Live Weather & Forecast

Weather in Town of Byron

Wisconsin, United States · Real-time conditions & 3-day outlook

Flag of United States
Partly cloudy
23°C
Feels like 25°C
74°F / Feels 78°F
Partly cloudy
Town of Byron, Wisconsin
🌞 Daytime
Updated: 2026-04-13 15:30
💧
Humidity
69%
💨
Wind
20.2 km/h S
🌬️
Wind Gust
23.2 km/h
🌡️
Pressure
1008 mb
👁️
Visibility
16 km
☀️
UV Index
4.3 (Moderate)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
75%
💦
Dew Point
19.3°C
🌐
Wind Degree
175°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
157.9 μg/m³
NO₂
4.2 μg/m³
O₃
79 μg/m³
SO₂
1.1 μg/m³
PM 2.5
6.7 μg/m³
PM 10
7 μg/m³

Weather Alerts 5

Met · Severe · Expected
Flood Warning issued April 13 at 11:23AM CDT until April 19 at 7:00AM CDT by NWS La Crosse WI

...The National Weather Service in La Crosse WI has issued a Flood Warning for the following rivers in Wisconsin... Wisconsin River at Castle Rock Dam affecting Juneau and Adams Counties. .Thunderstorms are expected to develop across much of the Wisconsin River drainage basin Monday evening through the overnight hours. As rainfall collects and routes downstream over the next 48 hours, the Wiscon...

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Caution is urged when walking near riverbanks. Additional river and weather information is available at www.weather.gov/lacrosse. The next statement will be issued late tonight by 300 AM CDT.

Met · Severe · Future
Flood Watch issued April 13 at 11:16AM CDT until April 18 at 10:00PM CDT by NWS La Crosse WI

...The National Weather Service in La Crosse WI has issued a Flood Watch for the following rivers in Wisconsin... Yellow River at Necedah affecting Juneau County. .Thunderstorms are expected to develop across much of the Yellow River drainage basin Monday evening through the overnight hours. This river forecast takes into account an expected 1 to 1.5 inches of rain upstream of Necedah into the h...

Residents and those with interests near the river should monitor rising water levels and be prepared for possible flood warnings. Additional river and weather information is available at www.weather.gov/lacrosse. The next statement will be issued late tonight by 300 AM CDT.

Met · Severe · Future
Flood Watch issued April 13 at 10:40AM CDT until April 14 at 7:00AM CDT by NWS La Crosse WI

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central, southwest, and west central Wisconsin, including the following counties, in central Wisconsin, Adams and Juneau. In southwest Wisconsin, Richland and Vernon. In west central Wisconsin, La Crosse and Monroe. * WHEN...From 4 PM CDT this afternoon through Tuesday morning. * IMPACTS...Excessive r...

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Met · Severe · Future
Flood Watch issued April 12 at 10:33PM CDT until April 14 at 4:00PM CDT by NWS La Crosse WI

...The National Weather Service in La Crosse WI has issued a Flood Watch for the following rivers in Wisconsin... Black River at Black River Falls affecting Jackson County. * WHAT...Flooding is possible. * WHERE...Black River at Black River Falls. * WHEN...From Monday afternoon to Tuesday afternoon. * IMPACTS...At 47.0 feet, Some rural roads may begin to flood including county Highway VV down...

If you are in the watch area, remain alert to possible flooding. Additional river and weather information is available at www.weather.gov/lacrosse. The next statement will be issued Monday afternoon by 145 PM CDT.

Met · Severe · Future
Flood Watch issued April 13 at 2:23AM CDT until April 14 at 7:00AM CDT by NWS La Crosse WI

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of central, north central, and west central Wisconsin, including the following counties, in central Wisconsin, Clark. In north central Wisconsin, Taylor. In west central Wisconsin, Buffalo, Jackson and Trempealeau. * WHEN...From this afternoon through Tuesday morning. * IMPACTS...Excessive runoff may result in floodi...

