CHAMPAIGN, IL 61820 Weather Forecast & Current Conditions

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CHAMPAIGN, IL
Current Weather

7:53 PM CDT JUN 9, 2026
Clear
79°F
Feels Like: 83°F
Dewpoint: 75°F
Rel. Hum.: 88%
Visibility: 10 miles
Wind: E at 3 mph
Pressure: 29.88 inches
Last 72 hours

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CHAMPAIGN, IL 61820
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear this evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows around 70. Southwest winds 5 to 10 mph. Chance of rain 40 percent.
WEDNESDAY
Sunny with highs in the lower 90s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Heat index values up to 102.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 70s. Southwest winds 15 to 20 mph. Chance of rain 50 percent.
THURSDAY
Mostly sunny and breezy with highs in the lower 90s. Southwest winds 10 to 15 mph, increasing to 15 to 25 mph with gusts up to 35 mph in the afternoon. Heat index values up to 102.
THURSDAY NIGHT
Showers with a chance of thunderstorms in the evening, then mostly cloudy after midnight. Breezy with lows in the mid 60s. Southwest winds 15 to 25 mph, becoming west 10 to 15 mph after midnight. Chance of rain 90 percent.
FRIDAY
Sunny. Not as warm with highs in the lower 80s.
FRIDAY NIGHT
Clear. Lows around 60.
SATURDAY
Sunny. Highs in the mid 80s.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of rain 40 percent.
SUNDAY
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.
SUNDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of rain 50 percent.
MONDAY
Partly sunny. Highs in the upper 70s.
MONDAY NIGHT AND TUESDAY
Partly cloudy. Lows in the mid 50s. Highs in the mid 70s.

Visible Weather Satellite
CHAMPAIGN, IL 61820
Infrared Weather Satellite
CHAMPAIGN, IL 61820
NEXRAD Weather Radar
CHAMPAIGN, IL 61820

CHAMPAIGN, IL 3 hourly weather forecast

weather forecast created  8:00 AM EDT  6/ 9/2026
Tuesday
9 JUN 2026
CHAMPAIGN, IL 61820 weather forecast Day 1, 12 hours 1 PM 84° 90° Partly Cloudy 32%
RAIN
.5–1 in
0% Thunder
( 37% severe)
SW   13 70% 73°
High 88° CHAMPAIGN, IL 61820 weather forecast Day 1, 15 hours 4 PM 87° 93° Mostly Cloudy SW   14 61% 72°
Partly Cloudy

Chance of Rain

CHAMPAIGN, IL 61820 weather forecast Day 1, 18 hours 7 PM 85° 92° Partly Cloudy 29%
RAIN
.01–.1 in
0% Thunder
( 36% severe)
SW   10 67% 73°
CHAMPAIGN, IL 61820 weather forecast Day 1, 21 hours 10 PM 77° 79° Partly Cloudy SSW   8 79% 70°
Wednesday
10 JUN 2026
CHAMPAIGN, IL 61820 weather forecast Day 2, 0 hours 1 AM 74° 74° Partly Cloudy 49%
RAIN
***
0% Thunder
( 26% severe)
SSW   9 84% 69°
Low 71° CHAMPAIGN, IL 61820 weather forecast Day 2, 3 hours 4 AM 73° 73° Partly Cloudy SSW   10 87% 69°
High 92° CHAMPAIGN, IL 61820 weather forecast Day 2, 6 hours 7 AM 76° 77° Partly Cloudy 2%

0% Thunder
( 9% severe)
SSW   13 85% 71°

Partly Cloudy




Breezy
CHAMPAIGN, IL 61820 weather forecast Day 2, 9 hours 10 AM 85° 92° Partly Cloudy SW   16 67% 73°
CHAMPAIGN, IL 61820 weather forecast Day 2, 12 hours 1 PM 89° 97° Partly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 44% severe)
SSW   18 59% 73°
CHAMPAIGN, IL 61820 weather forecast Day 2, 15 hours 4 PM 91° 98° Partly Cloudy SW   20 52% 71°
CHAMPAIGN, IL 61820 weather forecast Day 2, 18 hours 7 PM 87° 92° Partly Cloudy 8%

0% Thunder
( 28% severe)
SSW   18 57% 70°
CHAMPAIGN, IL 61820 weather forecast Day 2, 21 hours 10 PM 81° 84° Partly Cloudy SSW   17 65% 68°
Thursday
11 JUN 2026
CHAMPAIGN, IL 61820 weather forecast Day 3, 0 hours 1 AM 77° 79° Partly Cloudy 35%
RAIN
.25–.5 in
0% Thunder
( 15% severe)
SSW   16 74% 68°
Low 73° CHAMPAIGN, IL 61820 weather forecast Day 3, 3 hours 4 AM 75° 75° Partly Cloudy SSW   15 79% 68°
High 93° CHAMPAIGN, IL 61820 weather forecast Day 3, 6 hours 7 AM 77° 79° Partly Cloudy 5%

0% Thunder
( 18% severe)
SSW   14 76% 69°

Partly Cloudy

Chance of Rain


Breezy
CHAMPAIGN, IL 61820 weather forecast Day 3, 9 hours 10 AM 85° 91° Partly Cloudy SW   17 65% 72°
CHAMPAIGN, IL 61820 weather forecast Day 3, 15 hours 1 PM 89° 96° Partly Cloudy 31%
RAIN
.5–1 in
0% Thunder
( 32% severe)
SSW   20 57% 72°
CHAMPAIGN, IL 61820 weather forecast Day 3, 18 hours 4 PM 91° 98° Partly Cloudy SSW   24 52% 71°
CHAMPAIGN, IL 61820 weather forecast Day 3, 21 hours 7 PM 86° 91° Partly Cloudy     SSW   22 59% 70°

CHAMPAIGN, IL extended weather forecast

Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Tuesday
16 JUN 2026
Low 63° Low 58° Low 61° Low 62° Low 57°
High 83° High 84° High 78° High 77° High 78°
CHAMPAIGN, IL 61820 weather forecast Day 4 CHAMPAIGN, IL 61820 weather forecast Day 5 CHAMPAIGN, IL 61820 weather forecast Day 6 CHAMPAIGN, IL 61820 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
60% Rain
Partly Cloudy
7% Rain
Overcast
50% Rain
Overcast
48% Rain
Overcast
45% Rain
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