Weather forecast for 10 daysLerna, IL

10-day overview

Daily temperatures

Warmest period: Sunday - Monday 79°C.
Minimum temperature: 70°C.

Chance of precipitation

Highest chance: Saturday 31.10. 34%.

Long-term weather forecast

  • Thursday
  • Oct 22, 2026
  • 77°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 5mphNE 48°
  • Humidity: 46%
  • 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: 6mphSE 124°
  • Humidity: 49%
  • 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 135°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:12 am CDT
  • Sunset: 6:01 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 79°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 5mphS 170°
  • Humidity: 48%
  • UV index: 3
  • Sunrise: 7:13 am CDT
  • Sunset: 6:00 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 79°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSSW 197°
  • Humidity: 48%
  • UV index: 3
  • Sunrise: 7:14 am CDT
  • Sunset: 5:59 pm CDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 72°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 7mphSSW 207°
  • Humidity: 53%
  • UV index: 3
  • Sunrise: 7:16 am CDT
  • Sunset: 5:57 pm CDT
  • ▼
  • Wednesday
  • Oct 28, 2026
  • 70°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphS 177°
  • Humidity: 52%
  • UV index: 4
  • Sunrise: 7:17 am CDT
  • Sunset: 5:56 pm CDT
  • ▼
  • Thursday
  • Oct 29, 2026
  • 73°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphSSW 210°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:18 am CDT
  • Sunset: 5:55 pm CDT
  • ▼
  • Friday
  • Oct 30, 2026
  • 70°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 7mphS 177°
  • Humidity: 56%
  • UV index: 3
  • Sunrise: 7:19 am CDT
  • Sunset: 5:54 pm CDT
  • ▼
  • Saturday
  • Oct 31, 2026
  • 70°F
  • 54°F
Showers
Showers
  • Precip. probability: 34%
  • Precipitation: 0"
  • Wind: 11mphSE 146°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 7:20 am CDT
  • Sunset: 5:53 pm CDT
  • ▼
During the ten-day period, gloomy, sun-filled and damp weather is predicted.
Rain is not expected in Lerna in the upcoming days.
In the coming days, the maximum temperature will range between 69.8°F and 78.8°F, while the lowest temperature will be between 44.6°F and 53.6°F.
Sunday and Monday, with the highest temperature of 78.8°F, will be the warmest days; the coldest days will be Wednesday, next Friday and Saturday, with a maximum of 69.8°F.
Updated: Oct 22, 2026 @ 07:14:27 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

In Lerna, a combination of cloudy, clear and damp weather is anticipated for the next ten days.

The maximum temperature will vary between 69.8°F and 78.8°F, while the minimum temperature will range between 44.6°F and 53.6°F.

With a maximum temperature of 78.8°F, Sunday and Monday will be the warmest days. The coldest days will be Wednesday, next Friday and Saturday, with a maximum of 69.8°F.

On Saturday, patchy clouds will move across the sky, allowing for sunshine at times.

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

On Sunday, a partly cloudy sky is anticipated.

On Sunday, the highest temperature will be 78.8°F, while the lowest temperature will be 48.2°F.