Live Weather & Forecast

Weather in Town of Union

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

Flag of United States
Partly cloudy
15°C
Feels like 15°C
60°F / Feels 60°F
Partly cloudy
Town of Union, Wisconsin
🌞 Daytime
Updated: 2026-04-13 06:30
💧
Humidity
92%
💨
Wind
13.7 km/h W
🌬️
Wind Gust
22.8 km/h
🌡️
Pressure
1007 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
50%
💦
Dew Point
13.1°C
🌐
Wind Degree
266°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
165.9 μg/m³
NO₂
1.6 μg/m³
O₃
85 μg/m³
SO₂
1.1 μg/m³
PM 2.5
5.4 μg/m³
PM 10
9.1 μg/m³

Weather Alerts 3

Met · Severe · Expected
Flood Warning issued April 12 at 11:33PM CDT by NWS Green Bay WI

...The National Weather Service in Green Bay has issued a Flood Warning for the following rivers in Wisconsin... Embarrass River near Embarrass affecting Shawano and Waupaca Counties. * WHAT...Minor flooding is occurring. This approaches the flood of record. * WHERE...Embarrass River near Embarrass. * WHEN...From this evening until further notice. * IMPACTS...At 7.0 feet, There is widespread...

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued Monday afternoon...

Met · Severe · Immediate
Flood Warning issued April 12 at 8:54PM CDT by NWS Green Bay WI

...The Flood Warning continues for the following rivers in Wisconsin... Wolf River at New London affecting Winnebago, Waupaca and Outagamie Counties. Wolf River near Shiocton affecting Waupaca, Shawano and Outagamie Counties. For the Lower Wolf River...including Shiocton, New London...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Wo...

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued Monday afternoon...

Met · Severe · Immediate
Flood Warning issued April 12 at 8:54PM CDT by NWS Green Bay WI

...The Flood Warning continues for the following rivers in Wisconsin... Wolf River at New London affecting Winnebago, Waupaca and Outagamie Counties. Wolf River near Shiocton affecting Waupaca, Shawano and Outagamie Counties. For the Lower Wolf River...including Shiocton, New London...Minor flooding is forecast. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Wo...

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Motorists should not attempt to drive around barricades or drive cars through flooded areas. Additional information is available at www.weather.gov. The next statement will be issued Monday afternoon...

Today's Hourly Forecast

24-hour breakdown for Town of Union, Wisconsin

12 AM
Cloudy
16°
Cloudy
💧 88% 💨 27 km/h
1 AM
Overcast
16°
Overcast
💧 89% 💨 25.9 km/h
2 AM
Overcast
16°
Overcast
💧 90% 💨 28.1 km/h
3 AM
Overcast
16°
Overcast
💧 91% 💨 25.6 km/h
4 AM
Overcast
16°
Overcast
💧 92% 💨 23.8 km/h
5 AM
Partly Cloudy
15°
Partly Cloudy
💧 92% 💨 20.2 km/h
6 AM
Partly cloudy
15°
Partly cloudy
💧 92% 💨 13.7 km/h
7 AM
Mist
16°
Mist
💧 94% 💨 9.4 km/h
8 AM
Cloudy
16°
Cloudy
💧 92% 💨 10.1 km/h
9 AM
Cloudy
17°
Cloudy
💧 90% 💨 11.9 km/h
10 AM
Partly Cloudy
18°
Partly Cloudy
💧 86% 💨 10.8 km/h
11 AM
Sunny
19°
Sunny
💧 86% 💨 8.3 km/h
12 PM
Sunny
21°
Sunny
💧 80% 💨 7.6 km/h
1 PM
Sunny
22°
Sunny
💧 74% 💨 12.2 km/h
2 PM
Sunny
23°
Sunny
💧 72% 💨 17.3 km/h
3 PM
Sunny
23°
Sunny
💧 71% 💨 20.5 km/h
4 PM
Partly Cloudy
21°
Partly Cloudy
💧 74% 💨 20.2 km/h
5 PM
Partly Cloudy
22°
Partly Cloudy
💧 91% 💨 15.5 km/h
6 PM
Thundery outbreaks in nearby
19°
Thundery outbreaks in nearby
💧 69% 💨 14.4 km/h
7 PM
Thundery outbreaks in nearby
18°
Thundery outbreaks in nearby
💧 82% 💨 11.2 km/h
8 PM
Thundery outbreaks in nearby
17°
Thundery outbreaks in nearby
💧 95% 💨 11.9 km/h
9 PM
Overcast
15°
Overcast
💧 98% 💨 9.7 km/h
10 PM
Overcast
16°
Overcast
💧 95% 💨 6.8 km/h
11 PM
Thundery outbreaks in nearby
14°
Thundery outbreaks in nearby
💧 98% 💨 2.2 km/h

3-Day Forecast

Daily overview for Town of Union, Wisconsin

Today
Partly Cloudy
Partly Cloudy
24° / 13°
🌧️ 0% chance of rain
💧 Avg. humidity: 87%
💨 Max wind: 28.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:14 AM
🌇 Sunset: 07:38 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
Patchy rain nearby
22° / 12°
🌧️ 89% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 22.7 km/h
🌧️ Total precip: 1.85 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:12 AM
🌇 Sunset: 07:39 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Heavy rain
Heavy rain
11° /
🌧️ 89% chance of rain
💧 Avg. humidity: 95%
💨 Max wind: 18 km/h
🌧️ Total precip: 49.74 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:10 AM
🌇 Sunset: 07:40 PM
🌙 Waning Crescent
🌑 Moon: 8% lit

Best Time to Visit Town of Union

Plan your trip to Town of Union, 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 Union 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Town of Union?
Current conditions in Town of Union: Partly cloudy, temperature 15°C, humidity 92%.
What is the best time to visit Town of Union?
The best time to visit Town of Union is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Town of Union?
Town of Union is located at approximately 44.5° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Town of Union?
The wettest period in Town of Union is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Town of Union?
For visits to Town of Union during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Town of Union in?
Town of Union is located in United States, in the state of Wisconsin.
What are the public holidays in Town of Union in 2026?
View the 2026 public holidays for Town of Union on our Holidays page.
What are the GPS coordinates used for the weather forecast in Town of Union?
The weather forecast for Town of Union uses coordinates 44.5469, -88.92.