Mammoth Junction, UT Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Mammoth Junction, UT in one place.
Sunny. High near 49, with temperatures falling to around 45 in the afternoon. North wind 3 to 8 mph.
Local Weather Overview
This forecast page for Mammoth Junction, UT 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 5, 2026 3:57 PM MST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Mammoth Junction, UT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 3:57 PM MST
- Forecast office
- SLC
- Source
- NOAA / NWS
Daily Outlook
This Week in Mammoth Junction
Monday looks like the warmest upcoming period in Mammoth Junction at 60 degrees F.
Friday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Friday at about 3 to 8 mph N.
The forecast from Nov 6 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 3:57 PM MST
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- SLC
- Radar station
- KMTX
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 31. North northeast wind 1 to 6 mph.
Sunny, with a high near 52. Northeast wind 0 to 3 mph.
Mostly clear, with a low around 34.
Sunny, with a high near 58.
Mostly clear, with a low around 37.
Mostly sunny, with a high near 60.
Partly cloudy, with a low around 38.
Mostly sunny, with a high near 58.
Partly cloudy, with a low around 38.
Mostly sunny, with a high near 57.
Partly cloudy, with a low around 39.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Sunny
|
49°F |
3 to 8 mph
N
|
|
Friday Night
Nov 6
|
Mostly Clear
|
31°F |
1 to 6 mph
NNE
|
|
Saturday
Nov 7
|
Sunny
|
52°F |
0 to 3 mph
NE
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
34°F |
2 mph
SSE
|
|
Sunday
Nov 8
|
Sunny
|
58°F |
1 to 5 mph
S
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
37°F |
2 mph
SSW
|
|
Monday
Nov 9
|
Mostly Sunny
|
60°F |
1 to 5 mph
SSW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
38°F |
1 mph
S
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
58°F |
0 to 5 mph
S
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
38°F |
2 mph
W
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
57°F |
0 to 3 mph
S
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
39°F |
2 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mammoth Junction.