Live Weather & Forecast

Weather in Fond du Lac

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

Flag of United States
Clear
14°C
Feels like 14°C
58°F / Feels 57°F
Clear
Fond du Lac, Wisconsin
🌙 Nighttime
Updated: 2026-04-16 00:45
💧
Humidity
93%
💨
Wind
9.4 km/h E
🌬️
Wind Gust
15.4 km/h
🌡️
Pressure
1007 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
25%
💦
Dew Point
11°C
🌐
Wind Degree
85°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
176.9 μg/m³
NO₂
6.6 μg/m³
O₃
39 μg/m³
SO₂
1.2 μg/m³
PM 2.5
3.7 μg/m³
PM 10
3.9 μg/m³

Weather Alerts 5

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 · Immediate
Flood Warning issued April 15 at 12:14PM 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. For the Lower Wolf River...including Shiocton, New London, Lake Poygan...Major flooding is forecast. * WHAT...Moderate flooding is occurring and major flooding is forecast. This approaches the flood of record. * WHERE...Wolf River at New London....

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 late tonight by 3...

Met · Severe · Future
Flood Watch issued April 15 at 2:30PM CDT until April 16 at 7:00AM CDT by NWS Green Bay WI

* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Portions of central, east central, and northeast Wisconsin, including the following areas, in central Wisconsin, Waushara. In east central Wisconsin, Calumet, Manitowoc and Winnebago. In northeast Wisconsin, Brown, Kewaunee, Outagamie, Shawano, Southern Oconto County and Waupaca. * WHEN...Through Thursday morning. * IMPACTS.....

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 and expand.

Met · Moderate · Expected
Dense Fog Advisory issued April 15 at 2:19PM CDT until April 16 at 10:00AM CDT by NWS Green Bay WI

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of central, east central, north central and northeast Wisconsin. * WHEN...From 11 PM this evening to 10 AM CDT Thursday. * IMPACTS...Low visibility could make driving conditions hazardous.

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

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...

Today's Hourly Forecast

24-hour breakdown for Fond du Lac, Wisconsin

12 AM
Patchy rain nearby
13°
Patchy rain nearby
💧 91% 💨 2.2 km/h 🌧️ 100%
1 AM
Clear
14°
Clear
💧 93% 💨 9.4 km/h
2 AM
Clear
12°
Clear
💧 93% 💨 2.2 km/h
3 AM
Mist
12°
Mist
💧 94% 💨 9 km/h 🌧️ 61%
4 AM
Mist
12°
Mist
💧 96% 💨 9.7 km/h 🌧️ 65%
5 AM
Mist
12°
Mist
💧 96% 💨 8.3 km/h 🌧️ 66%
6 AM
Mist
12°
Mist
💧 95% 💨 12.2 km/h 🌧️ 100%
7 AM
Mist
12°
Mist
💧 96% 💨 13.7 km/h
8 AM
Mist
13°
Mist
💧 95% 💨 14 km/h
9 AM
Mist
13°
Mist
💧 96% 💨 11.5 km/h
10 AM
Overcast
13°
Overcast
💧 96% 💨 14.4 km/h
11 AM
Overcast
14°
Overcast
💧 98% 💨 11.5 km/h
12 PM
Cloudy
16°
Cloudy
💧 97% 💨 11.5 km/h
1 PM
Sunny
18°
Sunny
💧 76% 💨 11.9 km/h
2 PM
Sunny
19°
Sunny
💧 69% 💨 10.8 km/h
3 PM
Sunny
20°
Sunny
💧 66% 💨 7.9 km/h
4 PM
Sunny
21°
Sunny
💧 65% 💨 4.7 km/h
5 PM
Sunny
22°
Sunny
💧 63% 💨 2.5 km/h
6 PM
Sunny
21°
Sunny
💧 64% 💨 5 km/h
7 PM
Sunny
18°
Sunny
💧 72% 💨 8.3 km/h
8 PM
Clear
16°
Clear
💧 78% 💨 10.8 km/h
9 PM
Clear
14°
Clear
💧 84% 💨 11.5 km/h
10 PM
Clear
12°
Clear
💧 87% 💨 11.5 km/h
11 PM
Clear
11°
Clear
💧 89% 💨 11.5 km/h

3-Day Forecast

Daily overview for Fond du Lac, Wisconsin

Today
Patchy rain nearby
Patchy rain nearby
22° / 11°
🌧️ 87% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 14.4 km/h
🌧️ Total precip: 1.47 mm
☀️ UV Index: 1
🌅 Sunrise: 06:09 AM
🌇 Sunset: 07:39 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Heavy rain
Heavy rain
23° /
🌧️ 81% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 40.3 km/h
🌧️ Total precip: 28.48 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:07 AM
🌇 Sunset: 07:40 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Heavy rain
Heavy rain
10° /
🌧️ 87% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 36.7 km/h
🌧️ Total precip: 34.97 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:06 AM
🌇 Sunset: 07:42 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit

Best Time to Visit Fond du Lac

Plan your trip to Fond du Lac, 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 Fond du Lac 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Fond du Lac?
Current conditions in Fond du Lac: Clear, temperature 14°C, humidity 93%.
What is the best time to visit Fond du Lac?
The best time to visit Fond du Lac is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Fond du Lac?
Fond du Lac is located at approximately 43.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Fond du Lac?
The wettest period in Fond du Lac is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Fond du Lac?
For visits to Fond du Lac during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Fond du Lac in?
Fond du Lac is located in United States, in the state of Wisconsin.
What are the public holidays in Fond du Lac in 2026?
View the 2026 public holidays for Fond du Lac on our Holidays page.
What are the GPS coordinates used for the weather forecast in Fond du Lac?
The weather forecast for Fond du Lac uses coordinates 43.7749, -88.4458.