LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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62439 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
LAWRENCEVILLE, IL Current Weather
11:53 PM CDT MAR 13, 2026
Clear 41°F
Feels Like:	39°F
Dewpoint:	30°F
Rel. Hum.:	65%
Visibility:	10 miles
Wind:	W at 3 mph
Pressure:	30.08 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 clear. Lows in the mid 30s. North winds around 5 mph.

SATURDAY
Mostly sunny. Highs in the upper 50s. East winds 5 to 10 mph, becoming southeast in the afternoon.

SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the upper 40s. Temperature rising into the lower 50s after midnight. Southeast winds 10 to 15 mph with gusts up to 25 mph.

SUNDAY
Mostly cloudy. A chance of showers in the afternoon. Windy and not as cool with highs in the lower 70s. South winds 15 to 25 mph, increasing to 25 to 30 mph in the afternoon. Chance of rain 50 percent.

SUNDAY NIGHT
Rain in the evening, then snow and rain likely after midnight. Light snow accumulation. Breezy and much cooler with lows in the mid 20s. Southwest winds 20 to 25 mph, becoming west after midnight. Chance of precipitation near 100 percent.

MONDAY
Mostly cloudy. A chance of snow in the morning. Brisk and much cooler. Near steady temperature in the upper 20s. Chance of snow 50 percent.

MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Brisk, cooler with lows 10 to 15. Wind chill values as low as zero.

TUESDAY
Mostly sunny. Highs in the lower 30s.

TUESDAY NIGHT AND WEDNESDAY
Mostly cloudy. Lows in the mid 20s. Highs in the lower 50s.

WEDNESDAY NIGHT AND THURSDAY
Partly cloudy. Lows in the upper 30s. Highs in the mid 60s.

THURSDAY NIGHT
Partly cloudy. Lows in the lower 40s.

FRIDAY
Partly sunny. Highs in the lower 60s.

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 3/13/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
14 MAR 2026

12 AM

39°

36°

Partly Cloudy

1%

0% Thunder
( 0% severe)

N 5

64%

28°

Low 34°

3 AM

37°

33°

Partly Cloudy

NNE 5

66%

27°

High 57°

6 AM

35°

29°

Mostly Cloudy

2%

0% Thunder
( 0% severe)

ENE 7

69%

26°

Mostly Cloudy

9 AM

42°

36°

Mostly Cloudy

E 10

55%

27°

12 PM

52°

48°

Mostly Cloudy

2%

0% Thunder
( 0% severe)

ESE 12

41%

29°

3 PM

57°

54°

Partly Cloudy

SE 13

39%

32°

6 PM

53°

50°

Partly Cloudy

2%

0% Thunder
( 1% severe)

ESE 10

52%

36°

9 PM

49°

44°

Partly Cloudy

SE 12

63%

37°

Sunday
15 MAR 2026

12 AM

49°

44°

Partly Cloudy

3%

0% Thunder
( 1% severe)

SSE 12

71%

40°

Low 47°

3 AM

52°

47°

Mostly Cloudy

S 14

74%

44°

High 71°

6 AM

54°

49°

Mostly Cloudy

1%

0% Thunder
( 1% severe)

S 17

74%

46°

Mostly Cloudy

Chance of Rain

Windy

9 AM

61°

58°

Mostly Cloudy

S 24

70%

51°

12 PM

68°

68°

Mostly Cloudy

39%
RAIN
.5–1 in

0% Thunder
( 11% severe)

S 29

57%

52°

3 PM

69°

69°

Mostly Cloudy

S 26

55%

52°

6 PM

65°

65°

Mostly Cloudy

95%
RAIN
***

0% Thunder
( 18% severe)

S 21

63%

52°

9 PM

57°

52°

Mostly Cloudy

SSW 23

75%

49°


LAWRENCEVILLE, IL extended weather forecast
Monday 16 MAR 2026	Tuesday 17 MAR 2026	Wednesday 18 MAR 2026	Thursday 19 MAR 2026	Friday 20 MAR 2026
Low 27°	Low 13°	Low 28°	Low 39°	Low 45°
High 31°	High 31°	High 56°	High 62°	High 68°

Overcast 96% Rain/Snow	Partly Cloudy 8% Snow	Mostly Cloudy 28% Rain/Snow	Partly Cloudy 14% Rain	Partly Cloudy 9% Rain

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