Live Weather & Forecast

Weather in Columbus

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

Flag of United States
Light rain
15°C
Feels like 15°C
60°F / Feels 60°F
Light rain
Columbus, Wisconsin
🌙 Nighttime
Updated: 2026-04-15 22:45
💧
Humidity
90%
💨
Wind
6.5 km/h S
🌬️
Wind Gust
13.7 km/h
🌡️
Pressure
1006 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
3.65 mm
☁️
Cloud Cover
100%
💦
Dew Point
15.3°C
🌐
Wind Degree
176°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
211.9 μg/m³
NO₂
6.1 μg/m³
O₃
53 μg/m³
SO₂
1.2 μg/m³
PM 2.5
4.6 μg/m³
PM 10
4.9 μg/m³

Weather Alerts 5

Met · Severe · Future
Flood Watch issued April 15 at 11:17AM CDT until April 16 at 7:00AM CDT by NWS Milwaukee/Sullivan WI

* WHAT...Areal flooding and flash flooding caused by excessive rainfall from thunderstorms is possible. * WHERE...Portions of east central, south central, and southeast Wisconsin, including the following counties, in east central Wisconsin, Fond du Lac and Sheboygan. In south central Wisconsin, Columbia, Dane, Green, Green Lake, Iowa, Lafayette, Marquette, Rock and Sauk. In southeast Wisconsin, D...

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 · Immediate
Flood Warning issued April 15 at 10:47AM CDT by NWS Milwaukee/Sullivan WI

...The Flood Warning is extended for the following rivers in Wisconsin... Wisconsin River At Portage affecting Columbia County. ...The Flood Warning continues for the following rivers in Wisconsin... ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County. ...The Flood Warning is cancelled for the following rivers in Wisconsin... Sheboygan River At Sheboygan affecting Sheboygan Count...

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 this afternoon at...

Met · Severe · Immediate
Flood Warning issued April 15 at 5:51PM CDT by NWS Milwaukee/Sullivan WI

...The Flood Warning continues for the following rivers in Wisconsin...Illinois... Rock River At Watertown affecting Jefferson County. ROCK RIVER near LEBANON-3 E-HWY MM BRIDGE affecting Dodge County. Fox River Lower Near New Munster affecting Kenosha and Lake Counties. Milwaukee River Near Cedarburg affecting Ozaukee County. Wisconsin River At Portage affecting Columbia County. * WHAT...Min...

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 Thursday morning...

Met · Severe · Future
Flood Watch issued April 15 at 1:52PM CDT until April 16 at 7:00AM CDT by NWS Milwaukee/Sullivan WI

* WHAT...Areal flooding and flash flooding caused by excessive rainfall from thunderstorms is possible. * WHERE...Portions of east central, south central, and southeast Wisconsin, including the following counties, in east central Wisconsin, Fond du Lac and Sheboygan. In south central Wisconsin, Columbia, Dane, Green, Green Lake, Iowa, Lafayette, Marquette, Rock and Sauk. In southeast Wisconsin, D...

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 15 at 11:19AM CDT until April 19 at 11:00AM CDT by NWS Milwaukee/Sullivan WI

...The National Weather Service in Milwaukee/Sullivan WI has issued a Flood Watch for the following rivers in Wisconsin... Fox River Lower At Waukesha affecting Waukesha County. ...The Flood Watch is extended for the following rivers in Wisconsin... Fox River Near Berlin affecting Green Lake County. ...Forecast flooding changed from Minor to Moderate severity and increased in duration for the...

If you are in the watch area, remain alert to possible flooding. Residents and those with interests near the river should monitor rising water levels and be prepared for possible flood warnings. Additional information is available at www.weather.gov. The next statement will be issued this eveni...

