LERNA, IL 62440 Weather Forecast & Current Conditions

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MATTOON, IL
Current Weather

7:53 AM CST DEC 28, 2025
NA
Feels Like: NA
Dewpoint: NA
Rel. Hum.: NA%
Visibility:
Wind:
Pressure: 29.67 inches
Last 72 hours

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LERNA, IL 62440
Weather Forecast

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REST OF TODAY
Cloudy with a slight chance of thunderstorms. A chance of showers early this morning, then showers this afternoon. Breezy with highs in the mid 60s. Southwest winds 15 to 25 mph. Gusts up to 40 mph this afternoon. Chance of rain 90 percent.
TONIGHT
Mostly cloudy. A chance of rain showers in the evening, then a chance of flurries after midnight. Very windy and much cooler. Less humid with lows around 17. West winds 25 to 35 mph with gusts up to 45 mph. Chance of precipitation 50 percent. Wind chill values as low as zero after midnight.
MONDAY
Mostly cloudy with a chance of flurries in the morning, then mostly sunny in the afternoon. Windy and much cooler with highs in the mid 20s. Northwest winds 20 to 30 mph with gusts up to 45 mph. Wind chill values as low as 3 below.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows around 13. Northwest winds 15 to 20 mph with gusts up to 30 mph. Wind chill values as low as zero.
TUESDAY
Mostly sunny. Highs in the upper 20s. West winds around 10 mph with gusts up to 20 mph. Wind chill values as low as zero in the morning.
TUESDAY NIGHT
Partly cloudy and not as cool. Near steady temperature in the mid 20s.
WEDNESDAY AND WEDNESDAY NIGHT
Mostly cloudy. Highs in the upper 30s. Lows in the lower 20s.
NEW YEARS DAY
Mostly sunny. Highs in the lower 30s.
THURSDAY NIGHT
Mostly clear. Lows around 15.
FRIDAY
Mostly sunny. Highs in the mid 30s.
FRIDAY NIGHT AND SATURDAY
Mostly cloudy. Lows in the mid 20s. Highs in the lower 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 PM EST 12/27/2025
Sunday
28 DEC 2025
LERNA, IL 62440 weather forecast Day 1, 0 hours 12 AM 61° 59° Mostly Cloudy 20%
RAIN
<.01 in
0% Thunder
( 12% severe)
S   12 93% 59°
Low 60° LERNA, IL 62440 weather forecast Day 1, 3 hours 3 AM 62° 61° Mostly Cloudy SSW   12 93% 60°
High 67° LERNA, IL 62440 weather forecast Day 1, 6 hours 6 AM 62° 61° Mostly Cloudy 44%
RAIN
.5–1 in
0% Thunder
( 17% severe)
SSW   12 97% 61°

Mostly Cloudy

Rain Likely


Breezy
LERNA, IL 62440 weather forecast Day 1, 9 hours 9 AM 64° 63° Mostly Cloudy SSW   14 93% 62°
LERNA, IL 62440 weather forecast Day 1, 12 hours 12 PM 65° 65° Mostly Cloudy 81%
RAIN
***
0% Thunder
( 21% severe)
SSW   18 84% 60°
LERNA, IL 62440 weather forecast Day 1, 15 hours 3 PM 63° 60° Mostly Cloudy SSW   22 81% 57°
LERNA, IL 62440 weather forecast Day 1, 18 hours 6 PM 51° 45° Mostly Cloudy 47%
RAIN/SNOW
2.5–5 in
0% Thunder
( 8% severe)
W   22 86% 47°
LERNA, IL 62440 weather forecast Day 1, 21 hours 9 PM 36° 24° Mostly Cloudy WNW   24 75% 29°
Monday
29 DEC 2025
LERNA, IL 62440 weather forecast Day 2, 0 hours 12 AM 28° 14° Mostly Cloudy 5%

0% Thunder
( 0% severe)
W   24 66% 19°
Low 18° LERNA, IL 62440 weather forecast Day 2, 3 hours 3 AM 22° Mostly Cloudy W   25 61% 12°
High 25° LERNA, IL 62440 weather forecast Day 2, 6 hours 6 AM 18° Mostly Cloudy 1%

0% Thunder
( 0% severe)
W   25 60%

Mostly Cloudy




Windy
LERNA, IL 62440 weather forecast Day 2, 9 hours 9 AM 19° Mostly Cloudy WNW   24 58%
LERNA, IL 62440 weather forecast Day 2, 12 hours 12 PM 22° Mostly Cloudy 1%

0% Thunder
( 0% severe)
WNW   24 55% 10°
LERNA, IL 62440 weather forecast Day 2, 15 hours 3 PM 23° Partly Cloudy WNW   23 53% 10°
LERNA, IL 62440 weather forecast Day 2, 18 hours 6 PM 21° Partly Cloudy 0%

0% Thunder
( 0% severe)
WNW   17 55%
LERNA, IL 62440 weather forecast Day 2, 21 hours 9 PM 19° Partly Cloudy NW   16 58%

MATTOON, IL extended weather forecast

Tuesday
30 DEC 2025
Wednesday
31 DEC 2025
Thursday
1 JAN 2026
Friday
2 JAN 2026
Saturday
3 JAN 2026
Low 12° Low 24° Low 18° Low 17° Low 20°
High 30° High 31° High 27° High 30° High 38°
LERNA, IL 62440 weather forecast Day 3 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
Partly Cloudy
Mostly Cloudy
9% Snow
Overcast
16% Snow
Mostly Cloudy
12% Snow
Partly Cloudy
10% Snow
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