Charleston, MI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Charleston, MI in one place.
Sunny, with a high near 99. Heat index values as high as 106. West wind around 13 mph, with gusts as high as 21 mph.
Local Weather Overview
This forecast page for Charleston, MI 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: Jul 13, 2026 5:37 AM EDT.
The active forecast window currently covers Jul 14 to Jul 19, 2026 for Charleston, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 19, 2026
- Latest sync
- Jul 13, 2026 5:37 AM EDT
- Forecast office
- DTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Charleston
Tuesday looks like the warmest upcoming period in Charleston at 99 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Saturday at about 9 to 14 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 13, 2026 5:37 AM EDT
- Coverage
- 6 days
- Time zone
- America/Detroit
- Forecast office
- DTX
- Radar station
- KDTX
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 72. West northwest wind 6 to 12 mph, with gusts as high as 22 mph.
Sunny, with a high near 90.
Partly cloudy, with a low around 66.
Mostly sunny, with a high near 88.
Partly cloudy, with a low around 66.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85.
A chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Rain showers likely before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 84.
Showers and thunderstorms likely. Partly cloudy, with a low around 66.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Sunny
|
99°F |
13 mph
W
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
72°F |
6 to 12 mph
WNW
|
|
Wednesday
Jul 15
|
Sunny
|
90°F |
7 mph
N
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
66°F |
2 to 7 mph
N
|
|
Thursday
Jul 16
|
Mostly Sunny
|
88°F |
3 to 8 mph
NNW
|
|
Thursday Night
Jul 16
|
Partly Cloudy
|
66°F |
3 to 7 mph
NNE
|
|
Friday
Jul 17
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
85°F |
5 to 9 mph
NNE
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms
|
67°F |
9 mph
SSE
|
|
Saturday
Jul 18
|
Rain Showers Likely
|
84°F |
9 to 14 mph
SW
|
|
Saturday Night
Jul 18
|
Showers And Thunderstorms Likely
|
66°F |
8 to 13 mph
WSW
|
|
Sunday
Jul 19
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
85°F |
9 to 13 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Charleston.