Weather forecast for 10 days
South Jacksonville, IL

Weather forecast for the weekend

Saturday, Jun 21.

Sunny
5:31 am

8:33 pm
CDT
Sunny
93°F / 75°F
  • Wind: 17mph SSW
  • Humidity: 64%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
On Saturday, in South Jacksonville, the weather remains calm, bright, and sunny.
The highest temperature will be a humid 93.2°F, while the lowest temperature will be a warm 75.2°F.
On Saturday, the higher temperature fits better with the expected maximum in July than June.
Sunrise will be at 5:31 am and sunset at 8:33 pm; the daylight will last for 15h and 2min.

Sunday, Jun 22.

Sunny
5:32 am

8:34 pm
CDT
Sunny
93°F / 73°F
  • Wind: 14mph SSW
  • Humidity: 59%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
On Sunday, June 22, clear skies and sunshine are anticipated.
Temperature fluctuations between a blazing 93.2°F and a moderately hot 73.4°F are forecasted.
Conditions will lean hotter, as the high of 93.2°F is more representative of July's climate.
Sunrise will be at 5:32 am and sunset at 8:34 pm; the daylight will last for 15h and 2min.

Frequently asked questions

What is the weather forecast for South Jacksonville for Saturday?
On Saturday, a sun-drenched sky is anticipated.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 93.2°F, while the minimum temperature will be 75.2°F.
What is the weather forecast for South Jacksonville for Sunday?
On Sunday, uninterrupted sunshine is anticipated.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature in South Jacksonville will be 93.2°F, while the lowest temperature will be 73.4°F.
What is the weather forecast for South Jacksonville for the next ten days?
In South Jacksonville, a combination of cloudy, bright and unstable weather is forecasted for the next ten days.
Will it rain in the next ten days?
With minimal precipitation of 0.08", rain is anticipated on next Friday and Saturday in South Jacksonville.
How hot will it be in the next ten days?
The maximum temperature will vary between 84.2°F and 95°F, while the minimum temperature will range between 64.4°F and 75.2°F.
Combining with the humidity, the maximum feel-like temperature will vary between 89.6°F and 111.2°F.
What will be the hottest and the coldest days?
With the maximum temperature of 95°F, Monday will be the hottest day. The coldest days will be Thursday, next Friday and Saturday, with a maximum of 84.2°F.

Long-term weather forecast

ThuJun 19.
  • 84°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WNW
  • Humidity: 70%
  • UV index: 9
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:31 am 8:33 pm CDT
FriJun 20.
  • 90°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph S
  • Humidity: 66%
  • UV index: 7
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:31 am 8:33 pm CDT
SatJun 21.
  • 93°F
  • 75°F
Sunny
Sunny
  • Wind: 17mph SSW
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:31 am 8:33 pm CDT
SunJun 22.
  • 93°F
  • 73°F
Sunny
Sunny
  • Wind: 14mph SSW
  • Humidity: 59%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:32 am 8:34 pm CDT
MonJun 23.
  • 95°F
  • 75°F
Sunny
Sunny
  • Wind: 11mph SSW
  • Humidity: 56%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:32 am 8:34 pm CDT
TueJun 24.
  • 93°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph SW
  • Humidity: 61%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:32 am 8:34 pm CDT
WedJun 25.
  • 91°F
  • 72°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph SW
  • Humidity: 64%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:32 am 8:34 pm CDT
ThuJun 26.
  • 88°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SW
  • Humidity: 67%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:33 am 8:34 pm CDT
FriJun 27.
  • 84°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Humidity: 67%
  • UV index: 9
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 5:33 am 8:34 pm CDT
SatJun 28.
  • 84°F
  • 68°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 7mph WSW
  • Humidity: 70%
  • UV index: 9
  • Precip. probability: 35%
  • Precipitation: 0.08"
  • 5:34 am 8:34 pm CDT
Looking ahead, conditions suggest a period of cloud-filled, bright and lightning-active weather is anticipated.
With minimal precipitation of 0.08", rain is expected on next Friday and Saturday.
In the upcoming days, the highest temperature will range between 84.2°F and 95°F, while the forecast minimum temperature falls between 64.4°F and 75.2°F.
With the highest temperature of 95°F, Monday will be the hottest day; with a maximum temperature of 84.2°F, Thursday, next Friday and Saturday will be the coldest days.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and range between a hot 89.6°F and an extremely hot 111.2°F.
Updated: Jun 19, 2025 @ 11:30:07 UTC
Published by: Weather U.S. | About Us
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