Live Weather & Forecast

Weather in Congerville

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

Flag of United States
Partly cloudy
18°C
Feels like 18°C
65°F / Feels 65°F
Partly cloudy
Congerville, Illinois
🌞 Daytime
Updated: 2026-04-11 16:00
💧
Humidity
34%
💨
Wind
15.5 km/h SE
🌬️
Wind Gust
20.3 km/h
🌡️
Pressure
1025 mb
👁️
Visibility
16 km
☀️
UV Index
1.9 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
75%
💦
Dew Point
3.2°C
🌐
Wind Degree
135°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
189.9 μg/m³
NO₂
5 μg/m³
O₃
89 μg/m³
SO₂
1.4 μg/m³
PM 2.5
6.8 μg/m³
PM 10
7.1 μg/m³

Weather Alerts 2

Met · Severe · Immediate
Flood Warning issued April 10 at 9:09PM CDT by NWS Lincoln IL

...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Cass, Mason and Fulton Counties. Illinois River at Beardstown affecting Cass, Morgan, Schuyler and Brown Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding i...

Caution is urged when walking near riverbanks. Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Additional information is available at www.weather.gov.

Effective: 2026-04-10T21:09:00-05:00  ·  Expires: 2026-04-11T13:15:00-05:00
Met · Severe · Immediate
Flood Warning issued April 11 at 11:18AM CDT by NWS Lincoln IL

...The Flood Warning continues for the following rivers in Illinois... Illinois River near Havana affecting Mason, Cass and Fulton Counties. .The following forecasts are based on observed precipitation, soil moisture conditions, and forecast precipitation. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Illinois River near Havana. * WHEN...Until further notice....

Persons with interests along this river need to remain aware of the latest forecasts and associated flood risk for their area. Stay tuned for further updates on this flooding situation. Caution is urged when walking near riverbanks. Additional information is available at www.weather.gov.

Effective: 2026-04-11T11:18:00-05:00  ·  Expires: 2026-04-12T03:30:00-05:00

Today's Hourly Forecast

24-hour breakdown for Congerville, Illinois

12 AM
Clear
6°
Clear
💧 82% 💨 15.8 km/h
1 AM
Clear
6°
Clear
💧 78% 💨 13.7 km/h
2 AM
Clear
5°
Clear
💧 80% 💨 13.3 km/h
3 AM
Clear
5°
Clear
💧 90% 💨 13.3 km/h
4 AM
Clear
4°
Clear
💧 92% 💨 5.8 km/h
5 AM
Clear
4°
Clear
💧 90% 💨 6.8 km/h
6 AM
Clear
4°
Clear
💧 93% 💨 9.4 km/h
7 AM
Sunny
5°
Sunny
💧 88% 💨 10.8 km/h
8 AM
Sunny
6°
Sunny
💧 80% 💨 14.4 km/h
9 AM
Sunny
8°
Sunny
💧 71% 💨 15.1 km/h
10 AM
Sunny
10°
Sunny
💧 66% 💨 18.4 km/h
11 AM
Sunny
12°
Sunny
💧 63% 💨 15.5 km/h
12 PM
Sunny
13°
Sunny
💧 61% 💨 14.4 km/h
1 PM
Sunny
15°
Sunny
💧 55% 💨 15.1 km/h
2 PM
Sunny
17°
Sunny
💧 46% 💨 15.1 km/h
3 PM
Sunny
19°
Sunny
💧 38% 💨 15.1 km/h
4 PM
Partly cloudy
18°
Partly cloudy
💧 34% 💨 15.5 km/h
5 PM
Sunny
20°
Sunny
💧 31% 💨 15.1 km/h
6 PM
Sunny
20°
Sunny
💧 32% 💨 13.3 km/h
7 PM
Sunny
18°
Sunny
💧 37% 💨 14.4 km/h
8 PM
Clear
16°
Clear
💧 41% 💨 19.1 km/h
9 PM
Clear
15°
Clear
💧 46% 💨 19.1 km/h
10 PM
Clear
14°
Clear
💧 50% 💨 22 km/h
11 PM
Clear
14°
Clear
💧 61% 💨 22 km/h

3-Day Forecast

Daily overview for Congerville, Illinois

Today
Sunny
Sunny
20° / 4°
🌧️ 0% chance of rain
💧 Avg. humidity: 63%
💨 Max wind: 22 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:24 AM
🌇 Sunset: 07:33 PM
🌙 Waning Crescent
🌑 Moon: 42% lit
Sun, Apr 12
Moderate rain
Moderate rain
25° / 13°
🌧️ 84% chance of rain
💧 Avg. humidity: 84%
💨 Max wind: 34.6 km/h
🌧️ Total precip: 9.2 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:23 AM
🌇 Sunset: 07:34 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Heavy rain
Heavy rain
26° / 16°
🌧️ 89% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 30.2 km/h
🌧️ Total precip: 25.03 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:21 AM
🌇 Sunset: 07:35 PM
🌙 Waning Crescent
🌑 Moon: 23% lit

Best Time to Visit Congerville

Plan your trip to Congerville, 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 Congerville 🗓 View Holidays 2026

Frequently Asked Questions

People also ask — answers optimized for search engines and voice queries.

What is the current weather in Congerville?
Current conditions in Congerville: Partly cloudy, temperature 18°C, humidity 34%.
What is the best time to visit Congerville?
The best time to visit Congerville is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Congerville?
Congerville is located at approximately 40.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Congerville?
The wettest period in Congerville is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Congerville?
For visits to Congerville during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Congerville in?
Congerville is located in United States, in the state of Illinois.
What are the public holidays in Congerville in 2026?
View the 2026 public holidays for Congerville on our Holidays page.
What are the GPS coordinates used for the weather forecast in Congerville?
The weather forecast for Congerville uses coordinates 40.617, -89.2043.