LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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LAWRENCEVILLE, IL
Current Weather

4:53 AM CDT APR 16, 2026
Overcast
Heavy Rain
Mist
63°F
Feels Like: 62°F
Dewpoint: 61°F
Rel. Hum.: 93%
Visibility: 5 miles
Wind: W at 10 mph
Pressure: 29.91 inches
Last 72 hours

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LAWRENCEVILLE, IL 62439
Weather Forecast

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TODAY
Mostly cloudy this morning, then becoming mostly sunny. Showers this morning. A slight chance of thunderstorms. Highs around 80. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
TONIGHT
Mostly clear. A slight chance of showers in the evening. Lows in the upper 50s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
FRIDAY
Mostly sunny. Highs in the mid 80s. South winds 10 to 15 mph.
FRIDAY NIGHT
Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
SATURDAY
Showers with a chance of thunderstorms in the morning, then a chance of showers in the afternoon. Much cooler with highs in the upper 60s. Temperature falling to around 60 in the afternoon. West winds 15 to 20 mph. Chance of rain 80 percent.
SATURDAY NIGHT
Partly cloudy in the evening, then clearing. Much cooler with lows in the upper 30s.
SUNDAY AND SUNDAY NIGHT
Mostly clear. Highs in the lower 60s. Lows around 40.
MONDAY AND MONDAY NIGHT
Mostly clear. Highs in the upper 60s. Lows in the upper 40s.
TUESDAY
Mostly sunny. Highs in the mid 70s.
TUESDAY NIGHT AND WEDNESDAY
Mostly clear. Lows in the mid 50s. Highs in the upper 70s.

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  6:00 PM MDT  4/15/2026
Thursday
16 APR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 0 hours 1 AM 70° 70° Mostly Cloudy 81%
RAIN
***
0% Thunder
( 25% severe)
SSW   12 68% 59°
Low 64° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 3 hours 4 AM 66° 66° Mostly Cloudy SW   12 78% 59°
High 80° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 6 hours 7 AM 65° 65° Mostly Cloudy 35%
RAIN
.01–.1 in
0% Thunder
( 11% severe)
SSW   12 81% 59°

Mostly Cloudy

Chance of Rain

LAWRENCEVILLE, IL 62439 weather forecast Day 1, 9 hours 10 AM 69° 69° Mostly Cloudy SW   14 73% 60°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 12 hours 1 PM 76° 78° Partly Cloudy 21%
RAIN
.01–.1 in
0% Thunder
( 17% severe)
WSW   15 56% 59°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 15 hours 4 PM 79° 80° Partly Cloudy W   14 44% 55°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 18 hours 7 PM 75° 75° Partly Cloudy 9%

0% Thunder
( 13% severe)
WSW   8 52% 56°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 21 hours 10 PM 65° 65° Clear SW   6 73% 56°
Friday
17 APR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 0 hours 1 AM 61° 61° Clear 1%

0% Thunder
( 3% severe)
SW   5 84% 56°
Low 57° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 3 hours 4 AM 59° 60° Clear S   3 87% 55°
High 84° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 6 hours 7 AM 60° 60° Partly Cloudy 3%

0% Thunder
( 4% severe)
S   5 87% 56°

Partly Cloudy



LAWRENCEVILLE, IL 62439 weather forecast Day 2, 9 hours 10 AM 73° 73° Partly Cloudy S   8 66% 61°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 12 hours 1 PM 81° 82° Partly Cloudy 19%
RAIN
<.01 in
0% Thunder
( 29% severe)
S   13 51% 61°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 15 hours 4 PM 83° 83° Partly Cloudy S   14 46% 60°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 18 hours 7 PM 78° 79° Partly Cloudy 38%
RAIN
***
0% Thunder
( 22% severe)
S   12 54% 60°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 21 hours 10 PM 72° 72° Mostly Cloudy S   13 66% 60°

LAWRENCEVILLE, IL extended weather forecast

Saturday
18 APR 2026
Sunday
19 APR 2026
Monday
20 APR 2026
Tuesday
21 APR 2026
Wednesday
22 APR 2026
Low 58° Low 39° Low 37° Low 50° Low 53°
High 61° High 63° High 65° High 73° High 73°
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
Overcast
87% Rain
Partly Cloudy
18% Rain
Clear
8% Rain
Partly Cloudy
26% Rain
Overcast
46% Rain
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