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.
  • 55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 8mphS 171°
  • Humidity: 69%
  • UV index: 0
  • Sunrise: 7:29 am CDT
  • Sunset: 6:08 pm CDT
  • ▼
  • Wednesday
  • Oct 28, 2026
  • 79°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 12mphS 182°
  • Humidity: 55%
  • 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 294°
  • Humidity: 64%
  • UV index: 2
  • Sunrise: 7:31 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
  • Friday
  • Oct 30, 2026
  • 68°F
  • 55°F
AM Showers
AM Showers
  • Precip. probability: 43%
  • Precipitation: 0.04"
  • 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: 16%
  • Precipitation: 0.04"
  • Wind: 6mphESE 117°
  • Humidity: 74%
  • 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: 23%
  • Precipitation: 0"
  • Wind: 7mphESE 113°
  • 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: 49%
  • Precipitation: 0.55"
  • Wind: 11mphSE 137°
  • Humidity: 77%
  • 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: 0.55"
  • Wind: 13mphSE 145°
  • Humidity: 78%
  • 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: 9mphSSW 197°
  • Humidity: 71%
  • 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 315°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 6:39 am CST
  • Sunset: 4:58 pm CST
  • ▼
It is expected that a combination of cloud-filled and wet weather is forecasted.
Rain is expected on Friday, Saturday, Monday through next Wednesday. With moderate precipitation of 0.55", Monday and next Tuesday will be the wettest days.
Temperature variation will be noticeable throughout the forecast window. The temperature is expected to swing from 57.2°F up to 78.8°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 41°F to 59°F.
Expect the warmest day on Wednesday, with temperatures peaking at 78.8°F; next Thursday will be the coldest day, with the highest temperature of 57.2°F.
Updated: Oct 27, 2026 @ 23:25:18 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Mendon, a combination of gloomy and rainy weather is expected for the next ten days.

Rain is forecasted for Friday, Saturday, Monday through next Wednesday in Mendon. The days with the most rainfall will be Monday and next Tuesday, with moderate precipitation of 0.55".

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 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, the sky will be blanketed in clouds.

On Saturday, there is a low probability of minimal rainfall in Mendon.

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

On Sunday, expect predominantly cloudy skies to persist.

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