Weather forecast for 10 daysNew Lenox, IL
Weather forecast for the weekend
Saturday Oct 17, 2026
- 57°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphSW 222°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:06 am CDT
- Sunset: 6:07 pm CDT
- details ▼
On Saturday, October 17, expect bright skies and plenty of sunshine.
The temperature will vary between a maximum of a mild 57.2°F and a minimum of an icy 39.2°F.
Today's peak temperature is predicted to be relatively lower than October's average high of 61.2°F.
Sunrise was at 7:06 am and sunset will be at 6:07 pm; the daylight will last for 11h and 2min.
The temperature will vary between a maximum of a mild 57.2°F and a minimum of an icy 39.2°F.
Today's peak temperature is predicted to be relatively lower than October's average high of 61.2°F.
Sunrise was at 7:06 am and sunset will be at 6:07 pm; the daylight will last for 11h and 2min.
Sunday Oct 18, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 13mphSSW 201°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:07 am CDT
- Sunset: 6:06 pm CDT
- details ▼
Tomorrow, in New Lenox, a sun-drenched sky is anticipated.
Dramatic temperature shifts from a high of an enjoyable 64.4°F to a low of a cold 37.4°F are predicted.
The high temperature is expected to match October's standard maximum of 61.2°F.
Sunrise will be at 7:07 am and sunset at 6:06 pm; tomorrow's daylight will last for 10h and 59min.
Dramatic temperature shifts from a high of an enjoyable 64.4°F to a low of a cold 37.4°F are predicted.
The high temperature is expected to match October's standard maximum of 61.2°F.
Sunrise will be at 7:07 am and sunset at 6:06 pm; tomorrow's daylight will last for 10h and 59min.
10-day overview
Daily temperatures
Warmest period: Wednesday - Sunday 73°C.
Coldest day: today 57°C.
Coldest day: today 57°C.
Chance of precipitation
Highest chance: Monday 26.10. 7%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 57°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 7mphSW 222°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:06 am CDT
- Sunset: 6:07 pm CDT
- details ▼
- Sunday
- Oct 18, 2026
- 64°F
- 37°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 13mphSSW 201°
- Humidity: 49%
- UV index: 4
- Sunrise: 7:07 am CDT
- Sunset: 6:06 pm CDT
- details ▼
- Monday
- Oct 19, 2026
- 70°F
- 41°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphS 180°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:08 am CDT
- Sunset: 6:04 pm CDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 45°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphESE 117°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:09 am CDT
- Sunset: 6:03 pm CDT
- details ▼
- Wednesday
- Oct 21, 2026
- 73°F
- 45°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphS 175°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:10 am CDT
- Sunset: 6:01 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 45°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 4mphSE 128°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 6:00 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 46°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphESE 107°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:13 am CDT
- Sunset: 5:59 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 73°F
- 48°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 8mphSE 132°
- Humidity: 57%
- UV index: 3
- Sunrise: 7:14 am CDT
- Sunset: 5:57 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 73°F
- 50°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphS 188°
- Humidity: 54%
- UV index: 3
- Sunrise: 7:15 am CDT
- Sunset: 5:56 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 70°F
- 50°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphNE 39°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:16 am CDT
- Sunset: 5:54 pm CDT
- details ▼
Forecasts for the ten-day outlook show that primarily bright and occasionally gloomy weather is anticipated.
Rain is not predicted in New Lenox in the upcoming days.
The temperature will vary considerably throughout the forecast window. Forecast highs will fluctuate between 57.2°F and 73.4°F, while the variation in nighttime lows will be also notably wide, as temperatures overnight will fluctuate from 37.4°F up to 50°F.
Wednesday through next Sunday, with the highest temperature of 73.4°F, will be the warmest days in New Lenox, Illinois; today is the coldest day, with a maximum temperature of 57.2°F.
Rain is not predicted in New Lenox in the upcoming days.
The temperature will vary considerably throughout the forecast window. Forecast highs will fluctuate between 57.2°F and 73.4°F, while the variation in nighttime lows will be also notably wide, as temperatures overnight will fluctuate from 37.4°F up to 50°F.
Wednesday through next Sunday, with the highest temperature of 73.4°F, will be the warmest days in New Lenox, Illinois; today is the coldest day, with a maximum temperature of 57.2°F.
Updated: Oct 17, 2026 @ 16:48:58 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
On Saturday, sunny conditions are expected to continue.
Today, the maximum temperature will be 57.2°F, while the minimum temperature will be 39.2°F.
The maximum temperature will be relatively lower than the average highest temperature of 61.2°F in October. The lowest temperature will be also slightly cooler than the average low of 45.3°F.
The maximum temperature will be relatively lower than the average highest temperature of 61.2°F in October. The lowest temperature will be also slightly cooler than the average low of 45.3°F.
On Saturday, in New Lenox, sunrise was at 7:06 am and sunset will be at 6:07 pm (CDT).
In New Lenox, today, there will be 11h and 2min of daylight.
Tomorrow, sunny skies are in store, with excellent visibility.
Tomorrow, the highest temperature will be 64.4°F, while the lowest temperature will be 37.4°F.
The maximum temperature will be in line with the average highest temperature of 61.2°F in October. The lowest temperature will be slightly cooler than the average low of 45.3°F.
The maximum temperature will be in line with the average highest temperature of 61.2°F in October. The lowest temperature will be slightly cooler than the average low of 45.3°F.
On Sunday, in New Lenox, sunrise will be at 7:07 am and sunset at 6:06 pm (CDT).
In New Lenox, tomorrow, there will be 10h and 59min of daylight.





