Weather forecast for 10 days
Lake Summerset, IL

Weather forecast for the weekend

Saturday, Jun 21.

Mostly Sunny / Wind
5:18 am

8:40 pm
CDT
Mostly Sunny / Wind
95°F / 77°F
  • Wind: 21mph SSW
  • Humidity: 61%
  • Precip. probability: 6%
  • Precipitation: 0"
  • UV index: 9
On Saturday, June 21, sun-drenched skies and noticeable winds are in store.
Rainfall is not anticipated. The temperature is predicted to vary between a fiery hot 95°F and a moderately hot 77°F.
On Saturday, temperatures will feel hotter as the forecast mirrors July's average high rather than June's.
Sunrise will be at 5:18 am and sunset at 8:40 pm; the daylight will last for 15h and 21min.

Sunday, Jun 22.

Sunny
5:19 am

8:40 pm
CDT
Sunny
95°F / 75°F
  • Wind: 18mph SSW
  • Humidity: 59%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 9
On Sunday, June 22, sunshine and minimal clouds are in the outlook.
Rainfall is not anticipated. Forecasted temperatures will peak at a sweltering 95°F and dip to a minimum of a warm 75.2°F.
On Sunday, the forecast leans hotter as the expected high better matches July's average of 79.3°F.
Sunrise will be at 5:19 am and sunset at 8:40 pm; the daylight will last for 15h and 21min.

Frequently asked questions

What is the weather forecast for Lake Summerset for Saturday?
On Saturday, expect breezy and bright conditions throughout.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 95°F, while the minimum temperature will be 77°F.
What is the weather forecast for Lake Summerset for Sunday?
On Sunday, conditions will remain bright with clear skies.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature in Lake Summerset will be 95°F, while the minimum temperature will be 75.2°F.
What is the weather forecast for Lake Summerset for the next ten days?
In Lake Summerset, weather will be unstable, and a combination of storm-filled, mostly clear, rainy and overcast weather is predicted for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Wednesday, Friday, Tuesday through next Friday in Lake Summerset. Next Thursday, with moderate precipitation of 0.79", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 78.8°F and 95°F, as the minimum temperature will range between 62.6°F and 77°F.
Combining with the humidity, the maximum feel-like temperature will vary between 78.8°F and 114.8°F.
What will be the hottest and the coldest days?
With a maximum temperature of 95°F, Saturday and Sunday will be the hottest days. Next Thursday will be the coldest day, with a maximum temperature of 78.8°F.

Long-term weather forecast

WedJun 18.
  • min.
  • 63°F
Heavy Rain
Heavy Rain
  • Wind: 11mph NW
  • Humidity: 92%
  • UV index: 0
  • Precip. probability: 100%
  • Precipitation: 0.47"
  • 5:18 am 8:39 pm CDT
ThuJun 19.
  • 84°F
  • 64°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WNW
  • Humidity: 60%
  • UV index: 9
  • Precip. probability: 12%
  • Precipitation: 0"
  • 5:18 am 8:39 pm CDT
FriJun 20.
  • 84°F
  • 75°F
AM Showers
AM Showers
  • Wind: 16mph SSW
  • Humidity: 65%
  • UV index: 7
  • Precip. probability: 46%
  • Precipitation: 0.12"
  • 5:18 am 8:39 pm CDT
SatJun 21.
  • 95°F
  • 77°F
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Wind: 21mph SSW
  • Humidity: 61%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:18 am 8:40 pm CDT
SunJun 22.
  • 95°F
  • 75°F
Sunny
Sunny
  • Wind: 18mph SSW
  • Humidity: 59%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:19 am 8:40 pm CDT
MonJun 23.
  • 93°F
  • 70°F
Sunny
Sunny
  • Wind: 16mph SW
  • Humidity: 57%
  • UV index: 9
  • Precip. probability: 13%
  • Precipitation: 0"
  • 5:19 am 8:40 pm CDT
TueJun 24.
  • 86°F
  • 66°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 9mph WNW
  • Humidity: 69%
  • UV index: 8
  • Precip. probability: 37%
  • Precipitation: 0.24"
  • 5:19 am 8:40 pm CDT
WedJun 25.
  • 84°F
  • 64°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph S
  • Humidity: 74%
  • UV index: 7
  • Precip. probability: 52%
  • Precipitation: 0.47"
  • 5:20 am 8:40 pm CDT
ThuJun 26.
  • 79°F
  • 64°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph SSW
  • Humidity: 73%
  • UV index: 7
  • Precip. probability: 57%
  • Precipitation: 0.79"
  • 5:20 am 8:40 pm CDT
FriJun 27.
  • 82°F
  • 64°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph W
  • Humidity: 67%
  • UV index: 7
  • Precip. probability: 40%
  • Precipitation: 0.12"
  • 5:20 am 8:40 pm CDT
The next ten days will bring unstable conditions, and a mix of unstable, mostly clear, wet and dull weather is predicted.
Rainfall is anticipated on Wednesday, Friday, Tuesday through next Friday.
Noticeable swings in temperature are expected over the next several days. Forecast highs will fluctuate between 78.8°F and 95°F, while the lowest night temperatures will vary also significantly, as temperatures overnight will fluctuate from 62.6°F up to 77°F.
With a maximum temperature of 95°F, Saturday and Sunday will be the hottest days in Lake Summerset; the lowest daytime temperature of the period will be reached on next Thursday, peaking at 78.8°F.
Combining with the humidity, the maximum feel-like temperature may increase vastly and vary between 78.8°F and a life-threatening 114.8°F.
Updated: Jun 18, 2025 @ 21:43:49 UTC
Published by: Weather U.S. | About Us
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