Champaign (IL)
10 day weather forecast for Champaign
Sunday, July 19th, 2026, at 16:01
today
31° 20°
tomorrow
28° 17°
Tuesday
28° 20°
Wednesday
23° 15°
Thursday
24° 13°
Friday
19° 14°
Saturday
25° 14°
Seemore
Champaign Weather Pages
Champaign weather forecast
The weather forecast for Champaign over the next 3 days indicates very wet conditions with temperatures ranging from 28 °C to 31 °C.
Heavy rain is expected on Tuesday.
Wind speeds are expected to be breezy, averaging around 14 km/h.
On Wednesday, expect a change in weather with temperatures reaching 23°C, and light showers with a 15% chance.
Champaign 14 days weather forecast
This weeks weather in Champaign. Click on a date for detailed forecasts
Sun. 19
31°
20°
0 mm
Mon. 20
28°
17°
0 mm
Tue. 21
28°
20°
10 mm
Wed. 22
23°
15°
0 mm
Thu. 23
24°
13°
0 mm
Fri. 24
19°
14°
9.3 mm
Sat. 25
25°
14°
0 mm
Sun. 26
25°
14°
0 mm
Mon. 27
26°
16°
0 mm
Tue. 28
28°
17°
3.3 mm
Wed. 29
30°
21°
2.8 mm
Thu. 30
31°
23°
0.1 mm
Fri. 31
31°
22°
0 mm
Sat. 1
33°
23°
0 mm
Further Ahead
You can click on date
Access Champaign weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Champaign long range weather forecast
30 day weather forecast for Champaign
Important Notice
Our Champaign long range weather forecast is based on historical data analysis rather than real-time forecasting models. While this provides a general outlook, weather conditions can change. We recommend checking the forecast closer to your planned date for the most current information.
Rain Forecast for the Next 14 Days in Champaign
The chart displays the expected rainfall values (in mm) over the next 14 days in Champaign, highlighting variations in precipitation levels for specific dates. ☔
Champaign Wind Speed Forecast Chart
This chart illustrates the projected daily max wind speed (in km) in Champaign over the next two weeks, providing insights into periods of increased or decreased wind activity. 🌀
Frequently asked questions about the weather in Champaign
How warm is it in Champaign over the next 14 days?
Over the next two weeks, temperatures in Champaign are expected to range from around 13 °C on the coldest nights up to about 33 °C on the warmest days. Use this range to plan what to pack and wear.
Will it rain in Champaign in the next two weeks?
Yes - rain is expected on about 7 of the next 14 days in Champaign, with roughly 25.5 mm of rainfall in total. It is worth keeping an umbrella or raincoat handy.
How windy is it in Champaign?
Maximum wind speeds in Champaign are forecast to reach about 22 km/h at their peak over the next 14 days.
When is the best time to visit Champaign?
For a month-by-month look at temperatures and rainfall, see our best time to visit Champaign guide.
How accurate is the 14-day forecast for Champaign?
Our Champaign forecast uses leading meteorological models and is most reliable over the next few days. Long-range days beyond a week show general trends and can change, so check back closer to the date for updates.
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Where is Champaign?Get accurate weather forecasts for Champaign, located at latitude 40.116 and longitude -88.243. Stay updated with localized weather information tailored for Champaign.
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