Weather forecast for 10 daysOconee, IL

10-day overview

Daily temperatures

Warmest day: Thursday 81°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 185°
  • Humidity: 56%
  • 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 182°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:20 am CDT
  • Sunset: 6:00 pm CDT
  • ▼
  • Thursday
  • Oct 29, 2026
  • 81°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
  • 75°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 16%
  • 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: 16%
  • Precipitation: 0.16"
  • 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: 58%
  • Precipitation: 0.08"
  • Wind: 8mphSE 142°
  • Humidity: 83%
  • UV index: 1
  • Sunrise: 6:24 am CST
  • Sunset: 4:55 pm CST
  • ▼
  • Monday
  • Nov 2, 2026
  • 72°F
  • 59°F
Showers
Showers
  • Precip. probability: 53%
  • Precipitation: 0.43"
  • 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: 0.55"
  • 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: 46%
  • Precipitation: 0.47"
  • Wind: 11mphS 188°
  • 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: 7mphWNW 287°
  • Humidity: 73%
  • UV index: 2
  • Sunrise: 6:29 am CST
  • Sunset: 4:51 pm CST
  • ▼
Models point to a combination of dull, showery and dry and sunny weather is anticipated.
Rain is predicted for Saturday through next Wednesday.
Substantial differences in temperature are forecasted in the coming days. Highs will range from 57.2°F to 80.6°F, while the variation in nighttime lows will be also notably wide, as temperatures overnight will fluctuate from 41°F up to 59°F.
With the highest temperature of 80.6°F, Thursday will be the warmest day; next Thursday will be the coldest day, with the highest temperature of 57.2°F.
Updated: Oct 27, 2026 @ 12:15:58 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

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

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

The maximum temperature will vary between 57.2°F and 80.6°F, as the minimum temperature will range between 41°F and 59°F.

The warmest day will be Thursday, with a maximum of 80.6°F. With a maximum temperature of 57.2°F, next Thursday will be the coldest day.

On Saturday, in Oconee, the sky will be blanketed in clouds.

Light precipitation of 0.16" is anticipated on Saturday. The likelihood of rainfall is low at 16%.

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

On Sunday, occasional showers are expected in the morning.

There is a high probability of rainfall on Sunday. Precipitation will be minimal.

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