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Today's Hourly Forecast

24-hour breakdown for Town of Byron, Wisconsin

12 AM
Clear
16°
Clear
💧 87% 💨 27 km/h
1 AM
Clear
16°
Clear
💧 90% 💨 26.6 km/h
2 AM
Clear
16°
Clear
💧 90% 💨 23 km/h
3 AM
Clear
16°
Clear
💧 90% 💨 19.8 km/h
4 AM
Clear
16°
Clear
💧 90% 💨 21.2 km/h
5 AM
Clear
16°
Clear
💧 90% 💨 15.8 km/h
6 AM
Clear
15°
Clear
💧 89% 💨 9 km/h
7 AM
Sunny
16°
Sunny
💧 89% 💨 7.9 km/h
8 AM
Sunny
17°
Sunny
💧 92% 💨 7.9 km/h
9 AM
Sunny
19°
Sunny
💧 89% 💨 8.6 km/h
10 AM
Partly Cloudy
20°
Partly Cloudy
💧 89% 💨 8.6 km/h
11 AM
Cloudy
20°
Cloudy
💧 85% 💨 9 km/h
12 PM
Overcast
21°
Overcast
💧 82% 💨 11.2 km/h
1 PM
Cloudy
22°
Cloudy
💧 82% 💨 15.1 km/h
2 PM
Overcast
22°
Overcast
💧 83% 💨 19.1 km/h
3 PM
Partly cloudy
23°
Partly cloudy
💧 69% 💨 20.2 km/h
4 PM
Cloudy
21°
Cloudy
💧 87% 💨 24.8 km/h
5 PM
Patchy rain nearby
21°
Patchy rain nearby
💧 84% 💨 22.7 km/h 🌧️ 73%
6 PM
Cloudy
21°
Cloudy
💧 90% 💨 20.9 km/h
7 PM
Patchy rain nearby
20°
Patchy rain nearby
💧 90% 💨 21.6 km/h 🌧️ 89%
8 PM
Patchy rain nearby
20°
Patchy rain nearby
💧 89% 💨 21.2 km/h 🌧️ 66%
9 PM
Clear
20°
Clear
💧 88% 💨 23 km/h
10 PM
Clear
20°
Clear
💧 90% 💨 25.2 km/h
11 PM
Overcast
18°
Overcast
💧 92% 💨 27 km/h

3-Day Forecast

Daily overview for Town of Byron, Wisconsin

Today
Partly Cloudy
Partly Cloudy
22° / 15°
🌧️ 0% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 27 km/h
🌧️ Total precip: 0.03 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:21 AM
🌇 Sunset: 07:43 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Moderate rain
Moderate rain
18° / 15°
🌧️ 80% chance of rain
💧 Avg. humidity: 91%
💨 Max wind: 25.2 km/h
🌧️ Total precip: 9.93 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:19 AM
🌇 Sunset: 07:44 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Heavy rain
Heavy rain
12° /
🌧️ 87% chance of rain
💧 Avg. humidity: 96%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 21.32 mm
☀️ UV Index: 0.5
🌅 Sunrise: 06:18 AM
🌇 Sunset: 07:45 PM
🌙 Waning Crescent
🌑 Moon: 8% lit

Best Time to Visit Town of Byron

Plan your trip to Town of Byron, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Town of Byron 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Town of Byron?
Current conditions in Town of Byron: Partly cloudy, temperature 23°C, humidity 69%.
What is the best time to visit Town of Byron?
The best time to visit Town of Byron is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Town of Byron?
Town of Byron is located at approximately 44° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Town of Byron?
The wettest period in Town of Byron is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Town of Byron?
For visits to Town of Byron during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Town of Byron in?
Town of Byron is located in United States, in the state of Wisconsin.
What are the public holidays in Town of Byron in 2026?
View the 2026 public holidays for Town of Byron on our Holidays page.
What are the GPS coordinates used for the weather forecast in Town of Byron?
The weather forecast for Town of Byron uses coordinates 44.0275, -90.3446.