South Wayne, WI Weather Forecast
Local 7-day forecast
Patchy Fog
Track current conditions, temperature changes, wind, and the full daily outlook for South Wayne, WI in one place.
Patchy fog and a chance of showers and thunderstorms before 8am, then showers and thunderstorms between 8am and noon, then a chance of showers and thunderstorms between noon and 2pm. Mostly cloudy, with a high near 83. Southeast wind around 5 mph. Chance of precipitation is 80%. 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: Aug 10, 2026 10:02 AM CDT.
The active forecast window currently covers Aug 11 to Aug 16, 2026 for South Wayne, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 11 to Aug 16, 2026
- Latest sync
- Aug 10, 2026 10:02 AM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in South Wayne
Tuesday looks like the warmest upcoming period in South Wayne at 83 degrees F.
Friday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Friday at about 10 mph E.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 10, 2026 10:02 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
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 66. East wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 83. North wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 65. Northeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 77. East wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. East wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 76. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 60. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 11
|
Patchy Fog
|
83°F |
5 mph
SE
|
|
Tuesday Night
Aug 11
|
Chance Showers And Thunderstorms
|
66°F |
0 to 5 mph
E
|
|
Wednesday
Aug 12
|
Chance Showers And Thunderstorms
|
83°F |
0 to 5 mph
N
|
|
Wednesday Night
Aug 12
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
65°F |
5 mph
NE
|
|
Thursday
Aug 13
|
Chance Rain Showers
|
77°F |
5 mph
E
|
|
Thursday Night
Aug 13
|
Chance Showers And Thunderstorms
|
60°F |
5 mph
E
|
|
Friday
Aug 14
|
Slight Chance Showers And Thunderstorms
|
75°F |
10 mph
E
|
|
Friday Night
Aug 14
|
Chance Showers And Thunderstorms
|
59°F |
5 to 10 mph
E
|
|
Saturday
Aug 15
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
76°F |
10 mph
S
|
|
Saturday Night
Aug 15
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
63°F |
5 to 10 mph
SW
|
|
Sunday
Aug 16
|
Chance Showers And Thunderstorms
|
76°F |
5 mph
NW
|
|
Sunday Night
Aug 16
|
Slight Chance Showers And Thunderstorms
|
60°F |
5 mph
N
|
Nearby Forecasts
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