Weather forecast for 10 daysLancaster, IL

10-day overview

Daily temperatures

Warmest day: tomorrow 73°C.
Coldest day: Friday 46°C.

Chance of precipitation

Highest chance: Thursday 22%.

Long-term weather forecast

  • Tuesday
  • Nov 10, 2026
  • min.
  • 43°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphSW 232°
  • Humidity: 85%
  • UV index: 0
  • Sunrise: 6:28 am CST
  • Sunset: 4:42 pm CST
  • ▼
  • Wednesday
  • Nov 11, 2026
  • 73°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 14mphSW 231°
  • Humidity: 64%
  • UV index: 3
  • Sunrise: 6:29 am CST
  • Sunset: 4:41 pm CST
  • ▼
  • Thursday
  • Nov 12, 2026
  • 54°F
  • 34°F
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0"
  • Wind: 16mphNW 325°
  • Humidity: 65%
  • UV index: 2
  • Sunrise: 6:30 am CST
  • Sunset: 4:40 pm CST
  • ▼
  • Friday
  • Nov 13, 2026
  • 46°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 12mphNW 326°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 6:31 am CST
  • Sunset: 4:40 pm CST
  • ▼
  • Saturday
  • Nov 14, 2026
  • 48°F
  • 25°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphNNW 332°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 6:32 am CST
  • Sunset: 4:39 pm CST
  • ▼
  • Sunday
  • Nov 15, 2026
  • 50°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 5mphE 80°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 6:33 am CST
  • Sunset: 4:38 pm CST
  • ▼
  • Monday
  • Nov 16, 2026
  • 52°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0"
  • Wind: 7mphENE 72°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 6:34 am CST
  • Sunset: 4:37 pm CST
  • ▼
  • Tuesday
  • Nov 17, 2026
  • 55°F
  • 28°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphENE 77°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 6:35 am CST
  • Sunset: 4:37 pm CST
  • ▼
  • Wednesday
  • Nov 18, 2026
  • 59°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphESE 123°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 6:36 am CST
  • Sunset: 4:36 pm CST
  • ▼
  • Thursday
  • Nov 19, 2026
  • 63°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphS 170°
  • Humidity: 58%
  • UV index: 2
  • Sunrise: 6:37 am CST
  • Sunset: 4:35 pm CST
  • ▼
Weather patterns suggest that primarily gloomy and occasionally sunny weather is forecasted.
Rainfall is not anticipated in Lancaster in the upcoming days.
Temperature variation will be noticeable throughout the forecast window. The temperature is expected to swing from 46.4°F up to 73.4°F, while the fluctuation in night temperatures will be also significant, as temperatures overnight will fluctuate from 24.8°F up to 42.8°F.
Wednesday will be the warmest day, with a maximum temperature of 73.4°F; the lowest daytime temperature of the period will be reached on Friday, peaking at 46.4°F.
Updated: Nov 10, 2026 @ 22:58:31 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Lancaster, predominantly overcast and occasionally bright weather is anticipated for the next ten days.

The maximum temperature will vary between 46.4°F and 73.4°F, as the minimum temperature will vary between 24.8°F and 42.8°F.

The warmest day will be tomorrow, with a maximum of 73.4°F. Friday will be the coldest day, with a maximum temperature of 46.4°F.

On Saturday, mainly sunny conditions will dominate the day.

On Saturday, the highest temperature will be 48.2°F, while the lowest temperature will be 24.8°F.

On Sunday, a pleasant mix of sun and clouds will define the day.

On Sunday, the maximum temperature will be 50°F, while the minimum temperature will be 28.4°F.