LERNA, IL 62440 Weather Forecast & Current Conditions

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62440 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
MATTOON, IL Current Weather
12:53 PM CDT OCT 6, 2026
Clear 73°F
Feels Like:	73°F
Dewpoint:	43°F
Rel. Hum.:	34%
Visibility:	10 miles
Wind:	WNW at 10 mph
Pressure:	30.09 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

THIS AFTERNOON
Sunny. Near steady temperature in the mid 70s. South winds 5 to 10 mph.

TONIGHT
Clear. Lows in the lower 50s. South winds 5 to 10 mph.

WEDNESDAY
Sunny. Highs in the mid 80s. West winds 5 to 10 mph.

WEDNESDAY NIGHT
Mostly clear. Lows in the lower 50s. Northwest winds around 5 mph.

THURSDAY
Sunny. Highs in the upper 70s. North winds 5 to 10 mph.

THURSDAY NIGHT AND FRIDAY
Mostly clear. Lows in the upper 40s. Highs around 80.

FRIDAY NIGHT
Clear. Lows in the mid 50s.

SATURDAY
Sunny. Highs in the upper 80s.

SATURDAY NIGHT
Partly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 30 percent.

SUNDAY
Mostly sunny with a 40 percent chance of showers. Highs in the upper 70s.

SUNDAY NIGHT AND COLUMBUS DAY
Partly cloudy. Lows in the mid 50s. 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