Currently: 22 °F. Sunny. (Weather station: University Of Illinois-Willard Airport, USA). See more current weatherAnnual Weather Averages Near Champaign
Averages are for University Of Illinois-Willard Airport, which is 6 miles from Champaign.
Based on weather reports collected during 1985–2015.
All Year Climate & Weather Averages in Champaign
High Temp: 85 °F
Low Temp: 18 °F
Mean Temp: 52 °F
Precipitation: 1.49"
Humidity: 73%
Dew Point: 43 °F
Wind: 9 mph
Pressure: 30.05 "Hg
Visibility: 9 mi
January Climate & Weather Averages in Champaign
High Temp: 34 °F
Low Temp: 18 °F
Mean Temp: 26 °F
Precipitation: 0.88"
Humidity: 82%
Dew Point: 22 °F
Wind: 11 mph
Pressure: 30.14 "Hg
Visibility: 9 mi
February Climate & Weather Averages in Champaign
High Temp: 38 °F
Low Temp: 21 °F
Mean Temp: 30 °F
Precipitation: 0.80"
Humidity: 79%
Dew Point: 24 °F
Wind: 11 mph
Pressure: 30.12 "Hg
Visibility: 9 mi
March Climate & Weather Averages in Champaign
High Temp: 51 °F
Low Temp: 30 °F
Mean Temp: 41 °F
Precipitation: 1.11"
Humidity: 71%
Dew Point: 32 °F
Wind: 11 mph
Pressure: 30.08 "Hg
Visibility: 10 mi
April Climate & Weather Averages in Champaign
High Temp: 64 °F
Low Temp: 40 °F
Mean Temp: 52 °F
Precipitation: 2.04"
Humidity: 65%
Dew Point: 41 °F
Wind: 12 mph
Pressure: 29.98 "Hg
Visibility: 10 mi
May Climate & Weather Averages in Champaign
High Temp: 75 °F
Low Temp: 52 °F
Mean Temp: 63 °F
Precipitation: 2.34"
Humidity: 65%
Dew Point: 52 °F
Wind: 10 mph
Pressure: 29.98 "Hg
Visibility: 10 mi
June Climate & Weather Averages in Champaign
High Temp: 83 °F
Low Temp: 61 °F
Mean Temp: 72 °F
Precipitation: 1.98"
Humidity: 68%
Dew Point: 62 °F
Wind: 8 mph
Pressure: 29.96 "Hg
Visibility: 10 mi
July Climate & Weather Averages in Champaign
High Temp: 85 °F
Low Temp: 64 °F
Mean Temp: 75 °F
Precipitation: 1.70"
Humidity: 74%
Dew Point: 66 °F
Wind: 6 mph
Pressure: 30.00 "Hg
Visibility: 9 mi
August Climate & Weather Averages in Champaign
High Temp: 83 °F
Low Temp: 62 °F
Mean Temp: 73 °F
Precipitation: 1.34"
Humidity: 74%
Dew Point: 65 °F
Wind: 6 mph
Pressure: 30.01 "Hg
Visibility: 9 mi
September Climate & Weather Averages in Champaign
High Temp: 79 °F
Low Temp: 54 °F
Mean Temp: 66 °F
Precipitation: 1.28"
Humidity: 67%
Dew Point: 55 °F
Wind: 7 mph
Pressure: 30.04 "Hg
Visibility: 10 mi
October Climate & Weather Averages in Champaign
High Temp: 66 °F
Low Temp: 42 °F
Mean Temp: 54 °F
Precipitation: 1.59"
Humidity: 68%
Dew Point: 43 °F
Wind: 9 mph
Pressure: 30.08 "Hg
Visibility: 11 mi
November Climate & Weather Averages in Champaign
High Temp: 51 °F
Low Temp: 32 °F
Mean Temp: 42 °F
Precipitation: 1.60"
Humidity: 75%
Dew Point: 34 °F
Wind: 11 mph
Pressure: 30.12 "Hg
Visibility: 10 mi
December Climate & Weather Averages in Champaign
High Temp: 38 °F
Low Temp: 23 °F
Mean Temp: 31 °F
Precipitation: 1.20"
Humidity: 82%
Dew Point: 26 °F
Wind: 10 mph
Pressure: 30.12 "Hg
Visibility: 9 mi