South Byron, Wisconsin Weather
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Weather Forecast for South Byron, Wisconsin : Fond du Lac County
Issued: 9:42 am CDT Oct 13, 2025 Latitude: 43.6388804 Longitude: -88.486493 View on Google Maps

MouseOver for Detail Forecast
Columbus Day Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Cloudy on Columbus Day Cloudy on Tonight Mostly Sunny on Tuesday Partly Sunny on Wednesday 20% chance of on Thursday 20% chance of on Friday 40% chance of on Saturday 20% chance of rain on Sunday
High: 69°F Low: 44°F High: 62°F High: 61°F High: 65°F High: 74°F High: 69°F High: 59°F
  Low: 47°F Low: 46°F Low: 53°F Low: 53°F Low: 45°F  
Mostly Cloudy Cloudy Mostly Sunny Partly Sunny Partly Sunny Partly Sunny Partly Sunny Rain
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Current Conditions at
JUNEAU - (KUNU)
55°
Cloudy
as of 10:35 AM CDST
Rel. Humidity: 93%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
6 MPH
150° Southeast
Cloud Level(s): Solid Overcast at 4800ft
Current Conditions at
WEST BEND - (KETB)
59°
Cloudy
Rain
as of 10:35 AM CDST
Rel. Humidity: 93%
Dew Point: 57°F
Visibility: 5 Miles
Pressure: 30.10 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 1300ft
Current Conditions at
SHEBOYGAN - (KSBM)
59°
Cloudy
Light Rain
as of 10:35 AM CDST
Rel. Humidity: 87%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: MVFR
Wind Data
5 MPH
170° South
Cloud Level(s): Scattered at 2400ft, Broken at 3000ft, Solid Overcast at 3900ft
Mostly Cloudy on Columbus Day Columbus Day... Mostly cloudy, with a high near 69. South wind around 5 mph becoming west in the afternoon.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 44. West wind around 5 mph becoming north after midnight.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 62. Northeast wind around 10 mph.
40% chance of rain Tuesday Night Tuesday Night... A 40 percent chance of showers. Mostly cloudy, with a low around 47. Northeast wind around 5 mph.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 61. East wind around 5 mph.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 46. East wind around 5 mph.
20% chance of Thursday Thursday... A 20 percent chance of showers after 1pm. Partly sunny, with a high near 65. Southeast wind 5 to 10 mph.
30% chance of rain Thursday Night Thursday Night... A 30 percent chance of showers. Mostly cloudy, with a low around 53. Southeast wind 10 to 15 mph.
20% chance of Friday Friday... A 20 percent chance of showers. Partly sunny, with a high near 74.
60% chance of rain Friday Night Friday Night... Showers likely, mainly after 1am. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
40% chance of Saturday Saturday... A 40 percent chance of showers. Partly sunny, with a high near 69.
40% chance of rain Saturday Night Saturday Night... A 40 percent chance of showers. Partly cloudy, with a low around 45.
20% chance of rain Sunday Sunday... A 20 percent chance of showers. Mostly sunny, with a high near 59.
Current Radar Image


Sun Almanac for South Byron, Wisconsin
Sunrise: 07:06 AM
Sunset: 6:14 PM
Civil Sunrise:06:38 AM
Civil Sunset: 6:43 PM
Nautical Sunrise: 06:04 AM
Nautical Sunset: 7:16 PM
Astro Sunrise: 05:31 AM
Astro Sunset: 7:49 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.