Champaign, IL Weather

Champaign weather forecast

  • Temperature:48°F
  • Humidity:86%
  • Pressure:30.06inHg
  • Wind speed:n/a
  • Direction:n/a
  • Gusts:n/a

Update from Champaign / Urbana, University of Illinois-Willard, IL on 30 Oct 6:53 PM EDT

Forecasted weather

Tonight

Chance Showers

37°F 30% POP

Friday

Slight Chc Showers

43°F 10% POP

Friday Night

Frost

28°F

Saturday

Morning Frost

44°F

Saturday Night

Mostly Clear

27°F

Sunday

Mostly Sunny

48°F

Sunday Night

Mostly Cloudy

38°F

Monday

Partly Sunny

58°F

Monday Night

Chance Showers

46°F

Tuesday

Showers Likely

55°F

Tuesday Night

Chance Showers

42°F

Wednesday

Partly Sunny

56°F

Wednesday Night

Partly Cloudy

41°F

Thursday

Mostly Sunny

57°F

Champaign average temperature

MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January-18°F66°F28°F2.7"
February-9°F63°F28°F2.0"
March9°F81°F41°F2.7"
April21°F90°F52°F3.8"
May28°F96°F63°F3.2"
June48°F95°F73°F3.8"
July43°F95°F73°F4.9"
August44°F95°F73°F2.6"
September37°F95°F66°F3.0"
October25°F93°F54°F3.9"
November12°F75°F42°F2.9"
December-5°F63°F29°F2.9"
In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.

The highest average temperature in Champaign is June at 72.9 degrees. The coldest average temperature in Champaign is February at 27.8 degrees. The most monthly precipitation in Champaign occurs in July with 4.9 inches. The Champaign weather information is based on the average of the previous 3-7 years of data.

Loading...

Champaign air quality index & pollution index

IndexChampaignIllinoisNational
Air quality index364150
Pollution index1,494,1603,333,9365,076,858
In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
Put this data on your website

The Champaign, IL air quality index is a median value which considers the most hazardous air pollutants. The Champaign, IL air quality index is 12.7% less than the Illinois average and 27.5% less than the national average.

The Champaign, IL pollution index is the sum of the most hazardous air pollutants displayed in pounds. The Champaign, IL pollution index is 55.2% less than the Illinois average and 70.6% less than the national average.

Air quality information

MeasurementTotal
Days measured365
Days with good air quality311
Days with moderate air quality54
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Air pollution information

PollutantTotal
Arsenic0.010%
Benzene0.040%
Carbon Tetrachloride0.290%
Lead0.010%
Mercury0.010%

Average monthly Champaign temperature with heat index

Champaign monthly precipitation with daily maximum

Champaign monthly snow depth with daily maximum

Champaign monthly wind speed information

What's your opinion about the weather in Champaign?

  • •  Do you have some information you'd like to add?
  • •  You be the expert! Share your knowledge and help others.
  • •  Comments are moderated: please stay on topic.
No comments yet, be the first to add one.

Cities near Champaign, IL

CityScoreMiles
Mahomet, IL8410.1
Monticello, IL8418.5
Savoy, IL814.3
Mount Zion, IL8141
Philo, IL808.8
Gibson City, IL8025.1
Fisher, IL8014.8
Catlin, IL7928.8
CityScoreMiles
Long Creek, IL7938.3
St. Joseph, IL7910.7
Cerro Gordo, IL7930
Le Roy, IL7931.9
Tolono, IL799
Bement, IL7922
Lexington, IL7946.1
Paxton, IL7825
See all Illinois cities