Arsenal, UT Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Arsenal, UT in one place.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 56.
Local Weather Overview
This forecast page for Arsenal, 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: Apr 19, 2026 9:11 PM MDT.
The active forecast window currently covers Apr 23 to Apr 26, 2026 for Arsenal, UT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 23 to Apr 26, 2026
- Latest sync
- Apr 19, 2026 9:11 PM MDT
- Forecast office
- SLC
- Source
- NOAA / NWS
Daily Outlook
This Week in Arsenal
Saturday looks like the warmest upcoming period in Arsenal at 62 degrees F.
Thursday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Thursday at about 10 mph W.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 19, 2026 9:11 PM MDT
- Coverage
- 4 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
A slight chance of rain showers after midnight. Partly cloudy, with a low around 38.
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 57.
A slight chance of rain showers. Partly cloudy, with a low around 38.
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 62.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 41.
A slight chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly sunny, with a high near 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 23
|
Chance Rain Showers
|
56°F |
10 mph
W
|
|
Thursday Night
Apr 23
|
Partly Cloudy then Slight Chance Rain Showers
|
38°F |
7 mph
N
|
|
Friday
Apr 24
|
Chance Showers And Thunderstorms
|
57°F |
8 mph
WNW
|
|
Friday Night
Apr 24
|
Slight Chance Rain Showers
|
38°F |
8 mph
NE
|
|
Saturday
Apr 25
|
Chance Showers And Thunderstorms
|
62°F |
8 mph
WNW
|
|
Saturday Night
Apr 25
|
Slight Chance Showers And Thunderstorms
|
41°F |
7 mph
NE
|
|
Sunday
Apr 26
|
Chance Showers And Thunderstorms
|
62°F |
8 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arsenal.