Weather forecast for 10 daysOconee, IL

10-day overview

Daily temperatures

Warmest period: tomorrow - Thursday 79°C.
Coldest day: Thursday 05.11. 61°C.

Chance of precipitation

Highest chance: Tuesday 03.11. 65%.

Long-term weather forecast

  • Tuesday
  • Oct 27, 2026
  • min.
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 3mphS 183°
  • Humidity: 82%
  • UV index: 0
  • Sunrise: 7:19 am CDT
  • Sunset: 6:01 pm CDT
  • ▼
  • Wednesday
  • Oct 28, 2026
  • 79°F
  • 52°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 10mphS 179°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:20 am CDT
  • Sunset: 6:00 pm CDT
  • ▼
  • Thursday
  • Oct 29, 2026
  • 79°F
  • 52°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 9mphSW 235°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:21 am CDT
  • Sunset: 5:58 pm CDT
  • ▼
  • Friday
  • Oct 30, 2026
  • 75°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 7mphESE 108°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 7:22 am CDT
  • Sunset: 5:57 pm CDT
  • ▼
  • Saturday
  • Oct 31, 2026
  • 70°F
  • 55°F
Cloudy
Cloudy
  • Precip. probability: 13%
  • Precipitation: 0.16"
  • Wind: 6mphESE 111°
  • Humidity: 58%
  • UV index: 2
  • Sunrise: 7:23 am CDT
  • Sunset: 5:56 pm CDT
  • ▼
  • Sunday
  • Nov 1, 2026
  • 72°F
  • 55°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphSE 139°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 6:24 am CST
  • Sunset: 4:55 pm CST
  • ▼
  • Monday
  • Nov 2, 2026
  • 72°F
  • 57°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.43"
  • Wind: 9mphSE 144°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 6:25 am CST
  • Sunset: 4:54 pm CST
  • ▼
  • Tuesday
  • Nov 3, 2026
  • 73°F
  • 55°F
Rain
Rain
  • Precip. probability: 65%
  • Precipitation: 0.63"
  • Wind: 12mphSSE 157°
  • Humidity: 71%
  • UV index: 1
  • Sunrise: 6:26 am CST
  • Sunset: 4:53 pm CST
  • ▼
  • Wednesday
  • Nov 4, 2026
  • 70°F
  • 48°F
Showers
Showers
  • Precip. probability: 46%
  • Precipitation: 0.39"
  • Wind: 10mphS 184°
  • Humidity: 67%
  • UV index: 2
  • Sunrise: 6:27 am CST
  • Sunset: 4:52 pm CST
  • ▼
  • Thursday
  • Nov 5, 2026
  • 61°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphWNW 295°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 6:29 am CST
  • Sunset: 4:51 pm CST
  • ▼
During the ten-day period, gloomy, dry and sunny and damp weather is forecasted.
Rainfall is anticipated on Saturday, Monday through next Wednesday.
There will be a considerable variation in temperature in the upcoming period. The maximum temperature will vary between 60.8°F and 78.8°F, while the lowest nightly temperature differences will be also quite pronounced, as temperatures overnight will fluctuate from 41°F up to 57.2°F.
The warmest days in Oconee will be Wednesday and Thursday, with a maximum of 78.8°F; next Thursday will be the coldest day, with the highest temperature of 60.8°F.
Updated: Oct 28, 2026 @ 00:14:58 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Oconee, a combination of cloudy, sun-filled and rain-filled weather is expected for the next ten days.

Rainfall is predicted for Saturday, Monday through next Wednesday in Oconee. Next Tuesday, with moderate precipitation of 0.63", will be the day with the most rainfall.

The maximum temperature will range between 60.8°F and 78.8°F, as the minimum temperature will be between 41°F and 57.2°F.

The warmest days will be Wednesday and Thursday, with a maximum of 78.8°F. Next Thursday will be the coldest day, with a maximum temperature of 60.8°F.

On Saturday, dense clouds will linger over the area.

Light precipitation of 0.16" is anticipated on Saturday in Oconee. The likelihood of rainfall is low at 13%.

On Saturday, the maximum temperature will be 69.8°F, while the minimum temperature will be 55.4°F.

On Sunday, overcast skies are expected.

On Sunday, the maximum temperature will be 71.6°F, while the minimum temperature will be 55.4°F.