Weather in Champaign, Illinois for July 2026
Meteorological - Air Quality Alert - See hour by hour.
Until now, July 2026 in Champaign has been nearly identical to the historical average, with a temperature of 31.1 °C (showing only a slight deviation of 0.4 °C).
The forecast for the next days in Champaign predicts temperatures to be around 26 °C, close to the historical average.
In general, the average temperature in Champaign at the beginning of July is 30.9 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 26.4 °C by the end of July.
Champaign in July brings notable rainfall, with an average of 19 rainy days and a total precipitation of 240.3 mm.
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Champaign Weather July
Temperatures trend during July in Champaign
July weather in Champaign day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Overcast | 31° /19° | 1.5 mm | 9 | |
| Jul. 2 |  Cloudy | 31° /21° | 1.1 mm | 9 | |
| Jul. 3 |  Sunny | 34° /21° | 0.6 mm | 11 | |
| Jul. 4 | Sunny | 32° /21° | 11.8 mm | 9 | |
| Jul. 5 |  Partly cloudy | 30° /20° | 1 mm | 6 | |
| Jul. 6 |  Moderate or heavy rain shower | 28° /20° | 6.9 mm | 8 | |
| Jul. 7 | Overcast | 30° /19° | 0 mm | 9 | |
| Jul. 8 |  Thundery outbreaks possible | 31° /17° | 4.8 mm | 10 | |
| Jul. 9 | Moderate or heavy rain shower | 30° /21° | 6.2 mm | 9 | |
| Jul. 10 |  Fog | 30° /20° | 1.5 mm | 9 | |
| Jul. 11 | Overcast | 31° /21° | 5.4 mm | 9 | |
| Jul. 12 | Overcast | 30° /21° | 0 mm | 10 | |
| Jul. 13 | Moderate or heavy rain shower | 29° /19° | 23.7 mm | 9 | |
| Jul. 14 | Fog | 31° /19° | 0 mm | 9 | |
| Jul. 15 | Moderate rain at times | 32° /19° | 1.5 mm | 10 | |
| Jul. 16 | Fog | 33° /21° | 0.2 mm | 10 | |
| Jul. 17 | Thundery outbreaks possible | 30° /22° | 3.3 mm | 9 | |
| Jul. 18 | Overcast | 30° /21° | 1.6 mm | 9 | |
| Jul. 19 |  Light rain shower | 32° /21° | 3.3 mm | 10 | |
| Jul. 20 | Sunny | 32° /18° | 0 mm | 7.1 | |
| Jul. 21 | Sunny | 28° /18° | 20.5 mm | 8.8 | |
| Jul. 22 | Sunny | 21° /13° | 0.1 mm | 9.6 | |
| Jul. 23 | Sunny | 23° /12° | 0 mm | 9.5 | |
| Jul. 24 | Partly cloudy | 20° /14° | 0 mm | 5 | |
| Jul. 25 | Sunny | 25° /13° | 0 mm | 6 | |
| Jul. 26 | Patchy rain possible | 26° /17° | 0.5 mm | 6 | |
| Jul. 27 | Sunny | 31° /21° | 11.4 mm | 8 | |
| Jul. 28 | Mist | 25° /17° | 0.1 mm | 6 | |
| Jul. 29 | Sunny | 24° /14° | 0 mm | 6 | |
| Jul. 30 | Sunny | 26° /15° | 0 mm | 7 | |
| Jul. 31 | Sunny | 28° /17° | 0 mm | 7 | |
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Champaign in July - FAQ
What are the expected maximum and minimum temperatures in Champaign during July?
How much rainfall should be expected in Champaign during July?
What are the typical wind conditions in Champaign during July?
July rainfall patterns in Champaign
UV exposure in Champaign during July
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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.