LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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LAWRENCEVILLE, IL
Current Weather

10:53 PM CST FEB 19, 2026
Broken Clouds
Light Rain
61°F
Feels Like: 59°F
Dewpoint: 55°F
Rel. Hum.: 81%
Visibility: 10 miles
Wind: WSW at 13 mph
Pressure:
Last 72 hours

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LAWRENCEVILLE, IL 62439
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Partly cloudy late this evening, then clearing. A chance of rain late this evening. Much cooler with lows in the mid 30s. Southwest winds 15 to 20 mph. Gusts up to 35 mph. Chance of rain 50 percent.
FRIDAY
Mostly sunny. Much cooler with highs in the mid 40s. West winds 15 to 20 mph. Gusts up to 40 mph in the morning.
FRIDAY NIGHT
Partly cloudy. Lows in the upper 20s. Northwest winds around 5 mph.
SATURDAY
Mostly sunny. Highs in the mid 40s. Northwest winds 5 to 10 mph.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. Northwest winds 10 to 15 mph.
SUNDAY AND SUNDAY NIGHT
Partly cloudy. Highs in the mid 30s. Lows around 20.
MONDAY AND MONDAY NIGHT
Mostly clear. Highs in the mid 30s. Lows around 20.
TUESDAY AND TUESDAY NIGHT
Mostly cloudy. Highs in the lower 40s. Lows in the mid 30s.
WEDNESDAY
Mostly cloudy. A chance of rain in the afternoon. Not as cool with highs in the mid 50s. Chance of rain 30 percent.
WEDNESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A 40 percent chance of rain. Lows in the lower 30s.
THURSDAY
Mostly sunny with a 30 percent chance of rain. 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  2/19/2026
Friday
20 FEB 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 0 hours 12 AM 54° 50° Partly Cloudy 1%

0% Thunder
( 0% severe)
WSW   14 71% 45°
Low 35° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 3 hours 3 AM 44° 36° Clear W   18 68% 34°
High 46° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 6 hours 6 AM 37° 27° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   18 69% 28°

Partly Cloudy




Breezy
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 9 hours 9 AM 36° 25° Partly Cloudy W   20 63% 25°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 12 hours 12 PM 41° 32° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   20 54% 26°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 15 hours 3 PM 44° 37° Clear W   16 48% 26°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 18 hours 6 PM 39° 33° Clear 5%

0% Thunder
( 0% severe)
W   8 61% 27°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 21 hours 9 PM 35° 30° Partly Cloudy W   6 72% 27°
Saturday
21 FEB 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 0 hours 12 AM 33° 29° Mostly Cloudy 8%

0% Thunder
( 0% severe)
WNW   5 71% 25°
Low 27° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 3 hours 3 AM 31° 26° Partly Cloudy NW   5 74% 24°
High 42° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 6 hours 6 AM 29° 23° Partly Cloudy 7%

0% Thunder
( 1% severe)
NNW   6 73% 22°

Partly Cloudy



LAWRENCEVILLE, IL 62439 weather forecast Day 2, 9 hours 9 AM 32° 25° Partly Cloudy NNW   8 62% 21°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 12 hours 12 PM 39° 33° Partly Cloudy 6%

0% Thunder
( 1% severe)
NW   9 49% 22°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 15 hours 3 PM 42° 36° Partly Cloudy NW   10 46% 23°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 18 hours 6 PM 37° 30° Partly Cloudy 2%

0% Thunder
( 0% severe)
NW   9 55% 23°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 21 hours 9 PM 33° 25° Partly Cloudy NW   10 62% 22°

LAWRENCEVILLE, IL extended weather forecast

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Low 32° Low 27° Low 22° Low 23° Low 37°
High 45° High 35° High 37° High 47° High 57°
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/Snow
Partly Cloudy
16% Snow
Partly Cloudy
8% Snow
Partly Cloudy
4% Snow
Overcast
21% Rain
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