Weather forecast for 10 daysLancaster, IL

10-day overview

Daily temperatures

Warmest day: tomorrow 72°C.
Coldest day: Friday 46°C.

Chance of precipitation

Highest chance: Wednesday 59%.

Long-term weather forecast

  • Monday
  • Nov 9, 2026
  • 66°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphWSW 241°
  • Humidity: 49%
  • UV index: 3
  • Sunrise: 6:27 am CST
  • Sunset: 4:43 pm CST
  • ▼
  • Tuesday
  • Nov 10, 2026
  • 72°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 6mphWSW 252°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 6:28 am CST
  • Sunset: 4:42 pm CST
  • ▼
  • Wednesday
  • Nov 11, 2026
  • 70°F
  • 45°F
PM Thunderstorms
PM Thunderstorms
  • Precip. probability: 59%
  • Precipitation: 0.16"
  • Wind: 11mphSSW 212°
  • Humidity: 70%
  • UV index: 3
  • Sunrise: 6:29 am CST
  • Sunset: 4:41 pm CST
  • ▼
  • Thursday
  • Nov 12, 2026
  • 55°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 14mphNNW 330°
  • Humidity: 67%
  • UV index: 3
  • Sunrise: 6:30 am CST
  • Sunset: 4:40 pm CST
  • ▼
  • Friday
  • Nov 13, 2026
  • 46°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 12mphNNW 332°
  • Humidity: 60%
  • UV index: 3
  • Sunrise: 6:31 am CST
  • Sunset: 4:40 pm CST
  • ▼
  • Saturday
  • Nov 14, 2026
  • 50°F
  • 28°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphNNW 335°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 6:32 am CST
  • Sunset: 4:39 pm CST
  • ▼
  • Sunday
  • Nov 15, 2026
  • 54°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphSSE 150°
  • Humidity: 59%
  • UV index: 3
  • Sunrise: 6:33 am CST
  • Sunset: 4:38 pm CST
  • ▼
  • Monday
  • Nov 16, 2026
  • 55°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 6mphESE 121°
  • Humidity: 62%
  • UV index: 3
  • Sunrise: 6:34 am CST
  • Sunset: 4:37 pm CST
  • ▼
  • Tuesday
  • Nov 17, 2026
  • 59°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphESE 109°
  • Humidity: 58%
  • UV index: 3
  • Sunrise: 6:35 am CST
  • Sunset: 4:37 pm CST
  • ▼
  • Wednesday
  • Nov 18, 2026
  • 61°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 7mphSE 125°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 6:36 am CST
  • Sunset: 4:36 pm CST
  • ▼
For the next ten days, a combination of gloomy, sunny and storm-filled weather is predicted.
With a probability of 59%, rainfall is predicted only for Wednesday. Anticipated precipitation will be light at 0.16".
There will be a considerable variation in temperature in the coming days. Maximum temperatures are forecasted between 46.4°F and 71.6°F, while the lowest nightly temperature differences will be also quite pronounced, as the overnight lows will vary from 28.4°F to 44.6°F.
The warmest day will be Tuesday, with a maximum of 71.6°F; expect the coldest day on Friday with a high of 46.4°F.
Updated: Nov 9, 2026 @ 14:47:48 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Lancaster, a combination of cloudy, dry and sunny and unstable weather is expected for the next ten days.

Rainfall is forecasted only for Wednesday. With a probability of 59%, light precipitation of 0.16" is expected.

The maximum temperature will range between 46.4°F and 71.6°F, as the minimum temperature will range between 28.4°F and 44.6°F.

Tomorrow will be the warmest day, with a maximum temperature of 71.6°F. With a maximum temperature of 46.4°F, Friday will be the coldest day.

On Saturday, sunshine will take center stage, with just faint traces of clouds.

On Saturday, the highest temperature will be 50°F, while the lowest temperature will be 28.4°F.

On Sunday, in Lancaster, intermittent cloud cover is expected, allowing for some sunshine.

On Sunday, the highest temperature will be 53.6°F, while the lowest temperature will be 32°F.