Weather forecast for 10 daysMount Morris, IL

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 64°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 15mphSSW 203°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:14 am CDT
  • Sunset: 6:11 pm CDT
  • ▼
Today, skies will stay clear and sunny.
Temperatures will see a substantial oscillation, reaching a high of a breezy 64.4°F and dropping to a low of a wintry 37.4°F.
Today's forecasted high will be slightly warmer than the typical October high of 59.7°F.
Sunrise will be at 7:14 am and sunset at 6:11 pm; the daylight will last for 10h and 58min.

10-day overview

Daily temperatures

Warmest day: Thursday 73°C.
Coldest day: today 64°C.

Chance of precipitation

Highest chance: 6%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 64°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 15mphSSW 203°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:14 am CDT
  • Sunset: 6:11 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 68°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphSSW 193°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:15 am CDT
  • Sunset: 6:10 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 70°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphSE 126°
  • Humidity: 57%
  • UV index: 4
  • Sunrise: 7:16 am CDT
  • Sunset: 6:08 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 72°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphS 191°
  • Humidity: 59%
  • UV index: 4
  • Sunrise: 7:17 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 73°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 4mphSSE 153°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 7:18 am CDT
  • Sunset: 6:05 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 72°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 8mphSE 140°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 7:19 am CDT
  • Sunset: 6:04 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 72°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 11mphSSE 159°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:21 am CDT
  • Sunset: 6:02 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 70°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphSSW 206°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:22 am CDT
  • Sunset: 6:01 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 68°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphNE 45°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 7:23 am CDT
  • Sunset: 5:59 pm CDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 68°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphESE 114°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 7:24 am CDT
  • Sunset: 5:58 pm CDT
  • ▼
Across the following ten days, a combination of sun-filled and dull weather is expected.
Rainfall is not anticipated in Mount Morris in the upcoming days.
In the upcoming period, the highest temperature will vary between 64.4°F and 73.4°F, while there will be a marked difference in overnight low temperatures, as nighttime lows are forecast to fall between 37.4°F and 50°F.
Thursday is expected to be the warmest, reaching up to 73.4°F; today is the coldest day, with a maximum temperature of 64.4°F.
Updated: Oct 18, 2026 @ 05:15:02 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, conditions remain stable and sunny, with little cloud presence.

Today, the highest temperature will be 64.4°F, while the lowest temperature will be 37.4°F.
Today, the maximum temperature will be a couple of degrees higher than the average highest temperature in October. The lowest temperature today will be also a few degrees lower than the average low temperature.

On Sunday, in Mount Morris, sunrise will be at 7:14 am and sunset at 6:11 pm (CDT).

In Mount Morris, today, there will be 10h and 58min of daylight.