LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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LAWRENCEVILLE, IL
Current Weather

4:53 AM CDT MAR 8, 2026
Overcast
43°F
Feels Like: 38°F
Dewpoint: 37°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: NNW at 9 mph
Pressure: 30.04 inches
Last 72 hours

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LAWRENCEVILLE, IL 62439
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly sunny. Highs in the lower 60s. Southwest winds 5 to 10 mph.
TONIGHT
Clear. Lows in the lower 40s. Southwest winds 5 to 10 mph.
MONDAY
Sunny. Not as cool with highs in the lower 70s. South winds 15 to 20 mph.
MONDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Not as cool with lows in the lower 60s. South winds 10 to 15 mph.
TUESDAY
Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. South winds 15 to 20 mph. Chance of rain 50 percent.
TUESDAY NIGHT
Showers and thunderstorms likely in the evening, then showers with a chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 90 percent.
WEDNESDAY
A chance of thunderstorms in the morning. Showers, breezy with highs in the upper 60s. Temperature falling into the mid 50s in the afternoon. Chance of rain near 100 percent.
WEDNESDAY NIGHT
Mostly cloudy with a chance of rain in the evening, then mostly clear after midnight. Much cooler with lows in the lower 30s. Chance of rain 30 percent.
THURSDAY
Sunny. Much cooler with highs in the upper 40s.
THURSDAY NIGHT AND FRIDAY
Partly cloudy and breezy. Lows in the upper 30s. Highs in the lower 60s.
FRIDAY NIGHT AND SATURDAY
Mostly cloudy. Lows in the upper 30s. Highs in the lower 50s.

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/ 7/2026
Sunday
8 MAR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 0 hours 12 AM 45° 41° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NW   7 82% 40°
Low 39° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 3 hours 3 AM 42° 39° Mostly Cloudy WNW   5 86% 38°
High 62° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 6 hours 6 AM 40° 37° Mostly Cloudy 0%

0% Thunder
( 0% severe)
W   5 85% 36°

Decreasing Clouds



LAWRENCEVILLE, IL 62439 weather forecast Day 1, 9 hours 9 AM 45° 42° Partly Cloudy WSW   6 73% 37°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 12 hours 12 PM 54° 51° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   10 52% 37°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 15 hours 3 PM 60° 58° Clear SW   10 44% 38°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 18 hours 6 PM 53° 50° Clear 0%

0% Thunder
( 0% severe)
SSW   8 61% 40°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 21 hours 9 PM 48° 44° Clear SSW   9 74% 40°
Monday
9 MAR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 0 hours 12 AM 46° 41° Clear 0%

0% Thunder
( 0% severe)
SSW   9 73% 38°
Low 41° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 3 hours 3 AM 44° 39° Clear SSW   9 79% 38°
High 72° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 6 hours 6 AM 43° 38° Clear 0%

0% Thunder
( 0% severe)
S   9 82% 38°

Clear



LAWRENCEVILLE, IL 62439 weather forecast Day 2, 9 hours 9 AM 54° 50° Clear SSW   13 69% 44°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 12 hours 12 PM 66° 66° Clear 2%

0% Thunder
( 6% severe)
SSW   16 54% 49°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 15 hours 3 PM 71° 71° Clear S   17 51% 52°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 18 hours 6 PM 66° 66° Partly Cloudy 7%

0% Thunder
( 11% severe)
S   13 65% 54°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 21 hours 9 PM 63° 62° Partly Cloudy SSW   13 81% 57°

LAWRENCEVILLE, IL extended weather forecast

Tuesday
10 MAR 2026
Wednesday
11 MAR 2026
Thursday
12 MAR 2026
Friday
13 MAR 2026
Saturday
14 MAR 2026
Low 58° Low 64° Low 35° Low 38° Low 40°
High 78° High 68° High 49° High 62° High 53°
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
Mostly Cloudy
16% Rain
Overcast
97% Rain
Mostly Cloudy
52% Rain/Snow
Partly Cloudy
12% Rain
Mostly Cloudy
24% Rain
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