Onondaga, MI Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Onondaga, MI in one place.
Rain showers. Mostly cloudy, with a high near 55. North northeast wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Onondaga, 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 9, 2026 5:39 AM EDT.
The active forecast window currently covers Apr 10 to Apr 15, 2026 for Onondaga, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 10 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 5:39 AM EDT
- Forecast office
- GRR
- Source
- NOAA / NWS
Daily Outlook
This Week in Onondaga
Monday looks like the warmest upcoming period in Onondaga at 76 degrees F.
Friday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Monday at about 17 mph SW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 5:39 AM EDT
- Coverage
- 6 days
- Time zone
- America/Detroit
- Forecast office
- GRR
- Radar station
- KDTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 32. North wind 2 to 8 mph. Chance of precipitation is 20%.
Sunny, with a high near 58.
A chance of rain showers between 2am and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
A chance of showers and thunderstorms. Mostly cloudy, with a high near 75.
A chance of rain showers. Mostly cloudy, with a low around 62.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 76.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Showers and thunderstorms likely. Mostly cloudy, with a high near 76.
Showers and thunderstorms. Mostly cloudy, with a low around 54.
Rain showers likely. Mostly cloudy, with a high near 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 10
|
Rain Showers
|
55°F |
8 mph
NNE
|
|
Friday Night
Apr 10
|
Slight Chance Rain Showers then Partly Cloudy
|
32°F |
2 to 8 mph
N
|
|
Saturday
Apr 11
|
Sunny
|
58°F |
2 to 6 mph
E
|
|
Saturday Night
Apr 11
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
42°F |
6 to 10 mph
SE
|
|
Sunday
Apr 12
|
Chance Showers And Thunderstorms
|
75°F |
10 to 16 mph
S
|
|
Sunday Night
Apr 12
|
Chance Rain Showers
|
62°F |
16 mph
SW
|
|
Monday
Apr 13
|
Chance Rain Showers
|
76°F |
17 mph
SW
|
|
Monday Night
Apr 13
|
Chance Showers And Thunderstorms
|
64°F |
10 to 14 mph
SW
|
|
Tuesday
Apr 14
|
Showers And Thunderstorms Likely
|
76°F |
15 mph
SW
|
|
Tuesday Night
Apr 14
|
Showers And Thunderstorms
|
54°F |
13 mph
SW
|
|
Wednesday
Apr 15
|
Rain Showers Likely
|
67°F |
10 to 15 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Onondaga.