Marcellon, WI Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Marcellon, WI in one place.
Mostly sunny, with a high near 80. Southwest wind 0 to 10 mph.
Local Weather Overview
This forecast page for Marcellon, WI 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 23, 2026 2:54 PM CDT.
The active forecast window currently covers Jul 24 to Jul 29, 2026 for Marcellon, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 24 to Jul 29, 2026
- Latest sync
- Jul 23, 2026 2:54 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Marcellon
Sunday looks like the warmest upcoming period in Marcellon at 91 degrees F.
Friday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Friday at about 0 to 10 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 23, 2026 2:54 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KMKX
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 59. South wind 5 to 10 mph.
Mostly sunny, with a high near 85. Southwest wind 5 to 10 mph.
Mostly clear, with a low around 66. Southwest wind 0 to 5 mph.
Mostly sunny, with a high near 91. Southwest wind 0 to 5 mph.
A slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 70. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 91. Chance of precipitation is 40%.
A slight chance of rain showers between 7pm and 1am. Mostly clear, with a low around 65. Chance of precipitation is 20%.
Mostly sunny, with a high near 86.
Mostly clear, with a low around 62.
Sunny, with a high near 86.
Mostly clear, with a low around 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Mostly Sunny
|
80°F |
0 to 10 mph
SW
|
|
Friday Night
Jul 24
|
Partly Cloudy
|
59°F |
5 to 10 mph
S
|
|
Saturday
Jul 25
|
Mostly Sunny
|
85°F |
5 to 10 mph
SW
|
|
Saturday Night
Jul 25
|
Mostly Clear
|
66°F |
0 to 5 mph
SW
|
|
Sunday
Jul 26
|
Mostly Sunny
|
91°F |
0 to 5 mph
SW
|
|
Sunday Night
Jul 26
|
Slight Chance Showers And Thunderstorms
|
70°F |
5 to 10 mph
SW
|
|
Monday
Jul 27
|
Chance Showers And Thunderstorms
|
91°F |
10 mph
W
|
|
Monday Night
Jul 27
|
Slight Chance Rain Showers
|
65°F |
5 to 10 mph
NW
|
|
Tuesday
Jul 28
|
Mostly Sunny
|
86°F |
5 mph
N
|
|
Tuesday Night
Jul 28
|
Mostly Clear
|
62°F |
0 to 5 mph
E
|
|
Wednesday
Jul 29
|
Sunny
|
86°F |
0 to 5 mph
N
|
|
Wednesday Night
Jul 29
|
Mostly Clear
|
62°F |
0 to 5 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Marcellon.