Byron, Wisconsin Weather
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Weather Forecast for Byron, Wisconsin : Fond du Lac County
Issued: 8:57 am CDT Oct 13, 2025 Latitude: 43.6522139 Longitude: -88.4509368 View on Google Maps

MouseOver for Detail Forecast
Columbus Day Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
70% chance of rain 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 30% chance of rain on Sunday
High: 68°F Low: 44°F High: 62°F High: 61°F High: 64°F High: 73°F High: 68°F High: 59°F
  Low: 46°F Low: 46°F Low: 53°F Low: 53°F Low: 44°F  
Rain Cloudy Mostly Sunny Partly Sunny Partly Sunny Partly Sunny Partly Sunny Rain
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Current Conditions at
JUNEAU - (KUNU)
54°
Cloudy
Light Rain
as of 8:35 AM CDST
Rel. Humidity: 100%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
7 MPH
140° Southeast
Cloud Level(s): Broken at 4200ft, Solid Overcast at 5000ft
Current Conditions at
WEST BEND - (KETB)
59°
Cloudy
Light Rain
as of 8:35 AM CDST
Rel. Humidity: 100%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Broken at 3000ft, Solid Overcast at 3600ft
70% chance of rain Columbus Day Columbus Day... Showers likely, mainly before 10am. Mostly cloudy, with a high near 68. South wind around 5 mph becoming west in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
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 5 to 10 mph.
40% chance of rain Tuesday Night Tuesday Night... A 40 percent chance of showers. Mostly cloudy, with a low around 46. 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 64. 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 73.
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 68.
40% chance of rain Saturday Night Saturday Night... A 40 percent chance of showers. Partly cloudy, with a low around 44.
30% chance of rain Sunday Sunday... A 30 percent chance of showers. Mostly sunny, with a high near 59.
Sun Almanac for Byron, Wisconsin
Sunrise: 07:06 AM
Sunset: 6:14 PM
Civil Sunrise:06:37 AM
Civil Sunset: 6:42 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.