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 PM CDT MAR 19, 2026
Clear 54°F
Feels Like:	52°F
Dewpoint:	43°F
Rel. Hum.:	66%
Visibility:	10 miles
Wind:	SSE at 6 mph
Pressure:	30.05 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

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(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 late this evening, then becoming partly cloudy. Not as cool. Near steady temperature in the lower 50s. South winds 5 to 10 mph.

FRIDAY
Mostly sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph.

FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s. Northwest winds 5 to 10 mph, becoming north after midnight.

SATURDAY
Sunny. Highs in the mid 70s. Northeast winds around 5 mph, becoming west in the afternoon.

SATURDAY NIGHT
Mostly clear. Lows in the mid 50s. South winds 5 to 10 mph.

SUNDAY AND SUNDAY NIGHT
Partly cloudy. Highs in the lower 80s. Lows around 40.

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

TUESDAY AND TUESDAY NIGHT
Mostly cloudy. Highs in the upper 50s. Lows around 40.

WEDNESDAY
Partly sunny. Highs in the mid 60s.

WEDNESDAY NIGHT AND THURSDAY
Partly cloudy. Lows in the lower 50s. 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 5:00 AM MST 3/19/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
CST

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Thursday
19 MAR 2026

12 PM

64°

Partly Cloudy

0% Thunder
( 2% severe)

S 7

48%

44°

High 70°

3 PM

69°

Clear

SSW 6

42%

45°

Partly Cloudy

6 PM

62°

Partly Cloudy

0% Thunder
( 2% severe)

S 5

58%

47°

9 PM

54°

53°

Partly Cloudy

S 6

74%

46°

Friday
20 MAR 2026

12 AM

52°

49°

Clear

0% Thunder
( 2% severe)

S 8

77%

45°

Low 49°

3 AM

52°

49°

Partly Cloudy

S 8

77%

45°

High 77°

6 AM

51°

48°

Partly Cloudy

0% Thunder
( 1% severe)

SSW 9

83%

46°

Partly Cloudy

9 AM

62°

61°

Partly Cloudy

SW 12

70%

52°

12 PM

73°

Partly Cloudy

0% Thunder
( 3% severe)

WSW 13

51%

54°

3 PM

77°

78°

Partly Cloudy

W 13

42%

52°

6 PM

69°

Partly Cloudy

0% Thunder
( 2% severe)

W 9

59%

54°

9 PM

60°

59°

Mostly Cloudy

WNW 7

75%

52°

Saturday
21 MAR 2026

12 AM

56°

55°

Mostly Cloudy

0% Thunder
( 1% severe)

N 6

80%

50°

Low 47°

3 AM

51°

50°

Mostly Cloudy

NNE 5

86%

47°

High 74°

6 AM

49°

48°

Partly Cloudy

0% Thunder
( 1% severe)

NE 3

86%

45°

Partly Cloudy

9 AM

58°

Partly Cloudy

ENE 3

72%

49°

12 PM

69°

Clear

0% Thunder
( 2% severe)

WSW 5

53%

51°

3 PM

74°

Clear

WSW 6

44%

51°

6 PM

67°

Clear

SSW 5

61%

53°


LAWRENCEVILLE, IL extended weather forecast
Sunday 22 MAR 2026	Monday 23 MAR 2026	Tuesday 24 MAR 2026	Wednesday 25 MAR 2026	Thursday 26 MAR 2026
Low 51°	Low 44°	Low 34°	Low 46°	Low 52°
High 83°	High 54°	High 59°	High 71°	High 73°

Partly Cloudy 3% Rain	Partly Cloudy 31% Rain	Partly Cloudy 14% Rain	Overcast 30% Rain	Overcast 46% Rain

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LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

LAWRENCEVILLE, IL Current Weather

LAWRENCEVILLE, IL 62439 Weather Forecast

LAWRENCEVILLE, IL 3 hourly weather forecast

LAWRENCEVILLE, IL extended weather forecast

LAWRENCEVILLE, IL
Current Weather

LAWRENCEVILLE, IL 62439
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