LERNA, IL 62440 Weather Forecast & Current Conditions

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62440 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
MATTOON, IL Current Weather
4:53 AM CDT JUL 22, 2026
Few Clouds 63°F
Feels Like:	63°F
Dewpoint:	61°F
Rel. Hum.:	93%
Visibility:	10 miles
Wind:	N at 5 mph
Pressure:	29.95 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

62440 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	LERNA, IL 62440 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Sunny this morning, then becoming partly sunny. Cooler with highs in the mid 70s. North winds around 10 mph.

TONIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 50s. Northeast winds 5 to 10 mph.

THURSDAY
Sunny. Highs in the upper 70s. Northeast winds around 5 mph.

THURSDAY NIGHT
Mostly cloudy. Lows in the upper 50s. Northeast winds around 5 mph.

FRIDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the upper 70s. East winds around 5 mph.

FRIDAY NIGHT AND SATURDAY
Partly cloudy. Lows in the lower 60s. Highs in the mid 80s.

SATURDAY NIGHT
Mostly clear. Lows in the upper 60s.

SUNDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 105.

SUNDAY NIGHT
Mostly clear. Lows in the lower 70s.

MONDAY
Mostly sunny. Highs in the lower 90s. Heat index values up to 100.

MONDAY NIGHT
Mostly clear. Lows around 70.

TUESDAY
Mostly sunny. Highs in the upper 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 PM EDT 7/21/2026

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
22 JUL 2026

1 AM

69°

Clear

0% Thunder
( 1% severe)

NW 8

84%

64°

Low 64°

4 AM

66°

Partly Cloudy

N 9

90%

63°

High 76°

7 AM

65°

Partly Cloudy

0% Thunder
( 2% severe)

NNE 9

84%

60°

Mostly Cloudy

10 AM

70°

Partly Cloudy

NE 9

66%

58°

1 PM

73°

Mostly Cloudy

0% Thunder
( 3% severe)

N 9

62%

59°

4 PM

74°

Mostly Cloudy

NA 9

55%

57°

7 PM

72°

Mostly Cloudy

0% Thunder
( 2% severe)

N 8

59%

57°

10 PM

65°

Partly Cloudy

NNE 6

75%

57°

Thursday
23 JUL 2026

1 AM

61°

Clear

0% Thunder
( 1% severe)

NNE 5

84%

56°

Low 55°

4 AM

57°

Clear

NNE 5

90%

54°

High 77°

7 AM

59°

58°

Clear

0% Thunder
( 1% severe)

NE 6

83%

54°

Partly Cloudy

10 AM

70°

Partly Cloudy

ENE 7

59%

55°

1 PM

74°

Partly Cloudy

0% Thunder
( 1% severe)

E 6

50%

54°

4 PM

76°

78°

Partly Cloudy

ENE 6

46%

54°

7 PM

74°

Partly Cloudy

0% Thunder
( 1% severe)

ENE 6

51%

55°

10 PM

66°

Mostly Cloudy

ENE 6

70%

56°


MATTOON, IL extended weather forecast
Friday 24 JUL 2026	Saturday 25 JUL 2026	Sunday 26 JUL 2026	Monday 27 JUL 2026	Tuesday 28 JUL 2026
Low 59°	Low 63°	Low 74°	Low 75°	Low 76°
High 76°	High 84°	High 93°	High 93°	High 92°

Overcast 30% Rain	Overcast 27% Rain	Partly Cloudy 32% Rain	Partly Cloudy 19% Rain	Partly Cloudy 21% 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