Weather forecast for 10 daysOconee, IL

10-day overview

Daily temperatures

Warmest period: tomorrow - Thursday 79°C.
Coldest day: Thursday 05.11. 57°C.

Chance of precipitation

Highest chance: Tuesday 03.11. 64%.

Long-term weather forecast

  • Tuesday
  • Oct 27, 2026
  • 73°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphS 183°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:19 am CDT
  • Sunset: 6:01 pm CDT
  • ▼
  • Wednesday
  • Oct 28, 2026
  • 79°F
  • 54°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 9mphS 183°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:20 am CDT
  • Sunset: 6:00 pm CDT
  • ▼
  • Thursday
  • Oct 29, 2026
  • 79°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphWSW 237°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:21 am CDT
  • Sunset: 5:58 pm CDT
  • ▼
  • Friday
  • Oct 30, 2026
  • 73°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 7mphESE 115°
  • Humidity: 64%
  • UV index: 3
  • Sunrise: 7:22 am CDT
  • Sunset: 5:57 pm CDT
  • ▼
  • Saturday
  • Oct 31, 2026
  • 70°F
  • 57°F
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0.2"
  • Wind: 6mphESE 114°
  • Humidity: 60%
  • UV index: 2
  • Sunrise: 7:23 am CDT
  • Sunset: 5:56 pm CDT
  • ▼
  • Sunday
  • Nov 1, 2026
  • 68°F
  • 57°F
AM Showers
AM Showers
  • Precip. probability: 59%
  • Precipitation: 0.08"
  • Wind: 8mphSE 142°
  • Humidity: 83%
  • UV index: 1
  • Sunrise: 7:24 am CDT
  • Sunset: 5:55 pm CDT
  • ▼
  • Monday
  • Nov 2, 2026
  • 72°F
  • 59°F
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 0.39"
  • Wind: 9mphSE 146°
  • Humidity: 78%
  • UV index: 1
  • Sunrise: 6:25 am CST
  • Sunset: 4:54 pm CST
  • ▼
  • Tuesday
  • Nov 3, 2026
  • 72°F
  • 54°F
Rain
Rain
  • Precip. probability: 64%
  • Precipitation: 0.51"
  • Wind: 13mphSSE 159°
  • Humidity: 71%
  • UV index: 2
  • Sunrise: 6:26 am CST
  • Sunset: 4:53 pm CST
  • ▼
  • Wednesday
  • Nov 4, 2026
  • 68°F
  • 46°F
Showers
Showers
  • Precip. probability: 50%
  • Precipitation: 0.55"
  • Wind: 11mphS 187°
  • Humidity: 72%
  • UV index: 2
  • Sunrise: 6:27 am CST
  • Sunset: 4:52 pm CST
  • ▼
  • Thursday
  • Nov 5, 2026
  • 57°F
  • 41°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 9mphWNW 289°
  • Humidity: 75%
  • UV index: 2
  • Sunrise: 6:29 am CST
  • Sunset: 4:51 pm CST
  • ▼
For the next ten days, a combination of cloudy, rainy and sunny weather is anticipated.
Rainfall is expected on Saturday through next Wednesday.
Significant changes in temperature are expected in the upcoming period. The maximum temperature will vary between 57.2°F and 78.8°F, while the lowest nightly temperature differences will be also quite pronounced, as the minimum temperature is expected to range between 41°F and 59°F.
The warmest days will be Wednesday and Thursday, with a maximum of 78.8°F; the coldest day will be next Thursday, with a maximum of 57.2°F.
Updated: Oct 27, 2026 @ 11:12:27 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Oconee, a combination of cloudy, rain-soaked and dry and sunny weather is anticipated for the next ten days.

Rainfall is predicted for Saturday through next Wednesday in Oconee. With moderate precipitation of 0.55", next Wednesday will be the day with the most rainfall.

The maximum temperature will vary between 57.2°F and 78.8°F, as the minimum temperature will be between 41°F and 59°F.

The warmest days will be Wednesday and Thursday, with a maximum of 78.8°F. With a maximum temperature of 57.2°F, next Thursday will be the coldest day.

On Saturday, expect a cloud-dominated sky with no significant clearing.

Light precipitation of 0.2" is anticipated on Saturday. The chance of rainfall is low at 15%.

On Saturday, the maximum temperature will be 69.8°F, while the minimum temperature will be 57.2°F.

On Sunday, wet conditions with brief showers are expected early in the day.

There is a high likelihood of rainfall on Sunday, but precipitation will be minimal.

On Sunday, the maximum temperature will be 68°F, while the minimum temperature will be 57.2°F.