LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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LAWRENCEVILLE, IL
Current Weather

5:53 AM CDT APR 27, 2026
Clear
61°F
Feels Like: 60°F
Dewpoint: 52°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: SE at 9 mph
Pressure: 29.91 inches
Last 72 hours

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LAWRENCEVILLE, IL 62439
Weather Forecast

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TODAY
Mostly cloudy. A chance of showers and thunderstorms this morning, then showers and thunderstorms likely this afternoon. Some thunderstorms may be severe this afternoon. Breezy with highs in the upper 70s. South winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 70 percent.
TONIGHT
Showers and thunderstorms, mainly in the evening. Some thunderstorms may be severe. Locally heavy rainfall possible in the evening. Lows in the upper 50s. South winds around 20 mph with gusts up to 35 mph, becoming southwest 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain near 100 percent.
TUESDAY
Mostly sunny. Highs in the mid 70s. West winds 5 to 10 mph.
TUESDAY NIGHT
A chance of thunderstorms in the evening. Showers. Lows in the mid 50s. North winds 5 to 10 mph. Chance of rain 90 percent.
WEDNESDAY
Mostly sunny. Highs in the mid 60s. North winds 10 to 15 mph.
WEDNESDAY NIGHT AND THURSDAY
Mostly clear. Lows in the lower 40s. Highs in the mid 60s.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s.
FRIDAY
Partly sunny. Highs in the lower 60s.
FRIDAY NIGHT
Partly cloudy. Lows around 40.
SATURDAY AND SATURDAY NIGHT
Mostly clear. Highs in the mid 60s. Lows in the lower 40s.
SUNDAY
Sunny. Highs around 70.

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  4/26/2026
Monday
27 APR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 0 hours 1 AM 61° 59° Mostly Cloudy 4%

0% Thunder
( 6% severe)
ESE   12 65% 49°
Low 59° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 3 hours 4 AM 60° 58° Mostly Cloudy ESE   12 67% 49°
High 81° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 6 hours 7 AM 62° 60° Mostly Cloudy 43%
RAIN
>2 in
0% Thunder
( 25% severe)
SE   13 65% 50°

Mostly Cloudy

Rain Likely


Breezy
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 9 hours 10 AM 71° 71° Mostly Cloudy S   17 57% 55°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 12 hours 1 PM 75° 75° Mostly Cloudy 60%
RAIN
***
0% Thunder
( 51% severe)
S   21 60% 60°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 15 hours 4 PM 76° 78° Mostly Cloudy SSE   23 62% 62°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 18 hours 7 PM 73° 73° Mostly Cloudy 94%
RAIN
***
0% Thunder
( 68% severe)
S   22 68% 62°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 21 hours 10 PM 70° 70° Mostly Cloudy SW   21 78% 63°
Tuesday
28 APR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 0 hours 1 AM 67° 67° Mostly Cloudy 29%
RAIN
.25–.5 in
0% Thunder
( 8% severe)
SSW   16 84% 62°
Low 59° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 3 hours 4 AM 63° 62° Partly Cloudy WSW   13 87% 59°
High 74° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 6 hours 7 AM 61° 60° Partly Cloudy 6%

0% Thunder
( 2% severe)
W   10 84% 56°

Partly Cloudy



LAWRENCEVILLE, IL 62439 weather forecast Day 2, 9 hours 10 AM 64° 63° Partly Cloudy W   10 67% 53°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 12 hours 1 PM 70° 70° Partly Cloudy 16%
RAIN
<.01 in
0% Thunder
( 11% severe)
W   10 55% 53°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 15 hours 4 PM 73° 73° Partly Cloudy W   7 49% 53°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 18 hours 7 PM 70° 70° Mostly Cloudy 73%
RAIN
***
0% Thunder
( 40% severe)
NNW   5 59% 55°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 21 hours 10 PM 63° 63° Mostly Cloudy NE   6 78% 56°

LAWRENCEVILLE, IL extended weather forecast

Wednesday
29 APR 2026
Thursday
30 APR 2026
Friday
1 MAY 2026
Saturday
2 MAY 2026
Sunday
3 MAY 2026
Low 54° Low 44° Low 47° Low 41° Low 41°
High 67° High 67° High 65° High 62° High 68°
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
74% Rain
Partly Cloudy
15% Rain
Mostly Cloudy
35% Rain
Partly Cloudy
25% Rain
Clear
12% Rain
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