Weather forecast for 10 daysLake Summerset, IL
Weather forecast for the weekend
Sunday Oct 18, 2026
- 64°F
- 39°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 17mphSSW 205°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 6:10 pm CDT
- details ▼
Today, on Sunday, October 18, conditions will remain bright with clear skies.
The temperature will vary between a maximum of a comfortable 64.4°F and a minimum of a cold 39.2°F.
Today's high is predicted to be a couple of degrees higher than the average high in October of 58.1°F.
Sunrise will be at 7:14 am and sunset at 6:10 pm; the daylight will last for 10h and 56min.
The temperature will vary between a maximum of a comfortable 64.4°F and a minimum of a cold 39.2°F.
Today's high is predicted to be a couple of degrees higher than the average high in October of 58.1°F.
Sunrise will be at 7:14 am and sunset at 6:10 pm; the daylight will last for 10h and 56min.
10-day overview
Daily temperatures
Warmest day: Thursday 73°C.
Coldest day: today 64°C.
Coldest day: today 64°C.
Chance of precipitation
Highest chance: 7%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 64°F
- 39°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 17mphSSW 205°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:14 am CDT
- Sunset: 6:10 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 41°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphSSW 200°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:15 am CDT
- Sunset: 6:09 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 70°F
- 41°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphSE 131°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:16 am CDT
- Sunset: 6:07 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 72°F
- 45°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphSSW 196°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:17 am CDT
- Sunset: 6:06 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 46°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 5mphSSE 162°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:19 am CDT
- Sunset: 6:04 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 72°F
- 48°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 9mphSSE 149°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:20 am CDT
- Sunset: 6:03 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 72°F
- 50°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 12mphSSE 164°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:21 am CDT
- Sunset: 6:01 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 70°F
- 46°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphSSW 210°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:22 am CDT
- Sunset: 6:00 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 46°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphNE 44°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:23 am CDT
- Sunset: 5:59 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 66°F
- 50°F
Mostly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphSE 128°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:25 am CDT
- Sunset: 5:57 pm CDT
- details ▼
Conditions over the next ten days suggest that a combination of sunny and gloomy weather is expected.
Rain is not forecasted in Lake Summerset in the upcoming days.
In the upcoming days, the highest temperature will range between 64.4°F and 73.4°F, while nighttime temperatures are expected to vary from 39.2°F to 50°F.
With the highest temperature of 73.4°F, Thursday will be the warmest day; today is the coldest day, with a maximum temperature of 64.4°F.
Rain is not forecasted in Lake Summerset in the upcoming days.
In the upcoming days, the highest temperature will range between 64.4°F and 73.4°F, while nighttime temperatures are expected to vary from 39.2°F to 50°F.
With the highest temperature of 73.4°F, Thursday will be the warmest day; today is the coldest day, with a maximum temperature of 64.4°F.
Updated: Oct 18, 2026 @ 05:41:08 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Today, in Lake Summerset, expect sunny weather with a crisp, clear sky.
Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 39.2°F.
The highest temperature will be slightly warmer than the average maximum of 58.1°F in October. The lowest temperature will be in line with the average low of 42.1°F.
The highest temperature will be slightly warmer than the average maximum of 58.1°F in October. The lowest temperature will be in line with the average low of 42.1°F.
On Sunday, in Lake Summerset, sunrise will be at 7:14 am and sunset at 6:10 pm (CDT).
In Lake Summerset, today, there will be 10h and 56min of daylight.
