Weather forecast for 10 daysBourbonnais, IL

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 57°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphSW 226°
  • Humidity: 49%
  • UV index: 4
  • Sunrise: 7:05 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
Today, in Bourbonnais, sunshine and minimal clouds are in the outlook.
Temperatures will oscillate between a mild 57.2°F at their highest and a cold 37.4°F at their lowest.
Today's peak temperature is anticipated to be a couple of degrees lower than October's average high of 61.9°F.
Sunrise was at 7:05 am and sunset will be at 6:07 pm; the daylight will last for 11h and 2min.

Sunday Oct 18, 2026

  • 66°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 12mphSSW 199°
  • Humidity: 44%
  • UV index: 4
  • Sunrise: 7:06 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
Tomorrow, on Sunday, conditions remain stable and sunny, with little cloud presence.
A considerable disparity in temperature is forecasted, reaching up to a maximum of a breezy 66.2°F and falling to a minimum of a wintry 35.6°F.
Forecasts suggest the maximum temperature will be slightly warmer than October's average of 61.9°F.
Sunrise will be at 7:06 am and sunset at 6:06 pm; tomorrow's daylight will last for 10h and 59min.

10-day overview

Daily temperatures

Warmest period: Thursday - Sunday 75°C.
Coldest day: today 57°C.

Chance of precipitation

Highest chance: Monday 26.10. 8%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 57°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphSW 226°
  • Humidity: 49%
  • UV index: 4
  • Sunrise: 7:05 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 66°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 12mphSSW 199°
  • Humidity: 44%
  • UV index: 4
  • Sunrise: 7:06 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 70°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphS 172°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:07 am CDT
  • Sunset: 6:04 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 72°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphESE 109°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:09 am CDT
  • Sunset: 6:03 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 73°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphS 173°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:10 am CDT
  • Sunset: 6:02 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 75°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphSE 124°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:11 am CDT
  • Sunset: 6:00 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 75°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphESE 105°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:12 am CDT
  • Sunset: 5:59 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 75°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphSE 133°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:13 am CDT
  • Sunset: 5:57 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 75°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphS 184°
  • Humidity: 49%
  • UV index: 3
  • Sunrise: 7:14 am CDT
  • Sunset: 5:56 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 72°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 7mphNNE 12°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:15 am CDT
  • Sunset: 5:54 pm CDT
  • ▼
Forecasts for the ten-day outlook show that primarily bright and occasionally cloud-filled weather is predicted.
Rain is not anticipated in Bourbonnais in the upcoming days.
The temperature will vary considerably across the forecast period. The maximum temperature will vary between 57.2°F and 75.2°F, while the variation in nighttime lows will be also notably wide, as the lowest temperatures will be recorded between 35.6°F and 48.2°F.
With a maximum temperature of 75.2°F, Thursday through next Sunday will be the warmest days in Bourbonnais; today is the coldest day, with a maximum temperature of 57.2°F.
Updated: Oct 17, 2026 @ 16:50:29 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, sunshine is forecasted under mostly clear skies.

Today, the highest temperature will be 57.2°F, while the lowest temperature will be 37.4°F.
Today, the highest temperature will be moderately lower than the average maximum temperature in October. Today, the lowest temperature will be significantly lower than the average low of 46.8°F.

On Saturday, in Bourbonnais, sunrise was at 7:05 am and sunset will be at 6:07 pm (CDT).

Today, the daylight will last for 11h and 2min.

On Sunday, in Bourbonnais, sunny skies are in store, with excellent visibility.

Tomorrow, the highest temperature in Bourbonnais will be 66.2°F, while the lowest temperature will be 35.6°F.
The highest temperature tomorrow will be a couple of degrees higher than the average maximum temperature in October. The lowest temperature will be significantly lower than the average low of 46.8°F.

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

Tomorrow, the daylight will last for 10h and 59min.