LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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62439 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
LAWRENCEVILLE, IL Current Weather
1:53 AM CDT APR 15, 2026
Clear 72°F
Feels Like:	72°F
Dewpoint:	63°F
Rel. Hum.:	73%
Visibility:	10 miles
Wind:	SSW at 14 mph
Pressure:	29.89 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

62439 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	LAWRENCEVILLE, IL 62439 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Mostly cloudy. Lows in the upper 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

WEDNESDAY
Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent.

WEDNESDAY NIGHT
Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

THURSDAY
Showers likely with a chance of thunderstorms. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.

THURSDAY NIGHT
Mostly clear. Lows in the upper 50s. Southwest winds 10 to 15 mph, diminishing to around 5 mph after midnight.

FRIDAY
Mostly sunny. Highs in the mid 80s.

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

SATURDAY
Becoming partly sunny in the afternoon. A chance of thunderstorms. Showers likely, mainly in the morning. Cooler with highs in the mid 70s. Temperature falling into the upper 60s in the afternoon. Chance of rain 70 percent.

SATURDAY NIGHT
Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Much cooler with lows around 40. Chance of rain 50 percent.

SUNDAY
Sunny, cooler with highs around 60.

SUNDAY NIGHT AND MONDAY
Clear. Lows in the upper 30s. Highs in the upper 60s.

MONDAY NIGHT AND TUESDAY
Mostly clear. Lows in the upper 40s. Highs in the mid 70s.

62439 WEATHER SATELLITE LOOPS

Visible Weather Satellite
LAWRENCEVILLE, IL 62439

Infrared Weather Satellite
LAWRENCEVILLE, IL 62439

62439 WEATHER RADAR LOOP

NEXRAD Weather Radar
LAWRENCEVILLE, IL 62439

MOS COMPUTER WEATHER FORECAST

LAWRENCEVILLE, IL 3 hourly weather forecast

weather forecast created 6:00 PM MDT 4/14/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
15 APR 2026

1 AM

72°

72°

Partly Cloudy

16%
RAIN
<.01 in

0% Thunder
( 14% severe)

SSW 14

68%

61°

Low 69°

4 AM

70°

70°

Mostly Cloudy

SSW 13

73%

61°

High 84°

7 AM

70°

70°

Mostly Cloudy

28%
RAIN
<.01 in

0% Thunder
( 17% severe)

SSW 12

73%

61°

Mostly Cloudy

Chance of Rain

Breezy

10 AM

76°

78°

Mostly Cloudy

SSW 16

64%

63°

1 PM

81°

82°

Mostly Cloudy

34%
RAIN
.1–.25 in

0% Thunder
( 28% severe)

SSW 18

54%

63°

4 PM

83°

83°

Mostly Cloudy

SSW 18

47%

61°

7 PM

78°

79°

Mostly Cloudy

29%
RAIN
.1–.25 in

0% Thunder
( 17% severe)

SW 14

54%

60°

10 PM

72°

72°

Mostly Cloudy

SSW 12

61%

58°

Thursday
16 APR 2026

1 AM

69°

69°

Mostly Cloudy

63%
RAIN
>2 in

0% Thunder
( 23% severe)

SW 12

66%

57°

Low 64°

4 AM

68°

68°

Mostly Cloudy

SSW 12

70%

58°

High 79°

7 AM

67°

67°

Mostly Cloudy

66%
RAIN
***

0% Thunder
( 21% severe)

SSW 12

75%

59°

Mostly Cloudy

Rain Likely

10 AM

71°

71°

Mostly Cloudy

SW 14

71%

61°

1 PM

75°

75°

Mostly Cloudy

60%
RAIN
>2 in

0% Thunder
( 34% severe)

SW 16

60%

60°

4 PM

78°

79°

Partly Cloudy

SW 16

50%

58°

7 PM

73°

73°

Partly Cloudy

22%
RAIN
.1–.25 in

0% Thunder
( 14% severe)

WSW 10

59%

58°

10 PM

65°

65°

Clear

SW 8

75%

57°


LAWRENCEVILLE, IL extended weather forecast
Friday 17 APR 2026	Saturday 18 APR 2026	Sunday 19 APR 2026	Monday 20 APR 2026	Tuesday 21 APR 2026
Low 55°	Low 59°	Low 39°	Low 33°	Low 43°
High 86°	High 60°	High 57°	High 64°	High 72°

Partly Cloudy 24% Rain	Overcast 77% Rain	Mostly Cloudy 20% Rain	Clear 5% Rain	Mostly Cloudy 27% Rain

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