Arthur, UT Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Arthur, UT in one place.
Partly sunny. High near 74, with temperatures falling to around 71 in the afternoon. North northwest wind 0 to 7 mph.
Local Weather Overview
This forecast page for Arthur, 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: Sep 14, 2026 10:14 PM MDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Arthur, UT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 10:14 PM MDT
- Forecast office
- SLC
- Source
- NOAA / NWS
Daily Outlook
This Week in Arthur
Wednesday looks like the warmest upcoming period in Arthur at 77 degrees F.
Friday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Tuesday Night at about 8 to 21 mph SSE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 10:14 PM MDT
- 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
A slight chance of showers and thunderstorms. Partly cloudy. Low around 59, with temperatures rising to around 62 overnight. South southeast wind 8 to 21 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77. South wind 12 to 21 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. South southeast wind 9 to 15 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms before noon, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58.
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 71.
Mostly clear, with a low around 52.
Sunny, with a high near 68.
Mostly clear, with a low around 52.
Sunny, with a high near 71.
Mostly clear, with a low around 54.
Sunny, with a high near 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Partly Sunny
|
74°F |
0 to 7 mph
NNW
|
|
Tuesday Night
Sep 15
|
Slight Chance Showers And Thunderstorms
|
59°F |
8 to 21 mph
SSE
|
|
Wednesday
Sep 16
|
Slight Chance Showers And Thunderstorms
|
77°F |
12 to 21 mph
S
|
|
Wednesday Night
Sep 16
|
Slight Chance Showers And Thunderstorms
|
61°F |
9 to 15 mph
SSE
|
|
Thursday
Sep 17
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
77°F |
12 to 15 mph
SSE
|
|
Thursday Night
Sep 17
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
58°F |
8 to 15 mph
SSE
|
|
Friday
Sep 18
|
Sunny then Slight Chance Showers And Thunderstorms
|
71°F |
3 to 9 mph
SW
|
|
Friday Night
Sep 18
|
Mostly Clear
|
52°F |
1 to 7 mph
NW
|
|
Saturday
Sep 19
|
Sunny
|
68°F |
0 to 8 mph
WNW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
52°F |
0 to 6 mph
ESE
|
|
Sunday
Sep 20
|
Sunny
|
71°F |
0 to 6 mph
NNE
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
54°F |
5 mph
SSE
|
|
Monday
Sep 21
|
Sunny
|
74°F |
1 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Arthur.