LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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LAWRENCEVILLE, IL
Current Weather

10:53 PM CST FEB 22, 2026
Clear
19°F
Feels Like: 4°F
Dewpoint: 9°F
Rel. Hum.: 61%
Visibility: 10 miles
Wind: NW at 18 mph, gusts to 25
Pressure: 30.43 inches
Last 72 hours

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LAWRENCEVILLE, IL 62439
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Partly cloudy. Lows around 17. Northwest winds around 15 mph with gusts up to 25 mph.
MONDAY
Sunny. Highs in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph.
MONDAY NIGHT
Clear in the evening, then becoming partly cloudy. Lows around 18. Northwest winds 5 to 10 mph, becoming southwest after midnight.
TUESDAY
Mostly cloudy. Not as cool with highs in the mid 40s. South winds 15 to 20 mph with gusts up to 30 mph.
TUESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Not as cool with lows in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY
Mostly sunny. Highs in the lower 50s.
WEDNESDAY NIGHT
Mostly cloudy. A chance of rain in the evening, then rain likely after midnight. Lows in the upper 30s. Chance of rain 70 percent.
THURSDAY
Mostly cloudy with a chance of rain in the morning, then mostly sunny in the afternoon. Highs in the upper 40s. Chance of rain 50 percent.
THURSDAY NIGHT
Mostly clear. Cooler with lows in the mid 20s.
FRIDAY
Sunny. Highs in the mid 50s.
FRIDAY NIGHT AND SATURDAY
Mostly clear. Lows in the mid 30s. Highs around 60.
SATURDAY NIGHT
Partly cloudy. Lows in the lower 30s.
SUNDAY
Partly sunny. Cooler with highs in the upper 40s.

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  2/22/2026
Monday
23 FEB 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 0 hours 12 AM 21° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NW   14 55%
Low 18° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 3 hours 3 AM 20° Mostly Cloudy NW   15 55%
High 32° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 6 hours 6 AM 19° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NW   14 58%

Partly Cloudy



LAWRENCEVILLE, IL 62439 weather forecast Day 1, 9 hours 9 AM 22° Partly Cloudy NNW   16 50%
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 12 hours 12 PM 29° 17° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   16 41% 10°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 15 hours 3 PM 32° 22° Partly Cloudy NNW   14 38% 11°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 18 hours 6 PM 27° 19° Clear 0%

0% Thunder
( 0% severe)
NW   8 49% 12°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 21 hours 9 PM 23° 18° Clear NW   3 59% 12°
Tuesday
24 FEB 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 0 hours 12 AM 21° 17° Clear 1%

0% Thunder
( 0% severe)
W   1 64% 12°
Low 17° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 3 hours 3 AM 20° 15° Mostly Cloudy SW   3 64% 11°
High 45° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 6 hours 6 AM 20° 11° Mostly Cloudy 0%

0% Thunder
( 0% severe)
S   7 64% 11°

Mostly Cloudy



LAWRENCEVILLE, IL 62439 weather forecast Day 2, 9 hours 9 AM 28° 16° Mostly Cloudy S   15 47% 12°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 12 hours 12 PM 38° 28° Mostly Cloudy 0%

0% Thunder
( 1% severe)
S   20 36% 15°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 15 hours 3 PM 43° 34° Mostly Cloudy SSW   20 36% 19°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 18 hours 6 PM 41° 33° Mostly Cloudy 0%

0% Thunder
( 1% severe)
SSW   16 50% 24°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 21 hours 9 PM 41° 33° Mostly Cloudy SW   16 59% 28°

LAWRENCEVILLE, IL extended weather forecast

Wednesday
25 FEB 2026
Thursday
26 FEB 2026
Friday
27 FEB 2026
Saturday
28 FEB 2026
Sunday
1 MAR 2026
Low 33° Low 32° Low 29° Low 34° Low 36°
High 49° High 44° High 53° High 60° High 49°
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
Partly Cloudy
12% Rain
Overcast
72% Rain
Mostly Cloudy
13% Rain/Snow
Clear
10% Rain
Partly Cloudy
15% Rain
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