Weather forecast for 10 daysMendon, IL

10-day overview

Daily temperatures

Warmest day: tomorrow 79°C.
Coldest day: Thursday 05.11. 55°C.

Chance of precipitation

Highest chance: Tuesday 03.11. 66%.

Long-term weather forecast

  • Tuesday
  • Oct 27, 2026
  • 72°F
  • 55°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphS 176°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:29 am CDT
  • Sunset: 6:08 pm CDT
  • ▼
  • Wednesday
  • Oct 28, 2026
  • 79°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 12mphS 183°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:30 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
  • Thursday
  • Oct 29, 2026
  • 75°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0.04"
  • Wind: 9mphWNW 288°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 7:31 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
  • Friday
  • Oct 30, 2026
  • 72°F
  • 57°F
AM Showers
AM Showers
  • Precip. probability: 46%
  • Precipitation: 0.08"
  • Wind: 8mphSE 124°
  • Humidity: 73%
  • UV index: 2
  • Sunrise: 7:32 am CDT
  • Sunset: 6:05 pm CDT
  • ▼
  • Saturday
  • Oct 31, 2026
  • 72°F
  • 55°F
Cloudy
Cloudy
  • Precip. probability: 21%
  • Precipitation: 0.08"
  • Wind: 7mphESE 116°
  • Humidity: 71%
  • UV index: 1
  • Sunrise: 7:33 am CDT
  • Sunset: 6:03 pm CDT
  • ▼
  • Sunday
  • Nov 1, 2026
  • 73°F
  • 59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0"
  • Wind: 6mphSE 136°
  • Humidity: 73%
  • UV index: 3
  • Sunrise: 6:34 am CST
  • Sunset: 5:02 pm CST
  • ▼
  • Monday
  • Nov 2, 2026
  • 70°F
  • 61°F
Rain
Rain
  • Precip. probability: 62%
  • Precipitation: 0.63"
  • Wind: 11mphSE 143°
  • Humidity: 80%
  • UV index: 1
  • Sunrise: 6:35 am CST
  • Sunset: 5:01 pm CST
  • ▼
  • Tuesday
  • Nov 3, 2026
  • 72°F
  • 54°F
Rain
Rain
  • Precip. probability: 66%
  • Precipitation: 0.59"
  • Wind: 13mphSSE 160°
  • Humidity: 76%
  • UV index: 2
  • Sunrise: 6:36 am CST
  • Sunset: 5:00 pm CST
  • ▼
  • Wednesday
  • Nov 4, 2026
  • 63°F
  • 46°F
AM Showers
AM Showers
  • Precip. probability: 40%
  • Precipitation: 0.2"
  • Wind: 10mphW 272°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 6:38 am CST
  • Sunset: 4:59 pm CST
  • ▼
  • Thursday
  • Nov 5, 2026
  • 55°F
  • 39°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphNW 323°
  • Humidity: 66%
  • UV index: 2
  • Sunrise: 6:39 am CST
  • Sunset: 4:58 pm CST
  • ▼
Over the next ten days, a combination of gloomy and showery weather is forecasted.
Rainfall is forecasted for Thursday through Saturday, Monday through next Wednesday.
Noticeable swings in temperature are expected over the next several days. Maximum temperatures are forecasted between 55.4°F and 78.8°F, while the variation in nighttime lows will be also notably wide, as temperatures overnight will fluctuate from 39.2°F up to 60.8°F.
Expect the warmest day on Wednesday, with temperatures peaking at 78.8°F; with the highest temperature of 55.4°F, next Thursday will be the coldest day.
Updated: Oct 27, 2026 @ 17:04:24 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Mendon, a combination of cloudy and rain-soaked weather is forecasted for the next ten days.

Rainfall is predicted for Thursday through Saturday, Monday through next Wednesday in Mendon. Monday, with moderate precipitation of 0.63", will be the day with the most rainfall.

The maximum temperature will vary between 55.4°F and 78.8°F, as the minimum temperature will range between 39.2°F and 60.8°F.

Tomorrow will be the warmest day, with a maximum temperature of 78.8°F. Next Thursday will be the coldest day, with a maximum temperature of 55.4°F.

On Saturday, low clouds will cover the sky.

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

On Saturday, the maximum temperature will be 71.6°F, while the minimum temperature will be 55.4°F.

On Sunday, in Mendon, a low, thick cloud deck is likely to persist.

On Sunday, the maximum temperature will be 73.4°F, while the minimum temperature will be 59°F.