Ortonville, MI Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Ortonville, MI in one place.
Mostly sunny, with a high near 70.
Local Weather Overview
This forecast page for Ortonville, 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 7:39 AM EDT.
The active forecast window currently covers Apr 17 to Apr 21, 2026 for Ortonville, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 7:39 AM EDT
- Forecast office
- DTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Ortonville
Friday looks like the warmest upcoming period in Ortonville at 70 degrees F.
Sunday Night is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Sunday at about 12 to 16 mph W.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 7:39 AM EDT
- Coverage
- 5 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
Showers and thunderstorms likely after 2am. Mostly cloudy, with a low around 55.
Showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 69.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 35.
A chance of rain showers before 8am, then a chance of snow showers. Partly sunny, with a high near 44.
A slight chance of snow showers before 8pm. Mostly cloudy, with a low around 27.
Sunny, with a high near 49.
Mostly clear, with a low around 36.
Mostly sunny, with a high near 65.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Mostly Sunny
|
70°F |
6 mph
W
|
|
Friday Night
Apr 17
|
Mostly Cloudy then Showers And Thunderstorms Likely
|
55°F |
6 to 10 mph
SSE
|
|
Saturday
Apr 18
|
Showers And Thunderstorms
|
69°F |
12 to 15 mph
SSW
|
|
Saturday Night
Apr 18
|
Chance Showers And Thunderstorms
|
35°F |
12 to 15 mph
W
|
|
Sunday
Apr 19
|
Chance Snow Showers
|
44°F |
12 to 16 mph
W
|
|
Sunday Night
Apr 19
|
Slight Chance Snow Showers then Mostly Cloudy
|
27°F |
7 to 15 mph
WNW
|
|
Monday
Apr 20
|
Sunny
|
49°F |
9 mph
WNW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
36°F |
8 mph
SW
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
65°F |
8 to 14 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Ortonville.