LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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LAWRENCEVILLE, IL
Current Weather

12:53 AM CDT MAR 13, 2026
Clear
43°F
Feels Like: 35°F
Dewpoint: 28°F
Rel. Hum.: 55%
Visibility: 10 miles
Wind: S at 18 mph
Pressure: 29.98 inches
Last 72 hours

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LAWRENCEVILLE, IL 62439
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy and breezy. Not as cool. Near steady temperature in the lower 40s. South winds 15 to 25 mph with gusts up to 35 mph.
FRIDAY
Partly sunny and breezy. Highs around 60. West winds 15 to 25 mph with gusts up to 40 mph.
FRIDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the mid 30s. Northwest winds 10 to 15 mph, becoming northeast around 5 mph after midnight.
SATURDAY
Partly sunny. Highs in the lower 60s. East winds 5 to 10 mph.
SATURDAY NIGHT
Mostly cloudy. Not as cool with lows in the upper 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
SUNDAY
Mostly cloudy. A chance of rain in the afternoon. Windy with highs around 70. Chance of rain 50 percent.
SUNDAY NIGHT
Rain with a chance of thunderstorms in the evening, then rain and snow likely after midnight. Light snow accumulation. Breezy and much cooler with lows in the upper 20s. Chance of precipitation near 100 percent.
MONDAY
Mostly cloudy. A chance of snow in the morning. Brisk and much cooler. Near steady temperature around 30. Chance of snow 50 percent.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Cooler with lows around 15.
TUESDAY
Mostly sunny. Highs in the lower 30s.
TUESDAY NIGHT AND WEDNESDAY
Mostly cloudy. Lows in the lower 20s. Highs in the lower 50s.
WEDNESDAY NIGHT
Mostly cloudy. Not as cool with lows in the upper 30s.
THURSDAY
Mostly sunny. Not as cool with highs in the mid 60s.

Visible Weather Satellite
LAWRENCEVILLE, IL 62439
Infrared Weather Satellite
LAWRENCEVILLE, IL 62439
NEXRAD Weather Radar
LAWRENCEVILLE, IL 62439

LAWRENCEVILLE, IL 3 hourly weather forecast

weather forecast created  5:00 PM MST  3/12/2026
Friday
13 MAR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 0 hours 12 AM 41° 32° Mostly Cloudy 8%

0% Thunder
( 1% severe)
S   17 59% 28°
Low 40° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 3 hours 3 AM 42° 33° Mostly Cloudy SSW   21 57% 28°
High 60° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 6 hours 6 AM 42° 33° Mostly Cloudy 1%

0% Thunder
( 1% severe)
SW   22 60% 29°

Mostly Cloudy




Windy
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 9 hours 9 AM 49° 42° Mostly Cloudy WSW   23 56% 34°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 12 hours 12 PM 57° 52° Mostly Cloudy 1%

0% Thunder
( 0% severe)
W   23 42% 34°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 15 hours 3 PM 58° 54° Partly Cloudy W   18 36% 31°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 18 hours 6 PM 50° 46° Partly Cloudy 2%

0% Thunder
( 0% severe)
WNW   10 48% 31°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 21 hours 9 PM 43° 39° Partly Cloudy NW   7 62% 31°
Saturday
14 MAR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 0 hours 12 AM 39° 36° Partly Cloudy 4%

0% Thunder
( 0% severe)
N   5 70% 30°
Low 34° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 3 hours 3 AM 37° 33° Partly Cloudy ENE   5 69% 28°
High 60° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 6 hours 6 AM 35° 30° Partly Cloudy 0%

0% Thunder
( 1% severe)
ENE   6 75% 28°

Mostly Cloudy



LAWRENCEVILLE, IL 62439 weather forecast Day 2, 9 hours 9 AM 43° 37° Mostly Cloudy E   10 60% 30°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 12 hours 12 PM 54° 51° Mostly Cloudy 0%

0% Thunder
( 1% severe)
ESE   12 47% 34°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 15 hours 3 PM 59° 57° Mostly Cloudy SE   12 46% 38°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 18 hours 6 PM 54° 51° Mostly Cloudy 0%

0% Thunder
( 1% severe)
ESE   10 61% 41°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 21 hours 9 PM 51° 47° Mostly Cloudy ESE   12 68% 41°

LAWRENCEVILLE, IL extended weather forecast

Sunday
15 MAR 2026
Monday
16 MAR 2026
Tuesday
17 MAR 2026
Wednesday
18 MAR 2026
Thursday
19 MAR 2026
Low 48° Low 29° Low 14° Low 23° Low 38°
High 77° High 33° High 32° High 53° High 60°
LAWRENCEVILLE, IL 62439 weather forecast Day 3 LAWRENCEVILLE, IL 62439 weather forecast Day 4 LAWRENCEVILLE, IL 62439 weather forecast Day 5 LAWRENCEVILLE, IL 62439 weather forecast Day 6 LAWRENCEVILLE, IL 62439 weather forecast Day 7
Overcast
15% Rain
Overcast
100% Rain/Snow
Mostly Cloudy
12% Snow
Mostly Cloudy
19% Rain/Snow
Partly Cloudy
18% Rain
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