South Wayne, WI Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for South Wayne, WI in one place.
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Heat index values as high as 95. South wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for South Wayne, 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: Jun 9, 2026 3:07 AM CDT.
The active forecast window currently covers Jun 10 to Jun 15, 2026 for South Wayne, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 10 to Jun 15, 2026
- Latest sync
- Jun 9, 2026 3:07 AM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in South Wayne
Wednesday looks like the warmest upcoming period in South Wayne at 89 degrees F.
Sunday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 20 mph S.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 9, 2026 3:07 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
Showers and thunderstorms likely. Mostly cloudy, with a low around 68. Southwest wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Rain showers likely before 1pm, then showers and thunderstorms. Partly sunny, with a high near 84. Southwest wind 5 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 58. West wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Sunny, with a high near 79. West wind 10 to 15 mph.
Mostly clear, with a low around 61.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 82. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 57. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
A slight chance of rain showers. Partly cloudy, with a low around 54. Chance of precipitation is 20%.
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 75. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 10
|
Chance Showers And Thunderstorms
|
89°F |
10 to 20 mph
S
|
|
Wednesday Night
Jun 10
|
Showers And Thunderstorms Likely
|
68°F |
5 to 20 mph
SW
|
|
Thursday
Jun 11
|
Showers And Thunderstorms
|
84°F |
5 to 15 mph
SW
|
|
Thursday Night
Jun 11
|
Showers And Thunderstorms then Chance Showers And Thunderstorms
|
58°F |
10 to 15 mph
W
|
|
Friday
Jun 12
|
Sunny
|
79°F |
10 to 15 mph
W
|
|
Friday Night
Jun 12
|
Mostly Clear
|
61°F |
5 to 10 mph
SW
|
|
Saturday
Jun 13
|
Sunny then Slight Chance Showers And Thunderstorms
|
82°F |
10 to 15 mph
W
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
57°F |
5 to 10 mph
NW
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms
|
77°F |
5 to 10 mph
NW
|
|
Sunday Night
Jun 14
|
Slight Chance Rain Showers
|
54°F |
5 to 10 mph
NE
|
|
Monday
Jun 15
|
Chance Showers And Thunderstorms
|
75°F |
5 to 10 mph
S
|
Nearby Forecasts
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