Weather forecast for 10 daysMendon, IL

10-day overview

Daily temperatures

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

Chance of precipitation

Highest chance: Tuesday 03.11. 69%.

Long-term weather forecast

  • Tuesday
  • Oct 27, 2026
  • min.
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphS 172°
  • Humidity: 70%
  • UV index: 0
  • Sunrise: 7:29 am CDT
  • Sunset: 6:08 pm CDT
  • ▼
  • Wednesday
  • Oct 28, 2026
  • 79°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 12mphS 183°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:30 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
  • Thursday
  • Oct 29, 2026
  • 73°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 8mphWNW 293°
  • Humidity: 64%
  • UV index: 2
  • Sunrise: 7:31 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
  • Friday
  • Oct 30, 2026
  • 68°F
  • 55°F
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 8mphESE 113°
  • Humidity: 73%
  • UV index: 2
  • Sunrise: 7:32 am CDT
  • Sunset: 6:05 pm CDT
  • ▼
  • Saturday
  • Oct 31, 2026
  • 68°F
  • 55°F
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0.04"
  • Wind: 6mphESE 116°
  • Humidity: 75%
  • UV index: 1
  • Sunrise: 7:33 am CDT
  • Sunset: 6:03 pm CDT
  • ▼
  • Sunday
  • Nov 1, 2026
  • 72°F
  • 57°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 7mphESE 105°
  • Humidity: 74%
  • UV index: 2
  • Sunrise: 6:34 am CST
  • Sunset: 5:02 pm CST
  • ▼
  • Monday
  • Nov 2, 2026
  • 70°F
  • 59°F
PM Showers
PM Showers
  • Precip. probability: 55%
  • Precipitation: 0.51"
  • Wind: 11mphSE 137°
  • Humidity: 76%
  • UV index: 1
  • Sunrise: 6:35 am CST
  • Sunset: 5:01 pm CST
  • ▼
  • Tuesday
  • Nov 3, 2026
  • 68°F
  • 54°F
Rain
Rain
  • Precip. probability: 69%
  • Precipitation: 0.47"
  • Wind: 12mphSSE 148°
  • Humidity: 75%
  • UV index: 1
  • Sunrise: 6:36 am CST
  • Sunset: 5:00 pm CST
  • ▼
  • Wednesday
  • Nov 4, 2026
  • 66°F
  • 46°F
AM Showers
AM Showers
  • Precip. probability: 37%
  • Precipitation: 0.12"
  • Wind: 10mphSSW 200°
  • Humidity: 72%
  • UV index: 2
  • Sunrise: 6:38 am CST
  • Sunset: 4:59 pm CST
  • ▼
  • Thursday
  • Nov 5, 2026
  • 57°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphNW 316°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 6:39 am CST
  • Sunset: 4:58 pm CST
  • ▼
Over the next ten days, a mix of overcast, damp and bright weather is expected.
Rainfall is expected on Saturday, Monday through next Wednesday.
Expect a substantial fluctuation in daytime highs in the next ten days. The maximum temperature will vary between 57.2°F and 78.8°F, while the fluctuation in night temperatures will be also significant, as the overnight lows will vary from 41°F to 59°F.
The warmest day will be Wednesday, with a maximum of 78.8°F; the coldest day will be next Thursday, with a maximum of 57.2°F.
Updated: Oct 28, 2026 @ 00:40:46 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Mendon, a combination of dull, rainy and dry and sunny weather is anticipated for the next ten days.

Rainfall is forecasted for Saturday, Monday through next Wednesday in Mendon. Monday, with moderate precipitation of 0.51", 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 range between 41°F and 59°F.

The warmest day will be tomorrow, with a maximum of 78.8°F. Next Thursday will be the coldest day, with a maximum temperature of 57.2°F.

On Saturday, in Mendon, widespread cloud cover is expected.

On Saturday, there is a low chance of minimal precipitation in Mendon.

On Saturday, the maximum temperature will be 68°F, while the minimum temperature will be 55.4°F.

On Sunday, thick clouds will linger with little clearing expected.

On Sunday, the maximum temperature will be 71.6°F, while the minimum temperature will be 57.2°F.