Onondaga, MI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Onondaga, MI in one place.
Sunny, with a high near 82. Southwest wind around 3 mph.
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: May 24, 2026 2:01 AM EDT.
The active forecast window currently covers May 25 to May 30, 2026 for Onondaga, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 25 to May 30, 2026
- Latest sync
- May 24, 2026 2:01 AM EDT
- Forecast office
- GRR
- Source
- NOAA / NWS
Daily Outlook
This Week in Onondaga
Tuesday looks like the warmest upcoming period in Onondaga at 84 degrees F.
Friday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Friday at about 3 to 10 mph NE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 2:01 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
Partly cloudy, with a low around 57. South wind around 3 mph.
Mostly sunny, with a high near 84.
Mostly cloudy, with a low around 61.
A slight chance of rain showers after 8am. Partly sunny, with a high near 83.
A slight chance of rain showers before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 60.
Mostly sunny, with a high near 80.
Partly cloudy, with a low around 51.
Mostly sunny, with a high near 74.
Partly cloudy, with a low around 50.
Mostly sunny, with a high near 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Memorial Day
May 25
|
Sunny
|
82°F |
3 mph
SW
|
|
Monday Night
May 25
|
Partly Cloudy
|
57°F |
3 mph
S
|
|
Tuesday
May 26
|
Mostly Sunny
|
84°F |
5 mph
S
|
|
Tuesday Night
May 26
|
Mostly Cloudy
|
61°F |
3 mph
SSE
|
|
Wednesday
May 27
|
Slight Chance Rain Showers
|
83°F |
1 to 5 mph
SE
|
|
Wednesday Night
May 27
|
Slight Chance Showers And Thunderstorms
|
60°F |
3 mph
NE
|
|
Thursday
May 28
|
Mostly Sunny
|
80°F |
2 to 9 mph
NE
|
|
Thursday Night
May 28
|
Partly Cloudy
|
51°F |
3 to 9 mph
NE
|
|
Friday
May 29
|
Mostly Sunny
|
74°F |
3 to 10 mph
NE
|
|
Friday Night
May 29
|
Partly Cloudy
|
50°F |
3 to 10 mph
ENE
|
|
Saturday
May 30
|
Mostly Sunny
|
74°F |
3 to 9 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Onondaga.