DeWitt, MI Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for DeWitt, MI in one place.
Rain showers before 11am, then showers and thunderstorms. Mostly cloudy. High near 70, with temperatures falling to around 67 in the afternoon. Southwest wind 8 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Local Weather Overview
This forecast page for DeWitt, 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: Apr 15, 2026 10:13 AM EDT.
The active forecast window currently covers Apr 16 to Apr 21, 2026 for DeWitt, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 16 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 10:13 AM EDT
- Forecast office
- GRR
- Source
- NOAA / NWS
Daily Outlook
This Week in DeWitt
Friday looks like the warmest upcoming period in DeWitt at 73 degrees F.
Sunday Night is the coolest period ahead with temperatures near 28 degrees F.
The strongest winds are forecast for Sunday at about 14 to 20 mph W.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 10:13 AM EDT
- Coverage
- 6 days
- Time zone
- America/Detroit
- Forecast office
- GRR
- Radar station
- KGRR
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms before 2am. Mostly cloudy, with a low around 51. West northwest wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Partly sunny, with a high near 73. East southeast wind 5 to 8 mph.
Showers and thunderstorms likely after 2am. Partly cloudy, with a low around 58. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 68.
A chance of showers and thunderstorms before 5am, then a chance of snow showers. Mostly cloudy, with a low around 35.
A chance of snow showers. Partly sunny, with a high near 45.
A slight chance of snow showers before 8pm. Partly cloudy, with a low around 28.
Sunny, with a high near 53.
Mostly clear, with a low around 38.
Mostly sunny, with a high near 67.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 16
|
Showers And Thunderstorms
|
70°F |
8 to 12 mph
SW
|
|
Thursday Night
Apr 16
|
Showers And Thunderstorms
|
51°F |
5 to 9 mph
WNW
|
|
Friday
Apr 17
|
Partly Sunny
|
73°F |
5 to 8 mph
ESE
|
|
Friday Night
Apr 17
|
Partly Cloudy then Showers And Thunderstorms Likely
|
58°F |
7 to 14 mph
SSE
|
|
Saturday
Apr 18
|
Showers And Thunderstorms Likely
|
68°F |
14 to 18 mph
SW
|
|
Saturday Night
Apr 18
|
Chance Showers And Thunderstorms then Chance Snow Showers
|
35°F |
13 to 17 mph
W
|
|
Sunday
Apr 19
|
Chance Snow Showers
|
45°F |
14 to 20 mph
W
|
|
Sunday Night
Apr 19
|
Slight Chance Snow Showers then Partly Cloudy
|
28°F |
7 to 16 mph
WNW
|
|
Monday
Apr 20
|
Sunny
|
53°F |
7 to 10 mph
W
|
|
Monday Night
Apr 20
|
Mostly Clear
|
38°F |
9 mph
SW
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
67°F |
10 to 17 mph
SW
|
|
Tuesday Night
Apr 21
|
Partly Cloudy then Slight Chance Rain Showers
|
46°F |
9 to 14 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around DeWitt.