LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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62439 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
LAWRENCEVILLE, IL Current Weather
10:53 AM CDT MAR 18, 2026
Scattered Clouds 39°F
Feels Like:	30°F
Dewpoint:	28°F
Rel. Hum.:	64%
Visibility:	10 miles
Wind:	S at 16 mph
Pressure:	30.13 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 TODAY
Mostly cloudy this morning, then clearing. A chance of snow this morning. Not as cool with highs in the mid 50s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 30 percent.

TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the upper 30s. Southwest winds 5 to 10 mph.

THURSDAY
Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 60s. South winds 5 to 10 mph.

THURSDAY NIGHT
Partly cloudy. Lows in the mid 40s. East winds around 5 mph.

FRIDAY
Partly sunny. Highs in the mid 70s. South winds around 5 mph, becoming southwest in the afternoon.

FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s.

SATURDAY
Mostly sunny. Highs in the mid 70s.

SATURDAY NIGHT
Mostly clear. Lows in the lower 50s.

SUNDAY AND SUNDAY NIGHT
Partly cloudy. Highs in the mid 70s. Lows in the upper 30s.

MONDAY AND MONDAY NIGHT
Mostly cloudy. Highs in the lower 50s. Lows in the mid 30s.

TUESDAY
Mostly sunny. 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 3/17/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
18 MAR 2026

12 AM

28°

19°

Mostly Cloudy

22%
SNOW
<.1 in

0% Thunder
( 1% severe)

SSE 9

55%

15°

Low 27°

3 AM

30°

20°

Mostly Cloudy

SSE 13

58%

18°

High 55°

6 AM

31°

20°

Mostly Cloudy

17%
SNOW
<.1 in

0% Thunder
( 1% severe)

SSE 15

58%

19°

Mostly Cloudy

9 AM

37°

28°

Mostly Cloudy

S 16

53%

22°

12 PM

49°

43°

Partly Cloudy

2%

0% Thunder
( 1% severe)

SSW 16

48%

30°

3 PM

55°

52°

Partly Cloudy

SW 13

45%

34°

6 PM

49°

45°

Partly Cloudy

2%

0% Thunder
( 1% severe)

SSW 8

66%

38°

9 PM

44°

40°

Partly Cloudy

SW 7

79%

38°

Thursday
19 MAR 2026

12 AM

42°

38°

Mostly Cloudy

6%

0% Thunder
( 3% severe)

SSW 6

82%

37°

Low 37°

3 AM

41°

37°

Mostly Cloudy

S 6

86%

37°

High 65°

6 AM

42°

38°

Mostly Cloudy

6%

0% Thunder
( 5% severe)

S 7

82%

37°

Mostly Cloudy

9 AM

50°

47°

Mostly Cloudy

S 7

74%

42°

12 PM

60°

59°

Partly Cloudy

3%

0% Thunder
( 3% severe)

SSE 9

58%

45°

3 PM

64°

64°

Partly Cloudy

S 8

52%

46°

6 PM

57°

56°

Partly Cloudy

0%

0% Thunder
( 1% severe)

E 6

72%

48°

9 PM

50°

48°

Partly Cloudy

E 6

83%

45°


LAWRENCEVILLE, IL extended weather forecast
Friday 20 MAR 2026	Saturday 21 MAR 2026	Sunday 22 MAR 2026	Monday 23 MAR 2026	Tuesday 24 MAR 2026
Low 48°	Low 50°	Low 47°	Low 47°	Low 34°
High 76°	High 67°	High 79°	High 53°	High 53°

Clear 1% Rain	Clear 8% Rain	Clear 4% Rain	Partly Cloudy 34% Rain	Partly Cloudy 9% Rain

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