Weather forecast for 10 days
Hartsville, IL

Frequently asked questions

What is the weather forecast for Hartsville for the next ten days?
In Hartsville, weather will be unstable, and a combination of bright, storm-filled, rain-soaked and dull weather is expected for the next ten days.
Will it rain in the next ten days?
Rain is predicted for Sunday through Wednesday and next Tuesday in Hartsville. Monday, with substantial precipitation of 1.1", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 80.6°F and 91.4°F, while the minimum temperature will be between 68°F and 73.4°F.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 86°F and 109.4°F.
What will be the hottest and the coldest days?
With a maximum temperature of 91.4°F, Saturday through next Monday will be the hottest days. Tomorrow will be the coldest day, with a maximum temperature of 80.6°F.

Long-term weather forecast

SunJun 15.
  • min.
  • 70°F
Showers Late
Showers Late
  • Wind: 1mph E
  • Humidity: 96%
  • UV index: 0
  • Precip. probability: 99%
  • Precipitation: 0.39"
  • 5:30 am 8:18 pm CDT
MonJun 16.
  • 81°F
  • 70°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 4mph S
  • Humidity: 87%
  • UV index: 6
  • Precip. probability: 57%
  • Precipitation: 1.1"
  • 5:30 am 8:18 pm CDT
TueJun 17.
  • 84°F
  • 72°F
AM Showers
AM Showers
  • Wind: 6mph SW
  • Humidity: 82%
  • UV index: 7
  • Precip. probability: 36%
  • Precipitation: 0.08"
  • 5:30 am 8:19 pm CDT
WedJun 18.
  • 86°F
  • 68°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 14mph SSW
  • Humidity: 78%
  • UV index: 9
  • Precip. probability: 38%
  • Precipitation: 0.43"
  • 5:31 am 8:19 pm CDT
ThuJun 19.
  • 86°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph WNW
  • Humidity: 69%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:31 am 8:19 pm CDT
FriJun 20.
  • 88°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph S
  • Humidity: 66%
  • UV index: 10
  • Precip. probability: 8%
  • Precipitation: 0"
  • 5:31 am 8:19 pm CDT
SatJun 21.
  • 91°F
  • 73°F
Sunny
Sunny
  • Wind: 9mph SSW
  • Humidity: 68%
  • UV index: 10
  • Precip. probability: 10%
  • Precipitation: 0"
  • 5:31 am 8:20 pm CDT
SunJun 22.
  • 91°F
  • 73°F
Sunny
Sunny
  • Wind: 7mph SSW
  • Humidity: 67%
  • UV index: 10
  • Precip. probability: 11%
  • Precipitation: 0"
  • 5:31 am 8:20 pm CDT
MonJun 23.
  • 91°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph SSW
  • Humidity: 69%
  • UV index: 10
  • Precip. probability: 21%
  • Precipitation: 0"
  • 5:32 am 8:20 pm CDT
TueJun 24.
  • 88°F
  • 72°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 4mph SW
  • Humidity: 70%
  • UV index: 10
  • Precip. probability: 33%
  • Precipitation: 0.08"
  • 5:32 am 8:20 pm CDT
The next ten days will bring unstable conditions, and a mix of sunny, stormy, rain-filled and cloudy weather is expected.
Rain is predicted for Sunday through Wednesday and next Tuesday.
In the coming days, the maximum temperature will range between 80.6°F and 91.4°F, while the overnight low will be nearly unchanged, as the lowest temperatures will remain in the range of 68°F to 73.4°F.
With a maximum temperature of 91.4°F, Saturday through next Monday will be the hottest days; Monday will be the coldest day, with the highest temperature of 80.6°F.
Combining with the humidity, the maximum feel-like temperature may increase substantially and vary between a blazing 86°F and a blistering 109.4°F.
Updated: Jun 16, 2025 @ 02:55:15 UTC
Published by: Weather U.S. | About Us
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