ALLERTON, IL 61810 Weather Forecast & Current Conditions

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CHAMPAIGN, IL
Current Weather

10:53 PM CDT JUN 8, 2026
Overcast
72°F
Feels Like: 72°F
Dewpoint: 70°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: S at 12 mph
Pressure: 29.98 inches
Last 72 hours

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ALLERTON, IL 61810
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
A chance of thunderstorms. Showers likely. Some thunderstorms may produce heavy rainfall. Lows in the mid 60s. South winds 5 to 10 mph. Chance of rain 70 percent.
TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. A slight chance of thunderstorms. A chance of showers, mainly in the morning. Warmer with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 30 percent.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent.
WEDNESDAY
Mostly sunny. Humid with highs in the lower 90s. Southwest winds 15 to 20 mph.
WEDNESDAY NIGHT
A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
THURSDAY
Mostly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent.
THURSDAY NIGHT
Becoming mostly cloudy after midnight. A chance of thunderstorms. Showers, mainly in the evening. Lows in the upper 60s. Chance of rain 80 percent.
FRIDAY
Mostly sunny. Highs in the mid 80s.
FRIDAY NIGHT AND SATURDAY
Mostly clear. Lows in the lower 60s. Highs in the upper 80s.
SATURDAY NIGHT AND SUNDAY
Partly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 80s. Chance of rain 50 percent.
SUNDAY NIGHT
Partly cloudy. A chance of showers in the evening. Lows in the upper 50s. Chance of rain 30 percent.
MONDAY
Partly sunny. A chance of showers in the afternoon. Highs around 80. Chance of rain 30 percent.

Visible Weather Satellite
ALLERTON, IL 61810
Infrared Weather Satellite
ALLERTON, IL 61810
NEXRAD Weather Radar
ALLERTON, IL 61810

CHAMPAIGN, IL 3 hourly weather forecast

weather forecast created  8:00 AM EDT  6/ 8/2026
Monday
8 JUN 2026
ALLERTON, IL 61810 weather forecast Day 1, 12 hours 1 PM 78° 80° Mostly Cloudy 96%
RAIN
***
0% Thunder
( 63% severe)
SSE   17 79% 71°
High 80° ALLERTON, IL 61810 weather forecast Day 1, 15 hours 4 PM 79° 82° Mostly Cloudy S   17 72% 69°
Mostly Cloudy

Rain

ALLERTON, IL 61810 weather forecast Day 1, 18 hours 7 PM 77° 79° Mostly Cloudy 73%
RAIN
***
0% Thunder
( 54% severe)
SSE   15 74% 68°
ALLERTON, IL 61810 weather forecast Day 1, 21 hours 10 PM 72° 72° Mostly Cloudy S   13 84% 67°
Tuesday
9 JUN 2026
ALLERTON, IL 61810 weather forecast Day 2, 0 hours 1 AM 70° 70° Mostly Cloudy 55%
RAIN
***
0% Thunder
( 22% severe)
SSW   12 90% 67°
Low 67° ALLERTON, IL 61810 weather forecast Day 2, 3 hours 4 AM 70° 70° Mostly Cloudy SSW   12 90% 67°
High 88° ALLERTON, IL 61810 weather forecast Day 2, 6 hours 7 AM 72° 72° Mostly Cloudy 23%
RAIN
.5–1 in
0% Thunder
( 20% severe)
SW   10 87% 68°

Mostly Cloudy

Chance of Rain

ALLERTON, IL 61810 weather forecast Day 2, 9 hours 10 AM 79° 82° Mostly Cloudy WSW   12 77% 71°
ALLERTON, IL 61810 weather forecast Day 2, 12 hours 1 PM 83° 89° Partly Cloudy 23%
RAIN
<.01 in
0% Thunder
( 36% severe)
WSW   12 72% 73°
ALLERTON, IL 61810 weather forecast Day 2, 15 hours 4 PM 87° 93° Mostly Cloudy WSW   13 61% 72°
ALLERTON, IL 61810 weather forecast Day 2, 18 hours 7 PM 85° 92° Partly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 42% severe)
SW   10 67% 73°
ALLERTON, IL 61810 weather forecast Day 2, 21 hours 10 PM 77° 79° Partly Cloudy SSW   9 79% 70°
Wednesday
10 JUN 2026
ALLERTON, IL 61810 weather forecast Day 3, 0 hours 1 AM 74° 74° Partly Cloudy 31%
RAIN
.1–.25 in
0% Thunder
( 31% severe)
SSW   12 87% 70°
Low 71° ALLERTON, IL 61810 weather forecast Day 3, 3 hours 4 AM 73° 73° Partly Cloudy SW   12 87% 69°
High 93° ALLERTON, IL 61810 weather forecast Day 3, 6 hours 7 AM 75° 75° Partly Cloudy 2%

0% Thunder
( 10% severe)
SSW   13 84% 70°

Partly Cloudy




Breezy
ALLERTON, IL 61810 weather forecast Day 3, 9 hours 10 AM 84° 90° Clear SW   16 70% 73°
ALLERTON, IL 61810 weather forecast Day 3, 15 hours 1 PM 88° 96° Partly Cloudy 3%

0% Thunder
( 24% severe)
SW   18 61% 73°
ALLERTON, IL 61810 weather forecast Day 3, 18 hours 4 PM 91° 97° Partly Cloudy SSW   21 50% 70°
ALLERTON, IL 61810 weather forecast Day 3, 21 hours 7 PM 88° 93° Partly Cloudy     SSW   20 55% 70°

CHAMPAIGN, IL extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 73° Low 72° Low 61° Low 57° Low 59°
High 92° High 85° High 82° High 80° High 75°
ALLERTON, IL 61810 weather forecast Day 4 ALLERTON, IL 61810 weather forecast Day 5 ALLERTON, IL 61810 weather forecast Day 6 ALLERTON, IL 61810 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
68% Rain
Overcast
53% Rain
Partly Cloudy
24% Rain
Partly Cloudy
18% Rain
Mostly Cloudy
55% Rain
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