Weather forecast for 10 daysSimpson, IL

10-day overview

Daily temperatures

Maximum temperature: 79°C.
Coldest day: Wednesday 28.10. 70°C.

Chance of precipitation

Highest chance: Wednesday 28.10. 22%.

Long-term weather forecast

  • Wednesday
  • Oct 21, 2026
  • 75°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphNNE 28°
  • Humidity: 52%
  • UV index: 5
  • Sunrise: 7:09 am CDT
  • Sunset: 6:10 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 79°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphNNE 29°
  • Humidity: 50%
  • UV index: 5
  • Sunrise: 7:10 am CDT
  • Sunset: 6:08 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 77°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphE 92°
  • Humidity: 47%
  • UV index: 5
  • Sunrise: 7:11 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 79°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphSSE 150°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:12 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 79°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphSSW 200°
  • Humidity: 49%
  • UV index: 3
  • Sunrise: 7:13 am CDT
  • Sunset: 6:05 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 79°F
  • 46°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphSW 221°
  • Humidity: 50%
  • UV index: 3
  • Sunrise: 7:14 am CDT
  • Sunset: 6:03 pm CDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 73°F
  • 46°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphNNW 331°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:15 am CDT
  • Sunset: 6:02 pm CDT
  • ▼
  • Wednesday
  • Oct 28, 2026
  • 70°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 5mphNNE 28°
  • Humidity: 55%
  • UV index: 4
  • Sunrise: 7:16 am CDT
  • Sunset: 6:01 pm CDT
  • ▼
  • Thursday
  • Oct 29, 2026
  • 73°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 5mphSW 216°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:17 am CDT
  • Sunset: 6:00 pm CDT
  • ▼
  • Friday
  • Oct 30, 2026
  • 75°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 6mphSSE 160°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:18 am CDT
  • Sunset: 5:59 pm CDT
  • ▼
Weather models show that a combination of sunny and gloomy weather is forecasted.
Rainfall is not anticipated in Simpson in the upcoming period.
In the upcoming period, the maximum temperature will range between 69.8°F and 78.8°F, while the forecast minimum temperature falls between 42.8°F and 51.8°F.
Thursday, Saturday through Monday, with the highest temperature of 78.8°F, will be the warmest days; expect the coldest day on next Wednesday with a high of 69.8°F.
Updated: Oct 21, 2026 @ 06:53:13 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Simpson, a combination of clear and cloudy weather is predicted for the next ten days.

The maximum temperature will vary between 69.8°F and 78.8°F, while the minimum temperature will vary between 42.8°F and 51.8°F.

With a maximum temperature of 78.8°F, Thursday, Saturday through Monday will be the warmest days. The coldest day will be next Wednesday, with a maximum of 69.8°F.

On Saturday, in Simpson, expect brilliant sunshine under mostly clear skies.

On Saturday, the maximum temperature will be 78.8°F, while the minimum temperature will be 44.6°F.

On Sunday, patchy clouds will move across the sky, allowing for sunshine at times.

On Sunday, the maximum temperature will be 78.8°F, while the minimum temperature will be 44.6°F.