LERNA, IL 62440 Weather Forecast & Current Conditions

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62440 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
MATTOON, IL Current Weather
8:53 AM CDT APR 23, 2026
Clear 66°F
Feels Like:	66°F
Dewpoint:	55°F
Rel. Hum.:	68%
Visibility:	10 miles
Wind:	S at 9 mph
Pressure:	29.97 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

REST OF TODAY
Sunny. Highs around 80. South winds 15 to 20 mph with gusts up to 30 mph.

TONIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

FRIDAY
A chance of thunderstorms. Showers. Highs in the mid 70s. South winds around 15 mph, becoming southwest in the afternoon. Chance of rain 90 percent.

FRIDAY NIGHT
Mostly cloudy in the evening, then clearing. Cooler with lows in the lower 50s. Northwest winds 5 to 10 mph, becoming north after midnight.

SATURDAY
Sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.

SATURDAY NIGHT
Partly cloudy. Lows in the upper 40s.

SUNDAY
Partly sunny. Highs in the lower 70s.

SUNDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 50 percent.

MONDAY
Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the mid 70s. Chance of rain 80 percent.

MONDAY NIGHT
Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the lower 50s. Chance of rain 50 percent.

TUESDAY AND TUESDAY NIGHT
Mostly clear. Highs in the upper 60s. Lows in the mid 40s.

WEDNESDAY
Mostly sunny. Highs in the upper 60s.

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 4/22/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
23 APR 2026

1 AM

62°

62°

Clear

0%

0% Thunder
( 1% severe)

SSW 7

78%

55°

Low 58°

4 AM

59°

58°

Clear

SSW 7

83%

54°

High 80°

7 AM

59°

58°

Partly Cloudy

0%

0% Thunder
( 1% severe)

S 8

83%

54°

Partly Cloudy

10 AM

71°

71°

Partly Cloudy

S 13

57%

55°

1 PM

77°

78°

Partly Cloudy

2%

0% Thunder
( 9% severe)

SSW 16

45%

54°

4 PM

79°

80°

Partly Cloudy

S 16

44%

55°

7 PM

76°

78°

Partly Cloudy

8%

0% Thunder
( 8% severe)

S 14

50%

56°

10 PM

69°

69°

Partly Cloudy

S 13

63%

56°

Friday
24 APR 2026

1 AM

67°

67°

Partly Cloudy

39%
RAIN
.5–1 in

0% Thunder
( 24% severe)

S 13

68%

56°

Low 62°

4 AM

65°

65°

Mostly Cloudy

S 14

70%

55°

High 72°

7 AM

63°

61°

Mostly Cloudy

67%
RAIN
***

0% Thunder
( 20% severe)

S 14

78%

56°

Mostly Cloudy

Rain Likely

10 AM

66°

66°

Mostly Cloudy

SSW 15

78%

59°

1 PM

68°

68°

Mostly Cloudy

68%
RAIN
***

0% Thunder
( 26% severe)

SW 15

76%

60°

4 PM

70°

70°

Mostly Cloudy

WSW 13

68%

59°

7 PM

68°

68°

Mostly Cloudy

32%
RAIN
1–2 in

0% Thunder
( 8% severe)

W 9

68%

57°

10 PM

62°

61°

Mostly Cloudy

WNW 8

78%

55°


MATTOON, IL extended weather forecast
Saturday 25 APR 2026	Sunday 26 APR 2026	Monday 27 APR 2026	Tuesday 28 APR 2026	Wednesday 29 APR 2026
Low 50°	Low 51°	Low 56°	Low 55°	Low 48°
High 76°	High 70°	High 76°	High 70°	High 67°

Clear 7% Rain	Partly Cloudy 15% Rain	Overcast 64% Rain	Partly Cloudy 52% Rain	Overcast 31% Rain

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