Today's Hourly Forecast

24-hour breakdown for Columbus, Wisconsin

12 AM
Patchy rain nearby
15°
Patchy rain nearby
💧 94% 💨 10.8 km/h 🌧️ 100%
1 AM
Patchy rain nearby
15°
Patchy rain nearby
💧 94% 💨 10.8 km/h 🌧️ 100%
2 AM
Mist
15°
Mist
💧 95% 💨 7.2 km/h
3 AM
Clear
14°
Clear
💧 94% 💨 11.2 km/h
4 AM
Clear
14°
Clear
💧 93% 💨 9 km/h
5 AM
Clear
14°
Clear
💧 91% 💨 10.1 km/h
6 AM
Patchy rain nearby
14°
Patchy rain nearby
💧 93% 💨 9.4 km/h 🌧️ 78%
7 AM
Patchy rain nearby
15°
Patchy rain nearby
💧 94% 💨 10.8 km/h 🌧️ 71%
8 AM
Mist
16°
Mist
💧 96% 💨 6.1 km/h
9 AM
Partly Cloudy
17°
Partly Cloudy
💧 93% 💨 9.7 km/h
10 AM
Overcast
18°
Overcast
💧 91% 💨 14 km/h
11 AM
Overcast
19°
Overcast
💧 89% 💨 15.8 km/h
12 PM
Overcast
19°
Overcast
💧 86% 💨 19.1 km/h
1 PM
Partly Cloudy
20°
Partly Cloudy
💧 85% 💨 18 km/h
2 PM
Sunny
21°
Sunny
💧 75% 💨 15.8 km/h
3 PM
Sunny
20°
Sunny
💧 77% 💨 9.7 km/h
4 PM
Cloudy
20°
Cloudy
💧 78% 💨 13.3 km/h
5 PM
Sunny
20°
Sunny
💧 82% 💨 9.4 km/h
6 PM
Overcast
20°
Overcast
💧 84% 💨 5.8 km/h
7 PM
Patchy rain nearby
18°
Patchy rain nearby
💧 85% 💨 4.3 km/h 🌧️ 100%
8 PM
Moderate rain at times
17°
Moderate rain at times
💧 94% 💨 2.5 km/h 🌧️ 100%
9 PM
Heavy rain
16°
Heavy rain
💧 97% 💨 3.6 km/h 🌧️ 100%
10 PM
Light rain
15°
Light rain
💧 90% 💨 6.5 km/h 🌧️ 100%
11 PM
Patchy rain nearby
15°
Patchy rain nearby
💧 91% 💨 9 km/h 🌧️ 100%

3-Day Forecast

Daily overview for Columbus, Wisconsin

Today
Heavy rain
Heavy rain
22° / 14°
🌧️ 89% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 19.1 km/h
🌧️ Total precip: 35.79 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:14 AM
🌇 Sunset: 07:40 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Moderate rain
Moderate rain
23° / 12°
🌧️ 89% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 15.5 km/h
🌧️ Total precip: 7.17 mm
☀️ UV Index: 1.1
🌅 Sunrise: 06:12 AM
🌇 Sunset: 07:41 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Heavy rain
Heavy rain
24° / 11°
🌧️ 80% chance of rain
💧 Avg. humidity: 87%
💨 Max wind: 37.1 km/h
🌧️ Total precip: 43.74 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:10 AM
🌇 Sunset: 07:42 PM
🌙 New Moon
🌑 Moon: 0% lit

Best Time to Visit Columbus

Plan your trip to Columbus, 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 Columbus 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Columbus?
Current conditions in Columbus: Light rain, temperature 15°C, humidity 90%.
What is the best time to visit Columbus?
The best time to visit Columbus is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Columbus?
Columbus is located at approximately 43.3° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Columbus?
The wettest period in Columbus is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Columbus?
For visits to Columbus during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Columbus in?
Columbus is located in United States, in the state of Wisconsin.
What are the public holidays in Columbus in 2026?
View the 2026 public holidays for Columbus on our Holidays page.
What are the GPS coordinates used for the weather forecast in Columbus?
The weather forecast for Columbus uses coordinates 43.3393, -89.0158.