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 10
|
Sunny
|
59°F |
5 to 18 mph
SW
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
35°F |
1 to 17 mph
SW
|
|
Thursday
Jun 11
|
Sunny
|
67°F |
1 to 8 mph
SW
|
|
Thursday Night
Jun 11
|
Clear
|
39°F |
2 to 7 mph
SSW
|
|
Friday
Jun 12
|
Sunny
|
72°F |
2 to 8 mph
SSW
|
|
Friday Night
Jun 12
|
Clear
|
40°F |
3 to 7 mph
SSW
|
|
Saturday
Jun 13
|
Sunny
|
72°F |
2 to 8 mph
SW
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
40°F |
3 to 7 mph
NNE
|
|
Sunday
Jun 14
|
Sunny
|
71°F |
6 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Alpine Junction.