Weather forecast for 10 days
Mechanicsburg, IL

Weather forecast for the weekend

Sunday, Jun 15.

Cloudy
5:27 am

8:29 pm
CDT
Cloudy
82°F / 68°F
  • Wind: 6mph NE
  • Humidity: 69%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 6
On Sunday, June 15, thick clouds will dominate the sky.
The maximum temperature will be a warm 82.4°F, while the minimum expected temperature is a pleasant 68°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is evaluated at a hot 87.8°F. Note that heat index values are valued for light wind and location in the shade.
The predicted daily high is projected to match June's typical maximum of 81.1°F.
Sunrise was at 5:27 am and sunset will be at 8:29 pm; the daylight will last for 15h and 2min.

Frequently asked questions

What is the weather forecast for Mechanicsburg for the next ten days?
In Mechanicsburg, a combination of mostly clear, dull and stormy weather is forecasted for the next ten days.
Will it rain in the next ten days?
Rain is predicted for Tuesday, Wednesday, next Monday and Tuesday in Mechanicsburg. With moderate precipitation of 0.63", Wednesday will be the day with the most rainfall.
How hot will it be in the next ten days in Mechanicsburg?
The maximum temperature will range between 82.4°F and 91.4°F, while the minimum temperature will vary between 64.4°F and 73.4°F.
Including the humidity's impact, the maximum feel-like temperature will range between 87.8°F and 107.6°F.
What will be the hottest and the coldest days?
With a maximum temperature of 91.4°F, Saturday and next Sunday will be the hottest days. The coldest days will be Sunday, Monday and next Tuesday, with a maximum of 82.4°F.

Long-term weather forecast

SunJun 15.
  • 82°F
  • 68°F
Cloudy
Cloudy
  • Wind: 6mph NE
  • Humidity: 69%
  • UV index: 6
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:27 am 8:29 pm CDT
MonJun 16.
  • 82°F
  • 66°F
Cloudy
Cloudy
  • Wind: 6mph ESE
  • Humidity: 76%
  • UV index: 6
  • Precip. probability: 23%
  • Precipitation: 0"
  • 5:27 am 8:29 pm CDT
TueJun 17.
  • 88°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SSW
  • Humidity: 73%
  • UV index: 9
  • Precip. probability: 15%
  • Precipitation: 0.12"
  • 5:27 am 8:29 pm CDT
WedJun 18.
  • 84°F
  • 66°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 16mph SW
  • Humidity: 77%
  • UV index: 9
  • Precip. probability: 57%
  • Precipitation: 0.63"
  • 5:27 am 8:30 pm CDT
ThuJun 19.
  • 84°F
  • 64°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph WNW
  • Humidity: 69%
  • UV index: 9
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:27 am 8:30 pm CDT
FriJun 20.
  • 86°F
  • 72°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph S
  • Humidity: 69%
  • UV index: 9
  • Precip. probability: 13%
  • Precipitation: 0"
  • 5:27 am 8:30 pm CDT
SatJun 21.
  • 91°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 15mph SSW
  • Humidity: 66%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:28 am 8:30 pm CDT
SunJun 22.
  • 91°F
  • 73°F
Sunny
Sunny
  • Wind: 14mph SSW
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:28 am 8:31 pm CDT
MonJun 23.
  • 88°F
  • 70°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph SSW
  • Humidity: 66%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 5:28 am 8:31 pm CDT
TueJun 24.
  • 82°F
  • 66°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 7mph NW
  • Humidity: 74%
  • UV index: 8
  • Precip. probability: 34%
  • Precipitation: 0.12"
  • 5:28 am 8:31 pm CDT
During the ten-day period, clear, gloomy and storm-filled weather is forecasted.
Rain is predicted for Tuesday, Wednesday, next Monday and Tuesday.
In the upcoming days, the maximum temperature will range between 82.4°F and 91.4°F, while nighttime temperatures are expected to vary from 64.4°F to 73.4°F.
With a maximum temperature of 91.4°F, Saturday and next Sunday will be the hottest days; Sunday, Monday and next Tuesday, with the highest temperature of 82.4°F, will be the coldest days.
Combining with the humidity, the maximum feel-like temperature may increase greatly and range between a tropical 87.8°F and a scorching 107.6°F.
Updated: Jun 15, 2025 @ 18:02:08 UTC
Published by: Weather U.S. | About Us
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