Marcellus, MI Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Marcellus, MI in one place.
Showers and thunderstorms before 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Local Weather Overview
This forecast page for Marcellus, 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 4:40 PM EDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Marcellus, MI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 4:40 PM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Marcellus
Friday looks like the warmest upcoming period in Marcellus at 75 degrees F.
Sunday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Sunday at about 10 to 20 mph W.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 4:40 PM EDT
- Coverage
- 7 days
- Time zone
- America/Detroit
- Forecast office
- IWX
- Radar station
- KIWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms between 7pm and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely between 7am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 69. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 49. Northwest wind 0 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Partly sunny, with a high near 75. Southeast wind 0 to 10 mph, with gusts as high as 25 mph.
A chance of showers and thunderstorms between 8pm and 2am, then showers and thunderstorms. Mostly cloudy, with a low around 50. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 62. Chance of precipitation is 90%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 35. Chance of precipitation is 30%.
Mostly sunny, with a high near 45.
A slight chance of snow showers between 8pm and 2am. Partly cloudy, with a low around 30. Chance of precipitation is 20%.
Sunny, with a high near 55.
Mostly clear, with a low around 43.
Mostly sunny, with a high near 68.
A slight chance of rain showers after 8pm. Partly cloudy, with a low around 47.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Apr 15
|
Showers And Thunderstorms
|
73°F |
15 mph
SW
|
|
Tonight
Apr 15
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
61°F |
10 mph
SW
|
|
Thursday
Apr 16
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
69°F |
10 to 15 mph
SW
|
|
Thursday Night
Apr 16
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
49°F |
0 to 10 mph
NW
|
|
Friday
Apr 17
|
Partly Sunny
|
75°F |
0 to 10 mph
SE
|
|
Friday Night
Apr 17
|
Chance Showers And Thunderstorms
|
50°F |
10 to 15 mph
S
|
|
Saturday
Apr 18
|
Showers And Thunderstorms
|
62°F |
15 mph
SW
|
|
Saturday Night
Apr 18
|
Chance Showers And Thunderstorms then Partly Cloudy
|
35°F |
10 to 15 mph
W
|
|
Sunday
Apr 19
|
Mostly Sunny
|
45°F |
10 to 20 mph
W
|
|
Sunday Night
Apr 19
|
Slight Chance Snow Showers
|
30°F |
5 to 15 mph
NW
|
|
Monday
Apr 20
|
Sunny
|
55°F |
5 to 10 mph
NW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
43°F |
5 to 10 mph
S
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
68°F |
10 to 15 mph
SW
|
|
Tuesday Night
Apr 21
|
Slight Chance Rain Showers
|
47°F |
10 to 15 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Marcellus.