LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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LAWRENCEVILLE, IL
Current Weather

9:53 AM CST FEB 26, 2026
Few Clouds
43°F
Feels Like: 37°F
Dewpoint: 36°F
Rel. Hum.: 76%
Visibility: 10 miles
Wind: E at 10 mph
Pressure: 29.92 inches
Last 72 hours

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LAWRENCEVILLE, IL 62439
Weather Forecast

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Snow Depth pages
REST OF TODAY
Mostly sunny. Highs in the lower 50s. Northeast winds around 5 mph.
TONIGHT
Mostly clear. Lows in the lower 30s. South winds around 5 mph.
FRIDAY
Sunny. Not as cool with highs in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
FRIDAY NIGHT
Mostly clear. Lows in the upper 30s. South winds around 10 mph, becoming west after midnight.
SATURDAY
Mostly sunny. Highs around 60. Northeast winds 5 to 10 mph.
SATURDAY NIGHT
Partly cloudy. A chance of rain in the evening. Lows around 30. Chance of rain 30 percent.
SUNDAY
Partly sunny in the morning, then mostly cloudy with a chance of rain and snow in the afternoon. Much cooler with highs in the lower 40s. Chance of precipitation 40 percent.
SUNDAY NIGHT
Rain and snow likely. Light snow accumulation possible. Lows in the upper 20s. Chance of precipitation 70 percent.
MONDAY
Mostly cloudy. A chance of rain and snow in the morning. Highs in the upper 30s. Chance of precipitation 30 percent.
MONDAY NIGHT
Mostly cloudy. A chance of rain after midnight. Lows in the mid 20s. Chance of rain 40 percent.
TUESDAY
Cloudy with a 50 percent chance of rain. Highs in the mid 40s.
TUESDAY NIGHT
Cloudy with a 40 percent chance of rain. Lows in the lower 30s.
WEDNESDAY
Mostly cloudy with a 40 percent chance of rain. 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  2/25/2026
Thursday
26 FEB 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 0 hours 12 AM 39° 34° Mostly Cloudy 56%
RAIN
***
0% Thunder
( 2% severe)
NNE   7 70% 30°
Low 34° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 3 hours 3 AM 37° 32° Mostly Cloudy NNE   7 69% 28°
High 50° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 6 hours 6 AM 35° 30° Mostly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 1% severe)
NE   6 78% 29°

Mostly Cloudy



LAWRENCEVILLE, IL 62439 weather forecast Day 1, 9 hours 9 AM 37° 32° Mostly Cloudy ENE   6 75% 30°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 12 hours 12 PM 45° 43° Partly Cloudy 1%

0% Thunder
( 0% severe)
N   5 60% 32°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 15 hours 3 PM 49° 48° Partly Cloudy NW   3 56% 34°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 18 hours 6 PM 44° 43° Partly Cloudy 1%

0% Thunder
( 0% severe)
NW   2 68% 34°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 21 hours 9 PM 39° 37° Clear SSW   2 82% 34°
Friday
27 FEB 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 0 hours 12 AM 36° 33° Clear 1%

0% Thunder
( 0% severe)
SSW   3 85% 32°
Low 31° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 3 hours 3 AM 35° 31° Clear S   5 85% 31°
High 62° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 6 hours 6 AM 34° 29° Clear 1%

0% Thunder
( 0% severe)
SSW   6 89% 31°

Clear



LAWRENCEVILLE, IL 62439 weather forecast Day 2, 9 hours 9 AM 45° 40° Clear SSW   9 73% 37°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 12 hours 12 PM 58° 55° Clear 1%

0% Thunder
( 0% severe)
SSW   13 51% 40°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 15 hours 3 PM 62° 60° Clear SW   13 43% 39°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 18 hours 6 PM 54° 51° Clear 1%

0% Thunder
( 1% severe)
SSW   10 57% 39°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 21 hours 9 PM 49° 45° Clear SSW   10 68% 39°

LAWRENCEVILLE, IL extended weather forecast

Saturday
28 FEB 2026
Sunday
1 MAR 2026
Monday
2 MAR 2026
Tuesday
3 MAR 2026
Wednesday
4 MAR 2026
Low 42° Low 33° Low 26° Low 28° Low 31°
High 55° High 37° High 40° High 43° 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
Partly Cloudy
19% Rain
Overcast
63% Rain/Snow/Ice
Overcast
67% Snow/Ice
Mostly Cloudy
18% Rain/Snow
Overcast
25% Rain
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