LERNA, IL 62440 Weather Forecast & Current Conditions

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62440 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
MATTOON, IL Current Weather
2:53 PM CDT MAY 31, 2026
Clear 77°F
Feels Like:	79°F
Dewpoint:	55°F
Rel. Hum.:	47%
Visibility:	10 miles
Wind:	Calm
Pressure:	30.00 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. Near steady temperature in the upper 70s. East winds around 5 mph.

TONIGHT
Mostly cloudy. A slight chance of showers after midnight. Lows around 60. East winds around 5 mph. Chance of rain 20 percent.

MONDAY
Mostly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Highs in the upper 70s. East winds 5 to 10 mph. Chance of rain 20 percent.

MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 50s. Northeast winds 5 to 10 mph.

TUESDAY
Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph.

TUESDAY NIGHT AND WEDNESDAY
Clear. Lows in the mid 50s. Highs in the upper 70s.

WEDNESDAY NIGHT AND THURSDAY
Mostly clear. Lows in the mid 50s. Highs in the lower 80s.

THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.

FRIDAY
Mostly sunny. Highs in the mid 80s.

FRIDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the mid 60s. Chance of rain 30 percent.

SATURDAY
Partly sunny with a chance of showers in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 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 5/31/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
31 MAY 2026

1 PM

74°

74°

Mostly Cloudy

5%

0% Thunder
( 5% severe)

SE 3

51%

55°

High 78°

4 PM

77°

78°

Mostly Cloudy

ESE 5

45%

54°

Mostly Cloudy

7 PM

76°

78°

Partly Cloudy

8%

0% Thunder
( 8% severe)

ESE 5

48%

55°

10 PM

67°

67°

Partly Cloudy

ESE 5

65%

55°

Monday
1 JUN 2026

1 AM

63°

64°

Partly Cloudy

17%
RAIN
<.01 in

0% Thunder
( 13% severe)

E 3

75%

55°

Low 60°

4 AM

62°

63°

Partly Cloudy

E 3

78%

55°

High 79°

7 AM

64°

65°

Mostly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 9% severe)

E 5

75%

56°

Mostly Cloudy

10 AM

72°

72°

Mostly Cloudy

E 7

61%

58°

1 PM

77°

79°

Partly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 11% severe)

ENE 6

52%

58°

4 PM

79°

80°

Mostly Cloudy

NE 8

47%

57°

7 PM

75°

75°

Partly Cloudy

5%

0% Thunder
( 8% severe)

NE 9

52%

56°

10 PM

67°

67°

Partly Cloudy

ENE 9

63%

54°

Tuesday
2 JUN 2026

1 AM

62°

62°

Clear

9%

0% Thunder
( 1% severe)

NE 7

70%

52°

Low 58°

4 AM

60°

59°

Clear

NE 8

72%

51°

High 77°

7 AM

61°

60°

Clear

0%

0% Thunder
( 1% severe)

ENE 8

70%

51°

Clear

10 AM

71°

71°

Clear

ENE 9

51%

52°

1 PM

76°

78°

Clear

0%

0% Thunder
( 2% severe)

ENE 12

40%

50°

4 PM

77°

78°

Clear

ENE 12

36%

48°

7 PM

74°

74°

Clear

ENE 9

41%

49°


MATTOON, IL extended weather forecast
Wednesday 3 JUN 2026	Thursday 4 JUN 2026	Friday 5 JUN 2026	Saturday 6 JUN 2026	Sunday 7 JUN 2026
Low 54°	Low 57°	Low 62°	Low 66°	Low 65°
High 79°	High 82°	High 82°	High 83°	High 82°

Clear	Clear 8% Rain	Mostly Cloudy 29% Rain	Overcast 53% Rain	Overcast 45% Rain

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