Live Weather & Forecast

Weather in Winnebago

Q: What is the current weather in Winnebago?

Current conditions in Winnebago: Light rain, temperature 17°C, humidity 97%.

Q: What is the best time to visit Winnebago?

The best time to visit Winnebago is typically June – September. Warm, dry summers — ideal for outdoor activities.

Q: What are the GPS coordinates used for the weather forecast in Winnebago?

The weather forecast for Winnebago uses coordinates 42.3255, -89.1497.

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

17^°C

Feels like 17°C

63°F / Feels 63°F

Light rain

Winnebago, Illinois

🌞 Daytime

Updated: 2026-04-13 07:00

💧

Humidity

97%

💨

Wind

17.3 km/h SW

🌬️

Wind Gust

26.6 km/h

🌡️

Pressure

1012 mb

👁️

Visibility

8 km

☀️

UV Index

0.1 (Low)

🌧️

Precipitation

0 mm

☁️

Cloud Cover

100%

💦

Dew Point

16°C

🌐

Wind Degree

224°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)

162.9 μg/m³

NO₂

3.7 μg/m³

O₃

71 μg/m³

SO₂

1.3 μg/m³

PM 2.5

7.7 μg/m³

PM 10

8.4 μg/m³

Weather Alerts 2

Met · Severe · Immediate

Flood Warning issued April 12 at 10:46AM CDT until April 14 at 7:00PM CDT by NWS Chicago IL

...The Flood Warning continues for the following rivers in Illinois... Fox River at Algonquin Lock & Dam tailwater affecting Kane, McHenry and Lake IL Counties. For the Fox River (Illinois)...including Algonquin Lock & Dam tailwater...Minor flooding is occurring. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Fox River from Johnsburg downstream to Red Gate Road...

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation...

Effective: 2026-04-12T10:46:00-05:00 · Expires: 2026-04-13T05:00:00-05:00

Met · Severe · Immediate

Flood Warning issued April 12 at 9:04PM CDT until April 14 at 7:00PM CDT by NWS Chicago IL

...The Flood Warning continues for the following rivers in Indiana... Illinois... Kankakee River at Shelby affecting Lake IN and Newton Counties. Fox River at Algonquin Lock & Dam tailwater affecting Kane, McHenry and Lake IL Counties. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Fox River from Johnsburg downstream to Red Gate Road in St. Charles, including th...

Effective: 2026-04-12T21:04:00-05:00 · Expires: 2026-04-13T15:15:00-05:00

Today's Hourly Forecast

24-hour breakdown for Winnebago, Illinois

12 AM

16°

Light drizzle

💧 92% 💨 24.8 km/h 🌧️ 100%

1 AM

16°

Overcast

💧 93% 💨 25.2 km/h

2 AM

16°

Overcast

💧 94% 💨 25.9 km/h

3 AM

17°

Overcast

💧 93% 💨 24.8 km/h

4 AM

17°

Overcast

💧 93% 💨 23.4 km/h

5 AM

17°

Overcast

💧 92% 💨 24.5 km/h

6 AM

17°

Cloudy

💧 92% 💨 20.2 km/h

7 AM

17°

Light rain

💧 97% 💨 17.3 km/h

8 AM

18°

Overcast

💧 94% 💨 17.6 km/h

9 AM

19°

Overcast

💧 92% 💨 20.9 km/h

10 AM

19°

Overcast

💧 92% 💨 23.8 km/h

11 AM

20°

Overcast

💧 93% 💨 19.8 km/h

12 PM

20°

Overcast

💧 92% 💨 22 km/h

1 PM

20°

Overcast

💧 92% 💨 23.8 km/h

2 PM

21°

Patchy light rain

💧 95% 💨 23 km/h 🌧️ 100%

3 PM

21°

Patchy light rain

💧 94% 💨 25.2 km/h 🌧️ 100%

4 PM

22°

Patchy rain nearby

💧 93% 💨 26.6 km/h 🌧️ 100%

5 PM

22°

Patchy rain nearby

💧 84% 💨 26.3 km/h 🌧️ 78%

6 PM

22°

Thundery outbreaks in nearby

💧 94% 💨 29.2 km/h

7 PM

21°

Thundery outbreaks in nearby

💧 92% 💨 30.2 km/h

8 PM

21°

Thundery outbreaks in nearby

💧 90% 💨 30.6 km/h

9 PM

21°

Thundery outbreaks in nearby

💧 95% 💨 30.6 km/h

10 PM

20°

Cloudy

💧 93% 💨 31 km/h

11 PM

20°

Overcast

💧 96% 💨 30.6 km/h

3-Day Forecast

Daily overview for Winnebago, Illinois

Today

Patchy rain nearby

22° / 16°

🌧️ 78% chance of rain

💧 Avg. humidity: 93%

💨 Max wind: 31 km/h

🌧️ Total precip: 2.04 mm

☀️ UV Index: 0.7

🌅 Sunrise: 06:18 AM

🌇 Sunset: 07:36 PM

🌙 Waning Crescent

🌑 Moon: 23% lit

Tue, Apr 14

Patchy rain nearby

26° / 20°

🌧️ 82% chance of rain

💧 Avg. humidity: 89%

💨 Max wind: 33.8 km/h

🌧️ Total precip: 1.04 mm

☀️ UV Index: 0.8

🌅 Sunrise: 06:17 AM

🌇 Sunset: 07:37 PM

🌙 Waning Crescent

🌑 Moon: 15% lit

Wed, Apr 15

Heavy rain

24° / 14°

🌧️ 88% chance of rain

💧 Avg. humidity: 90%

💨 Max wind: 34.9 km/h

🌧️ Total precip: 69.02 mm

☀️ UV Index: 0.8

🌅 Sunrise: 06:15 AM

🌇 Sunset: 07:38 PM

🌙 Waning Crescent

🌑 Moon: 8% lit

Best Time to Visit Winnebago

Plan your trip to Winnebago, 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 Winnebago 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Winnebago?

Current conditions in Winnebago: Light rain, temperature 17°C, humidity 97%.

What is the best time to visit Winnebago?

The best time to visit Winnebago is typically June – September. Warm, dry summers — ideal for outdoor activities.

What is the climate like in Winnebago?

Winnebago is located at approximately 42.3° latitude. It has a temperate climate with warm summers and cold winters.

Does it rain a lot in Winnebago?

The wettest period in Winnebago is typically during November – March. Cooler temperatures; some regions may experience rain or snow.

What should I pack for a trip to Winnebago?

For visits to Winnebago during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.

What country is Winnebago in?

Winnebago is located in United States, in the state of Illinois.

What are the public holidays in Winnebago in 2026?

View the 2026 public holidays for Winnebago on our Holidays page.

What are the GPS coordinates used for the weather forecast in Winnebago?

The weather forecast for Winnebago uses coordinates 42.3255, -89.1497.