Weather forecast for 10 daysOnarga, IL

10-day overview

Daily temperatures

Warmest day: tomorrow 66°C.
Coldest day: Friday 43°C.

Chance of precipitation

Highest chance: Wednesday 61%.

Long-term weather forecast

  • Monday
  • Nov 9, 2026
  • 64°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSW 231°
  • Humidity: 43%
  • UV index: 2
  • Sunrise: 6:32 am CST
  • Sunset: 4:39 pm CST
  • ▼
  • Tuesday
  • Nov 10, 2026
  • 66°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 5mphNW 325°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 6:33 am CST
  • Sunset: 4:38 pm CST
  • ▼
  • Wednesday
  • Nov 11, 2026
  • 61°F
  • 39°F
PM Showers
PM Showers
  • Precip. probability: 61%
  • Precipitation: 0.28"
  • Wind: 11mphESE 103°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 6:34 am CST
  • Sunset: 4:37 pm CST
  • ▼
  • Thursday
  • Nov 12, 2026
  • 46°F
  • 30°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 16mphNNW 340°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 6:35 am CST
  • Sunset: 4:36 pm CST
  • ▼
  • Friday
  • Nov 13, 2026
  • 43°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 14mphNNW 327°
  • Humidity: 63%
  • UV index: 2
  • Sunrise: 6:36 am CST
  • Sunset: 4:35 pm CST
  • ▼
  • Saturday
  • Nov 14, 2026
  • 46°F
  • 25°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 8mphNW 324°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 6:37 am CST
  • Sunset: 4:35 pm CST
  • ▼
  • Sunday
  • Nov 15, 2026
  • 50°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphSW 217°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 6:39 am CST
  • Sunset: 4:34 pm CST
  • ▼
  • Monday
  • Nov 16, 2026
  • 54°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphSSE 161°
  • Humidity: 64%
  • UV index: 2
  • Sunrise: 6:40 am CST
  • Sunset: 4:33 pm CST
  • ▼
  • Tuesday
  • Nov 17, 2026
  • 55°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphSSE 167°
  • Humidity: 59%
  • UV index: 2
  • Sunrise: 6:41 am CST
  • Sunset: 4:32 pm CST
  • ▼
  • Wednesday
  • Nov 18, 2026
  • 57°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 9mphSSE 162°
  • Humidity: 59%
  • UV index: 2
  • Sunrise: 6:42 am CST
  • Sunset: 4:31 pm CST
  • ▼
During the ten-day period, dull, bright and damp weather is predicted.
With a probability of 61%, rainfall is predicted only for Wednesday. Forecasted precipitation will be light at 0.28".
Temperature differences will be noticeable in the upcoming period. Highs will range from 42.8°F to 66.2°F, while the lowest night temperatures will vary also significantly, as the overnight lows will vary from 24.8°F to 44.6°F.
Expect the warmest day on Tuesday, with temperatures peaking at 66.2°F; Friday will be the coldest day, with the highest temperature of 42.8°F.
Updated: Nov 9, 2026 @ 19:54:52 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

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

Rain is forecasted only for Wednesday. With a probability of 61%, light precipitation of 0.28" is expected.

The maximum temperature will range between 42.8°F and 66.2°F, as the minimum temperature will be between 24.8°F and 44.6°F.

Tomorrow will be the warmest day, with a maximum temperature of 66.2°F. Friday will be the coldest day, with a maximum temperature of 42.8°F.

On Saturday, the weather remains calm, bright, and sunny.

On Saturday, the highest temperature in Onarga, Illinois, will be 46.4°F, while the lowest temperature will be 24.8°F.

On Sunday, some passing clouds may drift through, but the sun will shine at times.

On Sunday, the maximum temperature will be 50°F, while the minimum temperature will be 30.2°F.