LERNA, IL 62440 Weather Forecast & Current Conditions

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MATTOON, IL
Current Weather

8:53 PM CST NOV 14, 2026
Clear
34°F
Feels Like: 29°F
Dewpoint: 27°F
Rel. Hum.: 75%
Visibility: 10 miles
Wind: WNW at 5 mph
Pressure: 30.31 inches
Last 72 hours

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LERNA, IL 62440
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Clear. Lows in the mid 20s. Northwest winds around 5 mph.
SUNDAY
Sunny. Highs in the lower 50s. North winds around 5 mph.
SUNDAY NIGHT
Clear. Lows in the upper 20s. Light and variable winds.
MONDAY
Sunny. Highs in the mid 50s. Light and variable winds.
MONDAY NIGHT
Clear. Lows in the upper 20s. Light and variable winds.
TUESDAY AND TUESDAY NIGHT
Clear. Highs in the upper 50s. Lows in the lower 30s.
WEDNESDAY
Sunny. Highs in the lower 60s.
WEDNESDAY NIGHT AND THURSDAY
Partly cloudy. Lows around 40. Highs in the mid 60s.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s.
FRIDAY THROUGH SATURDAY
Partly cloudy. Highs in the upper 60s. Lows in the mid 40s.

Visible Weather Satellite
LERNA, IL 62440
Infrared Weather Satellite
LERNA, IL 62440
NEXRAD Weather Radar
LERNA, IL 62440

MATTOON, IL 3 hourly weather forecast

weather forecast created  7:00 AM EST 11/14/2026
Saturday
14 NOV 2026
LERNA, IL 62440 weather forecast Day 1, 12 hours 12 PM 50° 47° Clear 0%

0% Thunder
( 0% severe)
NNW   7 46% 30°
High 54° LERNA, IL 62440 weather forecast Day 1, 15 hours 3 PM 53° 51° Clear NW   7 39% 29°
Clear



LERNA, IL 62440 weather forecast Day 1, 18 hours 6 PM 38° 36° Clear 0%

0% Thunder
( 0% severe)
NW   3 70% 29°
LERNA, IL 62440 weather forecast Day 1, 21 hours 9 PM 32° 29° Clear N   2 88% 29°
Sunday
15 NOV 2026
LERNA, IL 62440 weather forecast Day 2, 0 hours 12 AM 29° 26° Clear 0%

0% Thunder
( 0% severe)
  CALM 100% 29°
Low 27° LERNA, IL 62440 weather forecast Day 2, 3 hours 3 AM 28° 25° Clear   CALM 100% 28°
High 55° LERNA, IL 62440 weather forecast Day 2, 6 hours 6 AM 27° 24° Clear 0%

0% Thunder
( 0% severe)
  CALM 100% 27°

Partly Cloudy



LERNA, IL 62440 weather forecast Day 2, 9 hours 9 AM 41° 39° Clear   CALM 70% 32°
LERNA, IL 62440 weather forecast Day 2, 12 hours 12 PM 52° 52° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 46% 32°
LERNA, IL 62440 weather forecast Day 2, 15 hours 3 PM 55° 55° Partly Cloudy NNW   3 41% 32°
LERNA, IL 62440 weather forecast Day 2, 18 hours 6 PM 40° 38° Clear 0%

0% Thunder
( 0% severe)
  CALM 73% 32°
LERNA, IL 62440 weather forecast Day 2, 21 hours 9 PM 33° 30° Clear   CALM 92% 31°
Monday
16 NOV 2026
LERNA, IL 62440 weather forecast Day 3, 0 hours 12 AM 30° 27° Clear 0%

0% Thunder
( 0% severe)
  CALM 100% 30°
Low 28° LERNA, IL 62440 weather forecast Day 3, 3 hours 3 AM 29° 26° Clear   CALM 100% 29°
High 57° LERNA, IL 62440 weather forecast Day 3, 6 hours 6 AM 29° 26° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 100% 29°

Clear



LERNA, IL 62440 weather forecast Day 3, 9 hours 9 AM 43° 42° Clear   CALM 73% 35°
LERNA, IL 62440 weather forecast Day 3, 15 hours 12 PM 54° 54° Clear 0%

0% Thunder
( 0% severe)
S   3 47% 34°
LERNA, IL 62440 weather forecast Day 3, 18 hours 3 PM 57° 58° Clear   CALM 40% 33°
LERNA, IL 62440 weather forecast Day 3, 21 hours 6 PM 41° 39° Clear       CALM 73% 33°

MATTOON, IL extended weather forecast

Tuesday
17 NOV 2026
Wednesday
18 NOV 2026
Thursday
19 NOV 2026
Friday
20 NOV 2026
Saturday
21 NOV 2026
Low 34° Low 36° Low 43° Low 40° Low 42°
High 53° High 57° High 64° High 59° High 56°
LERNA, IL 62440 weather forecast Day 4 LERNA, IL 62440 weather forecast Day 5 LERNA, IL 62440 weather forecast Day 6 LERNA, IL 62440 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
2% Rain
Clear
6% Rain
Partly Cloudy
12% Rain
Partly Cloudy
9% Rain
Partly Cloudy
33% Rain
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