LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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LAWRENCEVILLE, IL
Current Weather

10:53 AM CDT MAR 27, 2026
Overcast
43°F
Feels Like: 36°F
Dewpoint: 37°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: NNW at 15 mph
Pressure: 30.33 inches
Last 72 hours

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LAWRENCEVILLE, IL 62439
Weather Forecast

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TODAY
Cloudy with rain this morning, then partly sunny this afternoon. Much cooler with highs in the lower 50s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
TONIGHT
Mostly clear. Cooler with lows in the lower 30s. North winds 15 to 20 mph, diminishing to 5 to 10 mph after midnight.
SATURDAY
Sunny. Highs in the mid 50s. Northeast winds around 5 mph, becoming southeast in the afternoon.
SATURDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. Lows in the upper 30s. Southeast winds 5 to 10 mph.
SUNDAY
Partly sunny in the morning, then becoming mostly cloudy. Not as cool with highs in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph.
SUNDAY NIGHT AND MONDAY
Mostly cloudy. Lows in the mid 50s. Highs in the upper 70s.
MONDAY NIGHT AND TUESDAY
Mostly cloudy. Lows in the lower 60s. Highs in the lower 80s.
TUESDAY NIGHT
Mostly cloudy. A chance of rain after midnight. Lows in the lower 60s. Chance of rain 40 percent.
WEDNESDAY AND WEDNESDAY NIGHT
Mostly cloudy with a chance of rain. Highs in the mid 70s. Lows in the upper 50s. Chance of rain 50 percent.
THURSDAY
Rain likely in the morning, then rain likely with a chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 60 percent.

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  3/26/2026
Friday
27 MAR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 0 hours 12 AM 59° 56° Mostly Cloudy 92%
RAIN
***
0% Thunder
( 28% severe)
N   15 78% 52°
Low 44° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 3 hours 3 AM 52° 46° Mostly Cloudy NNE   18 83% 47°
High 52° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 6 hours 6 AM 47° 40° Mostly Cloudy 53%
RAIN
.1–.25 in
0% Thunder
( 2% severe)
N   17 80% 41°

Mostly Cloudy

Rain Likely


Breezy
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 9 hours 9 AM 45° 38° Mostly Cloudy N   17 76% 38°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 12 hours 12 PM 47° 40° Mostly Cloudy 4%

0% Thunder
( 0% severe)
N   17 65% 36°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 15 hours 3 PM 49° 43° Partly Cloudy N   18 52% 32°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 18 hours 6 PM 45° 38° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   15 53% 29°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 21 hours 9 PM 40° 34° Clear N   9 62% 28°
Saturday
28 MAR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 0 hours 12 AM 36° 30° Clear 0%

0% Thunder
( 0% severe)
NNW   7 69% 27°
Low 29° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 3 hours 3 AM 34° 28° Clear NNW   7 65% 24°
High 53° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 6 hours 6 AM 31° 25° Clear 0%

0% Thunder
( 0% severe)
N   6 67% 22°

Clear



LAWRENCEVILLE, IL 62439 weather forecast Day 2, 9 hours 9 AM 39° 35° Clear ENE   6 49% 22°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 12 hours 12 PM 47° 45° Clear 0%

0% Thunder
( 0% severe)
ESE   5 38% 23°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 15 hours 3 PM 52° 50° Clear SSE   6 33% 24°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 18 hours 6 PM 48° 45° Clear 0%

0% Thunder
( 0% severe)
SSE   6 43% 27°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 21 hours 9 PM 41° 36° Partly Cloudy SSE   7 57% 27°

LAWRENCEVILLE, IL extended weather forecast

Sunday
29 MAR 2026
Monday
30 MAR 2026
Tuesday
31 MAR 2026
Wednesday
1 APR 2026
Thursday
2 APR 2026
Low 36° Low 53° Low 59° Low 53° Low 39°
High 65° High 75° High 79° High 59° High 64°
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
Overcast
12% Rain
Mostly Cloudy
22% Rain
Partly Cloudy
61% Rain
Mostly Cloudy
28% Rain
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