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 CST DEC 18, 2025
Overcast 48°F
Feels Like:	42°F
Dewpoint:	43°F
Rel. Hum.:	83%
Visibility:	10 miles
Wind:	S at 14 mph
Pressure:	29.86 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 with a chance of drizzle. Near steady temperature around 50. South winds 15 to 20 mph with gusts up to 30 mph.

THURSDAY
Showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 50s. Temperature falling into the upper 40s in the afternoon. South winds 20 to 25 mph, becoming southwest in the afternoon. Gusts up to 45 mph. Chance of rain near 100 percent.

THURSDAY NIGHT
Partly cloudy and breezy. Much cooler with lows in the lower 20s. West winds 15 to 25 mph.

FRIDAY
Sunny. Much cooler with highs in the mid 30s. West winds 10 to 15 mph.

FRIDAY NIGHT
Partly cloudy. Near steady temperature around 30. Temperature rising into the lower 30s after midnight. South winds 10 to 15 mph.

SATURDAY AND SATURDAY NIGHT
Partly cloudy. Highs in the lower 50s. Lows in the mid 20s.

SUNDAY
Mostly sunny. Cooler with highs in the lower 40s.

SUNDAY NIGHT AND MONDAY
Mostly cloudy. Lows in the mid 20s. Highs in the mid 40s.

MONDAY NIGHT THROUGH WEDNESDAY
Mostly cloudy. Lows around 40. Highs in the mid 50s.

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 5:00 PM MST 12/17/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
18 DEC 2025

12 AM

46°

41°

Mostly Cloudy

29%
RAIN
<.01 in

0% Thunder
( 2% severe)

S 12

83%

41°

Low 45°

3 AM

48°

42°

Mostly Cloudy

S 15

83%

43°

High 57°

6 AM

49°

43°

Mostly Cloudy

86%
RAIN
***

0% Thunder
( 12% severe)

S 17

77%

42°

Mostly Cloudy

Rain

Breezy

9 AM

51°

45°

Mostly Cloudy

S 20

83%

46°

12 PM

55°

50°

Mostly Cloudy

98%
RAIN
***

0% Thunder
( 8% severe)

S 23

80%

49°

3 PM

50°

44°

Mostly Cloudy

W 18

89%

47°

6 PM

43°

37°

Mostly Cloudy

16%
RAIN
.01–.1 in

0% Thunder
( 0% severe)

W 12

89%

40°

9 PM

37°

28°

Partly Cloudy

WNW 14

85%

33°

Friday
19 DEC 2025

12 AM

31°

20°

Partly Cloudy

1%

0% Thunder
( 0% severe)

WNW 16

67%

22°

Low 22°

3 AM

26°

13°

Mostly Cloudy

WNW 17

66%

17°

High 34°

6 AM

25°

13°

Mostly Cloudy

1%

0% Thunder
( 0% severe)

WNW 15

65%

16°

Partly Cloudy

9 AM

26°

14°

Partly Cloudy

W 14

60%

15°

12 PM

31°

22°

Clear

1%

0% Thunder
( 0% severe)

W 12

51%

16°

3 PM

34°

27°

Partly Cloudy

WSW 9

47%

17°

6 PM

29°

22°

Partly Cloudy

0%

0% Thunder
( 0% severe)

S 7

67%

20°

9 PM

28°

19°

Clear

S 9

70%

20°


LAWRENCEVILLE, IL extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 25°	Low 23°	Low 27°	Low 25°	Low 37°
High 35°	High 47°	High 49°	High 50°	High 51°

Mostly Cloudy 35% Rain/Snow	Clear 6% Rain/Snow	Partly Cloudy 14% Rain/Snow	Mostly Cloudy 8% Rain	Overcast 18% Rain

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