Weather forecast for 10 daysLerna, IL

10-day overview

Daily temperatures

Warmest period: Sunday - Monday 79°C.
Coldest day: Wednesday 28.10. 66°C.

Chance of precipitation

Highest chance: Friday 30.10. 10%.

Long-term weather forecast

  • Wednesday
  • Oct 21, 2026
  • min.
  • 45°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 3mphN 349°
  • Humidity: 76%
  • UV index: 0
  • Sunrise: 7:09 am CDT
  • Sunset: 6:05 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 77°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphNE 41°
  • Humidity: 47%
  • UV index: 4
  • Sunrise: 7:10 am CDT
  • Sunset: 6:04 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 73°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphESE 120°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:11 am CDT
  • Sunset: 6:03 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 75°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphSE 133°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:12 am CDT
  • Sunset: 6:01 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 79°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphS 169°
  • Humidity: 48%
  • UV index: 4
  • Sunrise: 7:13 am CDT
  • Sunset: 6:00 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 79°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphSSW 204°
  • Humidity: 48%
  • UV index: 2
  • Sunrise: 7:14 am CDT
  • Sunset: 5:59 pm CDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 68°F
  • 46°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphW 262°
  • Humidity: 57%
  • UV index: 2
  • Sunrise: 7:16 am CDT
  • Sunset: 5:57 pm CDT
  • ▼
  • Wednesday
  • Oct 28, 2026
  • 66°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 7mphSW 221°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 7:17 am CDT
  • Sunset: 5:56 pm CDT
  • ▼
  • Thursday
  • Oct 29, 2026
  • 72°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 8mphSSW 199°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:18 am CDT
  • Sunset: 5:55 pm CDT
  • ▼
  • Friday
  • Oct 30, 2026
  • 73°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 9mphS 191°
  • Humidity: 46%
  • UV index: 3
  • Sunrise: 7:19 am CDT
  • Sunset: 5:54 pm CDT
  • ▼
For the coming ten days, primarily dull and occasionally sun-filled weather is anticipated.
Rainfall is not predicted in Lerna in the upcoming days.
Temperature differences will be noticeable in the upcoming days. Forecast highs will fluctuate between 66.2°F and 78.8°F, while changes in the overnight low will be barely noticeable, as the minimum temperature will fluctuate between 44.6°F and 50°F.
Sunday and Monday, with the highest temperature of 78.8°F, will be the warmest days; with the highest temperature of 66.2°F, next Wednesday will be the coldest day.
Updated: Oct 22, 2026 @ 00:06:42 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Lerna, predominantly dull and occasionally clear weather is predicted for the next ten days.

The maximum temperature will range between 66.2°F and 78.8°F, while the minimum temperature will vary between 44.6°F and 50°F.

The warmest days will be Sunday and Monday, with a maximum of 78.8°F. With a maximum temperature of 66.2°F, next Wednesday will be the coldest day.

On Saturday, a partly cloudy sky is anticipated.

On Saturday, the maximum temperature will be 75.2°F, while the minimum temperature will be 44.6°F.

On Sunday, partly cloudy skies will persist, making for a mix of sun and clouds.

On Sunday, the maximum temperature will be 78.8°F, while the minimum temperature will be 46.4°F.