Weather forecast for 10 daysRoanoke, IL

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 64°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 12mphSSW 194°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:11 am CDT
  • Sunset: 6:12 pm CDT
  • ▼
Tomorrow, on Sunday, October 18, expect bright skies and plenty of sunshine.
The temperature is forecasted to vary significantly from a high of a comfortable 64.4°F to a low of an icy 37.4°F.
The highest temperature is expected to follow the average for October, around 61.9°F.
Sunrise will be at 7:11 am and sunset at 6:12 pm; tomorrow's daylight will last for 11h and 1min.

10-day overview

Daily temperatures

Warmest period: Thursday - Saturday 75°C.
Coldest day: tomorrow 64°C.

Chance of precipitation

Highest chance: Friday 6%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 37°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphS 184°
  • Humidity: 78%
  • UV index: 0
  • Sunrise: 7:10 am CDT
  • Sunset: 6:13 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 64°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 12mphSSW 194°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:11 am CDT
  • Sunset: 6:12 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 70°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphS 182°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:12 am CDT
  • Sunset: 6:10 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 72°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 3mphESE 118°
  • Humidity: 49%
  • UV index: 4
  • Sunrise: 7:13 am CDT
  • Sunset: 6:09 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 73°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 3mphSSW 194°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:14 am CDT
  • Sunset: 6:07 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 75°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphSE 125°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:16 am CDT
  • Sunset: 6:06 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 75°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphSE 131°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:17 am CDT
  • Sunset: 6:04 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 75°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphSSE 158°
  • Humidity: 52%
  • UV index: 3
  • Sunrise: 7:18 am CDT
  • Sunset: 6:03 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 73°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphSSW 203°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:19 am CDT
  • Sunset: 6:02 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 72°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSSE 150°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:20 am CDT
  • Sunset: 6:00 pm CDT
  • ▼
Weather models show that a combination of sunny and overcast weather is anticipated.
Rainfall is not forecasted in Roanoke in the upcoming days.
In the coming days, the maximum temperature will range between 64.4°F and 75.2°F, while there will be a marked difference in overnight low temperatures, as the overnight lows will vary from 37.4°F to 50°F.
The warmest days will be Thursday through next Saturday, with a maximum of 75.2°F; the lowest daytime temperature of the period will be reached on Sunday, peaking at 64.4°F.
Updated: Oct 18, 2026 @ 03:06:39 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, in Roanoke, sunshine and minimal clouds are in the outlook.

Tomorrow, the maximum temperature will be 64.4°F, while the minimum temperature will be 37.4°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature will be relatively lower than the average low of 46.4°F.

On Sunday, in Roanoke, sunrise will be at 7:11 am and sunset at 6:12 pm (CDT).

In Roanoke, the length of the day tomorrow will be 11h and 1min.