LERNA, IL 62440 Weather Forecast & Current Conditions

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62440 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
MATTOON, IL Current Weather
7:53 PM CDT JUN 24, 2026
Broken Clouds 73°F
Feels Like:	73°F
Dewpoint:	68°F
Rel. Hum.:	84%
Visibility:	10 miles
Wind:	SSE at 5 mph
Pressure:	29.98 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

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(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

TONIGHT
Mostly cloudy this evening, then becoming partly cloudy. A slight chance of thunderstorms. A slight chance of showers this evening, then a chance of showers after midnight. Lows in the mid 60s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.

THURSDAY
Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Highs in the lower 80s. West winds around 5 mph. Chance of rain 40 percent.

THURSDAY NIGHT
Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Some thunderstorms may produce heavy rainfall. Lows in the mid 60s. Northeast winds around 5 mph, becoming southeast after midnight. Chance of rain 70 percent.

FRIDAY
Showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. South winds 5 to 10 mph. Chance of rain 90 percent.

FRIDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the mid 60s. Southeast winds around 5 mph. Chance of rain 70 percent.

SATURDAY
Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 50 percent.

SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows around 70. Chance of rain 50 percent.

SUNDAY THROUGH WEDNESDAY
Mostly clear. Highs in the lower 90s. Lows in the mid 70s.

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 6/24/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
24 JUN 2026

1 PM

78°

79°

Partly Cloudy

8%

0% Thunder
( 17% severe)

SSW 8

52%

59°

High 81°

4 PM

80°

81°

Mostly Cloudy

SSW 9

49%

59°

Mostly Cloudy

Chance of Rain

7 PM

78°

80°

Mostly Cloudy

20%
RAIN
<.01 in

0% Thunder
( 30% severe)

SSW 8

56%

61°

10 PM

70°

70°

Mostly Cloudy

S 7

76%

62°

Thursday
25 JUN 2026

1 AM

67°

67°

Partly Cloudy

42%
RAIN
.25–.5 in

0% Thunder
( 17% severe)

SSW 6

87%

63°

Low 64°

4 AM

65°

65°

Mostly Cloudy

SW 5

97%

64°

High 82°

7 AM

68°

68°

Mostly Cloudy

28%
RAIN
***

0% Thunder
( 18% severe)

SW 5

90%

65°

Mostly Cloudy

Chance of Rain

10 AM

76°

78°

Mostly Cloudy

W 5

71%

66°

1 PM

80°

82°

Partly Cloudy

36%
RAIN
.5–1 in

0% Thunder
( 42% severe)

W 6

62%

66°

4 PM

81°

83°

Mostly Cloudy

NW 6

56%

64°

7 PM

78°

80°

Mostly Cloudy

43%
RAIN
***

0% Thunder
( 42% severe)

N 5

62%

64°

10 PM

71°

71°

Mostly Cloudy

E 2

79%

64°

Friday
26 JUN 2026

1 AM

68°

68°

Mostly Cloudy

71%
RAIN
***

0% Thunder
( 20% severe)

ESE 3

87%

64°

Low 65°

4 AM

67°

67°

Mostly Cloudy

SSE 6

90%

64°

High 77°

7 AM

68°

68°

Mostly Cloudy

80%
RAIN
***

0% Thunder
( 23% severe)

SSE 8

90%

65°

Mostly Cloudy

Rain Likely

10 AM

72°

72°

Mostly Cloudy

SSE 9

84%

67°

1 PM

73°

73°

Mostly Cloudy

75%
RAIN
***

0% Thunder
( 50% severe)

S 8

87%

69°

4 PM

75°

75°

Mostly Cloudy

S 8

82%

69°

7 PM

75°

75°

Mostly Cloudy

SE 8

79%

68°


MATTOON, IL extended weather forecast
Saturday 27 JUN 2026	Sunday 28 JUN 2026	Monday 29 JUN 2026	Tuesday 30 JUN 2026	Wednesday 1 JUL 2026
Low 68°	Low 71°	Low 73°	Low 74°	Low 74°
High 83°	High 91°	High 95°	High 93°	High 91°

Overcast 63% Rain	Partly Cloudy 44% Rain	Clear 19% Rain	Partly Cloudy 21% Rain	Partly Cloudy 30% Rain

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