LERNA, IL 62440 Weather Forecast & Current Conditions

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62440 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
MATTOON, IL Current Weather
9:53 PM CST MAR 4, 2026
Fog 52°F
Feels Like:	52°F
Dewpoint:	52°F
Rel. Hum.:	100%
Visibility:	M1/4 miles
Wind:	Calm
Pressure:	29.98 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

REST OF TONIGHT
A chance of thunderstorms. A chance of rain late this evening, then rain. Patchy dense fog. Near steady temperature in the mid 50s. South winds around 5 mph. Chance of rain near 100 percent.

THURSDAY
Patchy fog in the morning. Mostly cloudy with rain likely with a slight chance of thunderstorms in the morning, then partly sunny with a chance of rain in the afternoon. Highs in the mid 60s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.

THURSDAY NIGHT
Mostly cloudy. A chance of rain after midnight. Lows in the lower 50s. Southwest winds around 5 mph, becoming southeast after midnight. Chance of rain 50 percent.

FRIDAY
Partly sunny. A chance of rain in the morning. Highs in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

FRIDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers with a chance of thunderstorms after midnight. Lows in the upper 50s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent.

SATURDAY
Mostly cloudy. Showers likely in the morning. Highs in the mid 60s. Temperature falling into the upper 50s in the afternoon. Chance of rain 70 percent.

SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Much cooler with lows in the upper 30s.

SUNDAY AND SUNDAY NIGHT
Mostly clear. Highs around 60. Lows in the mid 40s.

MONDAY
Sunny. Not as cool with highs in the lower 70s.

MONDAY NIGHT
Mostly clear in the evening, then partly cloudy with a chance of rain and thunderstorms after midnight. Not as cool with lows in the upper 50s. Chance of rain 40 percent.

TUESDAY
Rain likely. Highs in the lower 70s. Chance of rain 70 percent.

TUESDAY NIGHT
Rain, cooler with lows in the upper 40s. Chance of rain 90 percent.

WEDNESDAY
Mostly cloudy. Rain likely, mainly in the morning. Much cooler with highs in the mid 50s. Chance of rain 70 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 7:00 AM EST 3/ 4/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
4 MAR 2026

12 PM

52°

50°

Mostly Cloudy

86%
RAIN
***

0% Thunder
( 17% severe)

E 6

89%

49°

High 56°

3 PM

55°

54°

Mostly Cloudy

NE 5

86%

51°

Mostly Cloudy

Rain Likely

6 PM

54°

54°

Mostly Cloudy

82%
RAIN
***

0% Thunder
( 18% severe)

SE 3

93%

52°

9 PM

54°

54°

Mostly Cloudy

S 3

93%

52°

Thursday
5 MAR 2026

12 AM

54°

53°

Mostly Cloudy

95%
RAIN
***

0% Thunder
( 28% severe)

SSE 6

93%

52°

Low 51°

3 AM

54°

52°

Mostly Cloudy

S 7

96%

53°

High 65°

6 AM

54°

52°

Mostly Cloudy

84%
RAIN
***

0% Thunder
( 15% severe)

S 8

96%

53°

Mostly Cloudy

Rain Likely

9 AM

57°

55°

Mostly Cloudy

SW 10

96%

56°

12 PM

61°

59°

Mostly Cloudy

26%
RAIN
.1–.25 in

0% Thunder
( 4% severe)

SW 13

84%

56°

3 PM

63°

62°

Mostly Cloudy

WSW 10

75%

55°

6 PM

59°

59°

Mostly Cloudy

24%
RAIN
.25–.5 in

0% Thunder
( 7% severe)

WSW 5

87%

55°

9 PM

56°

56°

Mostly Cloudy

S 3

90%

53°

Friday
6 MAR 2026

12 AM

55°

54°

Mostly Cloudy

54%
RAIN
***

0% Thunder
( 32% severe)

SSE 6

93%

53°

Low 53°

3 AM

55°

53°

Mostly Cloudy

SSE 8

96%

54°

High 75°

6 AM

57°

54°

Mostly Cloudy

37%
RAIN
>2 in

0% Thunder
( 16% severe)

S 12

93%

55°

Mostly Cloudy

Chance of Rain

Breezy

9 AM

64°

62°

Mostly Cloudy

S 16

84%

59°

12 PM

72°

72°

Mostly Cloudy

19%
RAIN
.1–.25 in

0% Thunder
( 5% severe)

S 20

68%

61°

3 PM

74°

74°

Partly Cloudy

S 20

62%

60°

6 PM

70°

70°

Mostly Cloudy

S 15

71%

60°


MATTOON, IL extended weather forecast
Saturday 7 MAR 2026	Sunday 8 MAR 2026	Monday 9 MAR 2026	Tuesday 10 MAR 2026	Wednesday 11 MAR 2026
Low 61°	Low 38°	Low 50°	Low 55°	Low 43°
High 65°	High 58°	High 67°	High 68°	High 46°

Overcast 75% Rain	Partly Cloudy 12% Rain	Overcast 21% Rain	Overcast 57% Rain	Overcast 64% Rain

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