Charleston, UT Weather Forecast
Local 7-day forecast
Patchy Smoke
Track current conditions, temperature changes, wind, and the full daily outlook for Charleston, UT in one place.
Patchy smoke. Sunny, with a high near 91. North northwest wind 1 to 10 mph.
Local Weather Overview
This forecast page for Charleston, 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: Aug 4, 2026 6:48 AM MDT.
The active forecast window currently covers Aug 5 to Aug 10, 2026 for Charleston, UT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 5 to Aug 10, 2026
- Latest sync
- Aug 4, 2026 6:48 AM MDT
- Forecast office
- SLC
- Source
- NOAA / NWS
Daily Outlook
This Week in Charleston
Friday looks like the warmest upcoming period in Charleston at 98 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Wednesday at about 1 to 10 mph NNW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 4, 2026 6:48 AM MDT
- Coverage
- 6 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
Patchy smoke before 9pm. Mostly clear, with a low around 50. Northeast wind 2 to 9 mph.
Sunny, with a high near 95.
Clear, with a low around 56.
Sunny, with a high near 98.
Mostly clear, with a low around 59.
Sunny, with a high near 97.
Mostly clear, with a low around 60.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 95.
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. Mostly sunny, with a high near 93.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Aug 5
|
Patchy Smoke
|
91°F |
1 to 10 mph
NNW
|
|
Wednesday Night
Aug 5
|
Patchy Smoke then Mostly Clear
|
50°F |
2 to 9 mph
NE
|
|
Thursday
Aug 6
|
Sunny
|
95°F |
1 to 9 mph
N
|
|
Thursday Night
Aug 6
|
Clear
|
56°F |
1 to 10 mph
NE
|
|
Friday
Aug 7
|
Sunny
|
98°F |
1 to 7 mph
S
|
|
Friday Night
Aug 7
|
Mostly Clear
|
59°F |
1 to 10 mph
N
|
|
Saturday
Aug 8
|
Sunny
|
97°F |
0 to 10 mph
SSE
|
|
Saturday Night
Aug 8
|
Mostly Clear
|
60°F |
2 to 8 mph
ENE
|
|
Sunday
Aug 9
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
95°F |
1 to 10 mph
SSW
|
|
Sunday Night
Aug 9
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
58°F |
3 to 8 mph
ESE
|
|
Monday
Aug 10
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
93°F |
3 to 10 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Charleston.
