Weather forecast for 10 days
Illinois City, IL

Weather forecast for the weekend

Saturday, May 3.

Mostly Sunny
5:55 am

8:04 pm
CDT
Mostly Sunny
66°F / 43°F
  • Wind: 9mph N
  • Humidity: 52%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 7
On Saturday, May 3, mainly sunny conditions will dominate the day.
The temperature is expected to vary between a comfortable 66.2°F and a brisk 42.8°F.
The maximum temperature will be higher and more in tune with May's average of 70.3°F than with April's.
Sunrise will be at 5:55 am and sunset at 8:04 pm; the daylight will last for 14h and 9min.

Sunday, May 4.

Sunny
5:54 am

8:06 pm
CDT
Sunny
75°F / 50°F
  • Wind: 10mph SE
  • Humidity: 51%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 8
On Sunday, May 4, sunshine is expected with little to no cloud cover.
The highest temperature will be a temperate 75.2°F, while the lowest anticipated temperature is a crisp 50°F.
It will be warmer, and the temperature will align more closely with May's average high of 70.3°F than April's.
Sunrise will be at 5:54 am and sunset at 8:06 pm; the daylight will last for 14h and 11min.

Frequently asked questions

What is the weather forecast for Illinois City for Saturday?
On Saturday, blue skies and warm sunshine will define the conditions.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 66.2°F, while the minimum temperature will be 42.8°F.
What is the weather forecast for Illinois City for Sunday?
On Sunday, sunny conditions are expected to continue.
What will be the highest temperature in Illinois City on Sunday?
On Sunday, the maximum temperature in Illinois City will be 75.2°F, while the minimum temperature will be 50°F.
What is the weather forecast for Illinois City for the next ten days?
In Illinois City, a combination of gloomy, bright and rainy weather is forecasted for the next ten days.
Will it rain in the next ten days in Illinois City?
Rainfall is predicted for Wednesday and Thursday in Illinois City. Wednesday, with moderate precipitation of 0.43", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 62.6°F and 80.6°F, as the minimum temperature will be between 42.8°F and 55.4°F.
What will be the warmest and the coldest days?
The warmest days will be next Tuesday and Wednesday, with a maximum of 80.6°F. Wednesday will be the coldest day, with a maximum temperature of 62.6°F.

Long-term weather forecast

MonApr 28.
  • min.
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 19mph SW
  • Humidity: 72%
  • UV index: 0
  • Precip. probability: 15%
  • Precipitation: 0"
  • 6:02 am 7:59 pm CDT
TueApr 29.
  • 66°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph NW
  • Humidity: 59%
  • UV index: 7
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:01 am 8:00 pm CDT
WedApr 30.
  • 63°F
  • 54°F
PM Showers
PM Showers
  • Wind: 13mph ESE
  • Humidity: 71%
  • UV index: 3
  • Precip. probability: 61%
  • Precipitation: 0.43"
  • 5:59 am 8:01 pm CDT
ThuMay 1.
  • 66°F
  • 50°F
Showers
Showers
  • Wind: 11mph NW
  • Humidity: 86%
  • UV index: 3
  • Precip. probability: 60%
  • Precipitation: 0.31"
  • 5:58 am 8:02 pm CDT
FriMay 2.
  • 64°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph NW
  • Humidity: 64%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:57 am 8:03 pm CDT
SatMay 3.
  • 66°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph N
  • Humidity: 52%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:55 am 8:04 pm CDT
SunMay 4.
  • 75°F
  • 50°F
Sunny
Sunny
  • Wind: 10mph SE
  • Humidity: 51%
  • UV index: 8
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:54 am 8:06 pm CDT
MonMay 5.
  • 77°F
  • 52°F
Sunny
Sunny
  • Wind: 13mph SSE
  • Humidity: 53%
  • UV index: 8
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:53 am 8:07 pm CDT
TueMay 6.
  • 81°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph S
  • Humidity: 54%
  • UV index: 8
  • Precip. probability: 13%
  • Precipitation: 0"
  • 5:52 am 8:08 pm CDT
WedMay 7.
  • 81°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph ESE
  • Humidity: 58%
  • UV index: 7
  • Precip. probability: 14%
  • Precipitation: 0"
  • 5:51 am 8:09 pm CDT
overcast, sunny and wet weather is anticipated.
Rainfall is expected on Wednesday and Thursday.
Substantial differences in temperature are forecasted in the upcoming period. Forecast highs will fluctuate between 62.6°F and 80.6°F, while the lowest night temperatures will vary also significantly, as the minimum temperature is expected to range between 42.8°F and 55.4°F.
With a maximum temperature of 80.6°F, next Tuesday and Wednesday will be the warmest days; the lowest daytime temperature of the period will be reached on Wednesday, peaking at 62.6°F.
Updated: Apr 29, 2025 @ 02:05:47 UTC
Published by: Weather U.S. | About Us
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