Marcellon, WI Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Marcellon, WI in one place.
Sunny, with a high near 75. Southeast wind 5 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: Apr 21, 2026 1:05 AM CDT.
The active forecast window currently covers Apr 22 to Apr 27, 2026 for Marcellon, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 27, 2026
- Latest sync
- Apr 21, 2026 1:05 AM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Marcellon
Thursday looks like the warmest upcoming period in Marcellon at 80 degrees F.
Saturday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Thursday at about 5 to 15 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 21, 2026 1:05 AM 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
Mostly clear, with a low around 55. South wind around 5 mph.
Mostly sunny, with a high near 80. South wind 5 to 15 mph, with gusts as high as 25 mph.
Showers and thunderstorms after 7pm. Mostly cloudy, with a low around 56. South wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a high near 70. West wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 43. Chance of precipitation is 50%.
Sunny, with a high near 64.
Partly cloudy, with a low around 41.
A slight chance of rain showers after 1pm. Partly sunny, with a high near 61. Chance of precipitation is 20%.
A chance of rain showers. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a high near 61. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Sunny
|
75°F |
5 to 10 mph
SE
|
|
Wednesday Night
Apr 22
|
Mostly Clear
|
55°F |
5 mph
S
|
|
Thursday
Apr 23
|
Mostly Sunny
|
80°F |
5 to 15 mph
S
|
|
Thursday Night
Apr 23
|
Showers And Thunderstorms
|
56°F |
10 to 15 mph
S
|
|
Friday
Apr 24
|
Showers And Thunderstorms
|
70°F |
10 mph
W
|
|
Friday Night
Apr 24
|
Chance Showers And Thunderstorms
|
43°F |
5 to 10 mph
NW
|
|
Saturday
Apr 25
|
Sunny
|
64°F |
5 to 10 mph
NW
|
|
Saturday Night
Apr 25
|
Partly Cloudy
|
41°F |
5 to 10 mph
N
|
|
Sunday
Apr 26
|
Partly Sunny then Slight Chance Rain Showers
|
61°F |
5 to 10 mph
N
|
|
Sunday Night
Apr 26
|
Chance Rain Showers
|
41°F |
5 to 10 mph
NE
|
|
Monday
Apr 27
|
Chance Rain Showers
|
61°F |
5 to 10 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Marcellon.