LERNA, IL 62440 Weather Forecast & Current Conditions

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62440 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
MATTOON, IL Current Weather
10:53 AM CDT OCT 3, 2026
Clear 66°F
Feels Like:	66°F
Dewpoint:	48°F
Rel. Hum.:	52%
Visibility:	10 miles
Wind:	ENE at 12 mph
Pressure:	30.28 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

62440 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	LERNA, IL 62440 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TODAY
Sunny. Highs in the lower 70s. East winds 5 to 10 mph.

TONIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 40s. East winds around 5 mph in the evening, becoming light and variable.

SUNDAY
Sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.

SUNDAY NIGHT
Clear. Lows in the upper 40s. North winds around 5 mph.

MONDAY
Sunny. Highs in the lower 70s. Northeast winds around 5 mph.

MONDAY NIGHT THROUGH TUESDAY NIGHT
Clear. Lows in the lower 40s. Highs in the lower 70s.

WEDNESDAY THROUGH THURSDAY NIGHT
Clear. Highs in the lower 80s. Lows in the lower 50s.

FRIDAY
Sunny. Highs in the lower 80s.

62440 WEATHER SATELLITE LOOPS

Visible Weather Satellite
LERNA, IL 62440

Infrared Weather Satellite
LERNA, IL 62440

62440 WEATHER RADAR LOOP

NEXRAD Weather Radar
LERNA, IL 62440

MOS COMPUTER WEATHER FORECAST

MATTOON, IL 3 hourly weather forecast

weather forecast created 8:00 AM EDT 9/30/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
CDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Wednesday
30 SEP 2026

1 PM

82°

81°

Mostly Cloudy

0% Thunder
( 1% severe)

SSW 10

37%

53°

High 88°

4 PM

87°

85°

Partly Cloudy

SSW 10

34%

55°

Mostly Cloudy

7 PM

80°

81°

Mostly Cloudy

0% Thunder
( 0% severe)

SE 8

47%

58°

10 PM

74°

Mostly Cloudy

S 9

59%

59°

Thursday
1 OCT 2026

1 AM

73°

Mostly Cloudy

0% Thunder
( 2% severe)

S 10

62%

59°

Low 72°

4 AM

73°

Mostly Cloudy

S 10

62%

59°

High 89°

7 AM

73°

Mostly Cloudy

0% Thunder
( 2% severe)

S 10

59%

58°

Mostly Cloudy

Chance of Rain

10 AM

80°

81°

Mostly Cloudy

SSW 13

51%

60°

1 PM

86°

87°

Mostly Cloudy

34%
RAIN
1–2 in

0% Thunder
( 8% severe)

SW 14

45%

62°

4 PM

86°

87°

Mostly Cloudy

SW 13

45%

62°

7 PM

78°

80°

Mostly Cloudy

49%
RAIN
***

0% Thunder
( 22% severe)

W 8

67%

66°

10 PM

72°

Mostly Cloudy

WNW 6

87%

68°

Friday
2 OCT 2026

1 AM

69°

Mostly Cloudy

77%
RAIN
***

0% Thunder
( 17% severe)

NNW 6

97%

68°

Low 63°

4 AM

67°

Mostly Cloudy

NA 8

100%

67°

High 73°

7 AM

65°

Mostly Cloudy

63%
RAIN
***

0% Thunder
( 7% severe)

N 12

97%

64°

Mostly Cloudy

Rain Likely

10 AM

65°

Mostly Cloudy

N 12

87%

61°

1 PM

68°

Mostly Cloudy

0% Thunder
( 0% severe)

NNE 12

65%

56°

4 PM

69°

Partly Cloudy

NNE 14

55%

52°

7 PM

64°

63°

Clear

NNE 10

67%

53°


MATTOON, IL extended weather forecast
Saturday 3 OCT 2026	Sunday 4 OCT 2026	Monday 5 OCT 2026	Tuesday 6 OCT 2026	Wednesday 7 OCT 2026
Low 47°	Low 48°	Low 50°	Low 44°	Low 49°
High 73°	High 76°	High 67°	High 72°	High 74°

Clear 6% Rain	Partly Cloudy 21% Rain	Clear 11% Rain	Clear 3% Rain	Clear 14% Rain

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LERNA, IL 62440 Weather Forecast & Current Conditions

MATTOON, IL Current Weather

LERNA, IL 62440 Weather Forecast

MATTOON, IL 3 hourly weather forecast

MATTOON, IL extended weather forecast

MATTOON, IL
Current Weather

LERNA, IL 62440
Weather Forecast