LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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62439 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
LAWRENCEVILLE, IL Current Weather
7:53 PM CDT MAR 16, 2026
Overcast 27°F
Feels Like:	13°F
Dewpoint:	18°F
Rel. Hum.:	66%
Visibility:	10 miles
Wind:	WNW at 21 mph, gusts to 29
Pressure:	30.02 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Regional Weather Maps

(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

TONIGHT
Mostly cloudy. Scattered flurries this evening. Brisk, cooler with lows around 16. Northwest winds 15 to 25 mph with gusts up to 35 mph.

TUESDAY
Mostly sunny. Highs in the lower 30s. West winds 10 to 15 mph.

TUESDAY NIGHT
Mostly cloudy. A chance of snow after midnight. Little or no snow accumulation. Not as cool. Near steady temperature in the upper 20s. South winds around 5 mph, increasing to 10 to 15 mph after midnight. Chance of snow 50 percent.

WEDNESDAY
Mostly cloudy in the morning, then becoming mostly sunny. Not as cool with highs in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph.

WEDNESDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Not as cool with lows in the upper 30s. Southwest winds 5 to 10 mph.

THURSDAY AND THURSDAY NIGHT
Partly cloudy. Highs in the mid 60s. Lows in the mid 40s.

FRIDAY
Mostly sunny. Highs in the lower 70s.

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

SATURDAY
Partly sunny in the morning, then clearing. Highs in the lower 70s.

SATURDAY NIGHT AND SUNDAY
Mostly clear. Lows in the upper 40s. Highs in the upper 60s.

SUNDAY NIGHT AND MONDAY
Partly cloudy. Lows in the upper 30s. Highs in the lower 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 AM MST 3/16/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
16 MAR 2026

12 PM

29°

15°

Mostly Cloudy

27%
SNOW
<.1 in

0% Thunder
( 3% severe)

WNW 25

61%

18°

High 30°

3 PM

29°

15°

Mostly Cloudy

WNW 25

55%

16°

Mostly Cloudy

Chance of Snow

Windy

6 PM

28°

14°

Mostly Cloudy

9%

0% Thunder
( 2% severe)

WNW 21

57%

16°

9 PM

25°

11°

Mostly Cloudy

WNW 18

59%

14°

Tuesday
17 MAR 2026

12 AM

23°

10°

Mostly Cloudy

1%

0% Thunder
( 2% severe)

WNW 16

56%

11°

Low 16°

3 AM

20°

6°

Mostly Cloudy

WNW 15

55%

8°

High 32°

6 AM

17°

3°

Mostly Cloudy

0%

0% Thunder
( 0% severe)

WNW 14

54%

5°

Mostly Cloudy

9 AM

20°

8°

Mostly Cloudy

WNW 12

47%

5°

12 PM

26°

16°

Partly Cloudy

0%

0% Thunder
( 0% severe)

WNW 10

37%

6°

3 PM

30°

22°

Partly Cloudy

W 8

32%

6°

6 PM

29°

25°

Mostly Cloudy

9%

0% Thunder
( 1% severe)

SSW 3

41%

10°

9 PM

27°

20°

Mostly Cloudy

SSE 7

52%

13°

Wednesday
18 MAR 2026

12 AM

28°

19°

Mostly Cloudy

44%
SNOW
1–2.5 in

0% Thunder
( 2% severe)

SSE 9

57%

16°

Low 25°

3 AM

29°

19°

Mostly Cloudy

SSE 13

67%

20°

High 55°

6 AM

31°

21°

Overcast

6%

0% Thunder
( 2% severe)

S 14

74%

24°

Decreasing Clouds

9 AM

38°

29°

Mostly Cloudy

S 16

67%

28°

12 PM

48°

42°

Partly Cloudy

0%

0% Thunder
( 1% severe)

SSW 16

54%

32°

3 PM

53°

49°

Partly Cloudy

SW 14

50%

35°

6 PM

50°

47°

Clear

SSW 8

61%

37°


LAWRENCEVILLE, IL extended weather forecast
Thursday 19 MAR 2026	Friday 20 MAR 2026	Saturday 21 MAR 2026	Sunday 22 MAR 2026	Monday 23 MAR 2026
Low 38°	Low 49°	Low 55°	Low 52°	Low 37°
High 66°	High 77°	High 77°	High 68°	High 52°

Partly Cloudy 5% Rain	Partly Cloudy 11% Rain	Partly Cloudy 13% Rain	Partly Cloudy 23% Rain	Partly Cloudy 21% Rain/Snow

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