Weather forecast for 10 days
Illiopolis, IL

Weather forecast for the weekend

Saturday, Apr 5.

PM Showers
6:32 am

7:26 pm
CDT
PM Showers
52°F / 36°F
  • Wind: 15mph N
  • Humidity: 78%
  • Precip. probability: 48%
  • Precipitation: 0.12"
  • UV index: 1
Tomorrow, in Illiopolis, expect brief rain showers to develop during the afternoon.
Minimal precipitation is predicted. The temperature will vary between a maximum of a cool 51.8°F and a minimum of an icy 35.6°F.
Tomorrow, climate comparisons show a temperature closer to March's 50°F than April's 62.2°F.
Sunrise will be at 6:32 am and sunset at 7:26 pm; tomorrow's daylight will last for 12h and 55min.

Sunday, Apr 6.

Cloudy
6:30 am

7:27 pm
CDT
Cloudy
52°F / 32°F
  • Wind: 12mph NNE
  • Humidity: 49%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 4
On Sunday, April 6, expect a dull and cloudy day.
Rain is not forecasted. Temperature span will be from a high of a cool 51.8°F to a low of a cold 32°F.
On Sunday, the maximum temperature of 51.8°F will resemble March's climate more than April's.
Sunrise will be at 6:30 am and sunset at 7:27 pm; the daylight will last for 12h and 57min.

Frequently asked questions

What is the weather forecast for Illiopolis for tomorrow?
Tomorrow, in Illiopolis, a few rain showers may pass through in the afternoon.
Will it rain tomorrow?
Tomorrow, there is a low probability of minimal rainfall in Illiopolis.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 51.8°F, while the lowest temperature will be 35.6°F.
Tomorrow, the maximum temperature will be significantly lower than the average highest temperature of 62.2°F in April. The lowest temperature will be also significantly lower than the average low of 45.9°F.
What time are sunrise and sunset tomorrow?
On Saturday, in Illiopolis, sunrise will be at 6:32 am and sunset at 7:26 pm (CDT).
How long will the day be tomorrow?
Tomorrow, the daylight will last for 12h and 55min.
What is the weather forecast for Illiopolis for Sunday?
On Sunday, expect mostly gray skies with limited brightness.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature in Illiopolis will be 51.8°F, while the minimum temperature will be 32°F.
What is the weather forecast for Illiopolis for the next ten days?
In Illiopolis, a combination of overcast, showery and sunny weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rain is anticipated on Friday, Saturday, Wednesday and Thursday in Illiopolis. Friday, with heavy precipitation of 1.22", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 48.2°F and 73.4°F, as the minimum temperature will be between 24.8°F and 57.2°F.
What will be the warmest and the coldest days?
With the maximum temperature of 73.4°F, next Sunday will be the warmest day. The coldest day will be Tuesday, with a maximum of 48.2°F.

Long-term weather forecast

FriApr 4.
  • 54°F
  • 45°F
Rain
Rain
  • Wind: 12mph ENE
  • Humidity: 80%
  • UV index: 3
  • Precip. probability: 91%
  • Precipitation: 1.22"
  • 6:33 am 7:25 pm CDT
SatApr 5.
  • 52°F
  • 36°F
PM Showers
PM Showers
  • Wind: 15mph N
  • Humidity: 78%
  • UV index: 1
  • Precip. probability: 48%
  • Precipitation: 0.12"
  • 6:32 am 7:26 pm CDT
SunApr 6.
  • 52°F
  • 32°F
Cloudy
Cloudy
  • Wind: 12mph NNE
  • Humidity: 49%
  • UV index: 4
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:30 am 7:27 pm CDT
MonApr 7.
  • 57°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph WNW
  • Humidity: 49%
  • UV index: 6
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:29 am 7:28 pm CDT
TueApr 8.
  • 48°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph NW
  • Humidity: 44%
  • UV index: 6
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:27 am 7:29 pm CDT
WedApr 9.
  • 55°F
  • 48°F
Cloudy
Cloudy
  • Wind: 17mph S
  • Humidity: 56%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 6:26 am 7:30 pm CDT
ThuApr 10.
  • 68°F
  • 45°F
AM Showers
AM Showers
  • Wind: 15mph WSW
  • Humidity: 60%
  • UV index: 6
  • Precip. probability: 31%
  • Precipitation: 0.04"
  • 6:24 am 7:31 pm CDT
FriApr 11.
  • 70°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph WNW
  • Humidity: 54%
  • UV index: 7
  • Precip. probability: 14%
  • Precipitation: 0"
  • 6:22 am 7:32 pm CDT
SatApr 12.
  • 70°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSE
  • Humidity: 58%
  • UV index: 7
  • Precip. probability: 20%
  • Precipitation: 0"
  • 6:21 am 7:33 pm CDT
SunApr 13.
  • 73°F
  • 57°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 16mph S
  • Humidity: 64%
  • UV index: 6
  • Precip. probability: 14%
  • Precipitation: 0"
  • 6:19 am 7:34 pm CDT
For the next ten days, a combination of overcast, rain-filled and mostly clear weather is anticipated.
Rain is forecasted for Friday, Saturday, Wednesday and Thursday.
Temperature fluctuation will be noticeable throughout the forecast window. Highs will range from 48.2°F to 73.4°F, while the variation in nighttime lows will be also notably wide, as the minimum temperature is expected to range between 24.8°F and 57.2°F.
Next Sunday is expected to be the warmest, reaching up to 73.4°F; the lowest daytime temperature of the period will be reached on Tuesday, peaking at 48.2°F.
Updated: Apr 4, 2025 @ 08:24:55 UTC
Published by: Weather U.S. | About Us
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