Onondaga, MI Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Onondaga, MI in one place.
A slight chance of rain showers between 4am and 5am, then patchy fog and a slight chance of rain showers. Mostly cloudy. Low around 65, with temperatures rising to around 67 overnight. West wind around 2 mph. Chance of precipitation is 20%.
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: Jul 10, 2026 4:22 AM EDT.
The active forecast window currently covers Jul 10 to Jul 16, 2026 for Onondaga, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 10 to Jul 16, 2026
- Latest sync
- Jul 10, 2026 4:22 AM EDT
- Forecast office
- GRR
- Source
- NOAA / NWS
Daily Outlook
This Week in Onondaga
Tuesday looks like the warmest upcoming period in Onondaga at 93 degrees F.
Saturday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Tuesday at about 3 to 10 mph WSW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 10, 2026 4:22 AM EDT
- Coverage
- 7 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
Patchy fog and a slight chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 84. North wind 1 to 7 mph. Chance of precipitation is 20%.
Mostly cloudy. Low around 60, with temperatures rising to around 62 overnight. Northeast wind 2 to 7 mph.
Sunny, with a high near 85. Northeast wind 3 to 7 mph.
Mostly clear, with a low around 59. East northeast wind 1 to 7 mph.
Sunny, with a high near 86.
Clear, with a low around 62.
Sunny, with a high near 90.
Clear, with a low around 66.
Sunny, with a high near 93.
Mostly clear, with a low around 70.
Sunny, with a high near 92.
Mostly clear, with a low around 66.
Sunny, with a high near 89.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 10
|
Slight Chance Rain Showers
|
65°F |
2 mph
W
|
|
Friday
Jul 10
|
Patchy Fog then Slight Chance Showers And Thunderstorms
|
84°F |
1 to 7 mph
N
|
|
Friday Night
Jul 10
|
Mostly Cloudy
|
60°F |
2 to 7 mph
NE
|
|
Saturday
Jul 11
|
Sunny
|
85°F |
3 to 7 mph
NE
|
|
Saturday Night
Jul 11
|
Mostly Clear
|
59°F |
1 to 7 mph
ENE
|
|
Sunday
Jul 12
|
Sunny
|
86°F |
3 mph
ENE
|
|
Sunday Night
Jul 12
|
Clear
|
62°F |
3 mph
ESE
|
|
Monday
Jul 13
|
Sunny
|
90°F |
1 to 6 mph
WSW
|
|
Monday Night
Jul 13
|
Clear
|
66°F |
5 mph
WSW
|
|
Tuesday
Jul 14
|
Sunny
|
93°F |
3 to 10 mph
WSW
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
70°F |
5 to 10 mph
W
|
|
Wednesday
Jul 15
|
Sunny
|
92°F |
6 to 9 mph
WNW
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
66°F |
3 to 8 mph
NW
|
|
Thursday
Jul 16
|
Sunny
|
89°F |
3 to 8 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Onondaga.