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 APR 12, 2026
Clear 79°F
Feels Like:	80°F
Dewpoint:	55°F
Rel. Hum.:	44%
Visibility:	10 miles
Wind:	SSW at 16 mph, gusts to 44
Pressure:	30.04 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 2025 Hurricanes	LERNA, IL 62440 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Partly sunny and breezy, warmer. Near steady temperature in the upper 70s. South winds 20 to 25 mph with gusts up to 35 mph.

TONIGHT
Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms after midnight. Lows in the lower 60s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 50 percent.

MONDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs around 80. Southwest winds 15 to 20 mph with gusts up to 30 mph.

MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph.

TUESDAY
Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent.

TUESDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent.

WEDNESDAY AND WEDNESDAY NIGHT
Showers likely with a chance of thunderstorms. Highs in the upper 70s. Lows in the lower 60s. Chance of rain 70 percent.

THURSDAY
A chance of showers in the morning. Mostly sunny. Highs in the upper 70s. Chance of rain 30 percent.

THURSDAY NIGHT
Mostly clear. Lows in the upper 50s.

FRIDAY
Mostly sunny. Highs in the mid 80s.

FRIDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 60s. Chance of rain 60 percent.

SATURDAY
Showers likely. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 60 percent.

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 4/12/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
12 APR 2026

1 PM

77°

79°

Mostly Cloudy

24%
RAIN
<.01 in

0% Thunder
( 8% severe)

SSW 21

48%

56°

High 79°

4 PM

78°

79°

Mostly Cloudy

SSW 21

45%

55°

Mostly Cloudy

Chance of Rain

Breezy

7 PM

73°

73°

Mostly Cloudy

49%
RAIN
.1–.25 in

0% Thunder
( 15% severe)

S 18

49%

53°

10 PM

69°

69°

Mostly Cloudy

S 18

55%

52°

Monday
13 APR 2026

1 AM

67°

67°

Mostly Cloudy

58%
RAIN
***

0% Thunder
( 26% severe)

SSW 18

63%

54°

Low 64°

4 AM

65°

65°

Mostly Cloudy

SW 16

75%

57°

High 80°

7 AM

64°

63°

Mostly Cloudy

18%
RAIN
.01–.1 in

0% Thunder
( 20% severe)

SSW 15

84%

59°

Mostly Cloudy

Breezy

10 AM

71°

71°

Mostly Cloudy

SW 16

76%

63°

1 PM

77°

79°

Partly Cloudy

16%
RAIN
<.01 in

0% Thunder
( 26% severe)

SSW 17

64%

64°

4 PM

80°

81°

Partly Cloudy

SSW 18

56%

63°

7 PM

76°

78°

Mostly Cloudy

17%
RAIN
<.01 in

0% Thunder
( 15% severe)

SSW 16

64%

63°

10 PM

71°

71°

Mostly Cloudy

SSW 16

73%

62°

Tuesday
14 APR 2026

1 AM

69°

69°

Mostly Cloudy

9%

0% Thunder
( 11% severe)

SSW 16

76%

61°

Low 66°

4 AM

68°

68°

Partly Cloudy

SSW 15

78%

61°

High 82°

7 AM

67°

67°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 15% severe)

SSW 14

84%

62°

Mostly Cloudy

Chance of Rain

Breezy

10 AM

73°

73°

Mostly Cloudy

SSW 16

73%

64°

1 PM

78°

80°

Mostly Cloudy

33%
RAIN
.5–1 in

0% Thunder
( 34% severe)

SSW 17

64%

65°

4 PM

81°

83°

Mostly Cloudy

SSW 18

56%

64°

7 PM

77°

79°

Mostly Cloudy

SSW 16

62%

63°


MATTOON, IL extended weather forecast
Wednesday 15 APR 2026	Thursday 16 APR 2026	Friday 17 APR 2026	Saturday 18 APR 2026	Sunday 19 APR 2026
Low 66°	Low 59°	Low 60°	Low 61°	Low 51°
High 75°	High 79°	High 78°	High 73°	High 66°

Overcast 71% Rain	Mostly Cloudy 74% Rain	Partly Cloudy 21% Rain	Overcast 61% Rain	Overcast 50% Rain

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