Weather forecast for 10 daysCarpentersville, IL

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 64°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphSSW 201°
  • Humidity: 38%
  • UV index: 3
  • Sunrise: 7:09 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
Today, sun-filled conditions are expected to persist.
The maximum temperature will be a breezy 64.4°F, while the minimum temperature will be an icy 39.2°F.
Today, the maximum temperature is anticipated to be relatively higher than October's climate norm of 59.5°F.
Sunrise was at 7:09 am and sunset will be at 6:06 pm; the daylight will last for 10h and 58min.

10-day overview

Daily temperatures

Warmest day: Thursday 73°C.
Minimum temperature: 64°C.

Chance of precipitation

Highest chance: Monday 26.10. 14%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 64°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphSSW 201°
  • Humidity: 38%
  • UV index: 3
  • Sunrise: 7:09 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 68°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphSSW 193°
  • Humidity: 56%
  • UV index: 4
  • Sunrise: 7:10 am CDT
  • Sunset: 6:05 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 70°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 5mphE 100°
  • Humidity: 59%
  • UV index: 4
  • Sunrise: 7:11 am CDT
  • Sunset: 6:03 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 70°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphS 190°
  • Humidity: 60%
  • UV index: 4
  • Sunrise: 7:12 am CDT
  • Sunset: 6:02 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 73°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphE 88°
  • Humidity: 59%
  • UV index: 4
  • Sunrise: 7:14 am CDT
  • Sunset: 6:00 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 72°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphSE 137°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 7:15 am CDT
  • Sunset: 5:59 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 70°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 9mphSSE 163°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 7:16 am CDT
  • Sunset: 5:57 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 72°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphSSW 210°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:17 am CDT
  • Sunset: 5:56 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 64°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0"
  • Wind: 7mphENE 57°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:18 am CDT
  • Sunset: 5:55 pm CDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 64°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 6mphE 95°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:20 am CDT
  • Sunset: 5:53 pm CDT
  • ▼
In the days ahead, a combination of sun-filled and cloud-filled weather is predicted.
Rain is not expected in Carpentersville in the upcoming days.
In the upcoming period, the highest temperature will range between 64.4°F and 73.4°F, while there will be a marked difference in overnight low temperatures, as the minimum temperature is expected to range between 39.2°F and 51.8°F.
With the highest temperature of 73.4°F, Thursday will be the warmest day; Sunday, next Monday and Tuesday, with the highest temperature of 64.4°F, will be the coldest days.
Updated: Oct 18, 2026 @ 19:19:37 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, sunny and dry conditions are anticipated.

Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 39.2°F.
The highest temperature today will be relatively higher than the average maximum temperature in October. Today, the lowest temperature will be also a couple of degrees lower than the average low temperature.

On Sunday, in Carpentersville, sunrise was at 7:09 am and sunset will be at 6:06 pm (CDT).

In Carpentersville, today, there will be 10h and 58min of daylight.