LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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LAWRENCEVILLE, IL
Current Weather

5:53 PM CDT APR 19, 2026
Broken Clouds
63°F
Feels Like: 62°F
Dewpoint: 30°F
Rel. Hum.: 29%
Visibility: 10 miles
Wind: W at 9 mph
Pressure: 30.16 inches
Last 72 hours

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LAWRENCEVILLE, IL 62439
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy this evening, then becoming mostly cloudy. Patchy frost after midnight. Lows in the upper 30s. Northwest winds 10 to 15 mph, becoming northeast 5 to 10 mph after midnight.
MONDAY
Patchy frost in the morning. Sunny. Highs in the lower 60s. Northeast winds around 5 mph, becoming north around 5 mph in the afternoon.
MONDAY NIGHT
Mostly clear. Lows in the mid 40s. Southeast winds 5 to 10 mph.
TUESDAY
Sunny. Not as cool with highs in the upper 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph.
TUESDAY NIGHT
Mostly clear. Not as cool with lows in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
WEDNESDAY THROUGH THURSDAY
Mostly clear. Highs around 80. Lows in the upper 50s.
THURSDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the lower 60s. Chance of rain 50 percent.
FRIDAY
Showers likely in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 80 percent.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. Lows in the mid 50s. Chance of rain 50 percent.
SATURDAY
Partly sunny with a chance of showers. Highs in the lower 70s. Chance of rain 40 percent.
SATURDAY NIGHT
Partly cloudy. A chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent.
SUNDAY
Mostly sunny. Highs in the lower 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 AM MDT  4/19/2026
Sunday
19 APR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 12 hours 1 PM 60° 57° Clear 5%

0% Thunder
( 4% severe)
W   17 29% 28°
High 64° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 15 hours 4 PM 63° 61° Partly Cloudy W   18 25% 27°
Partly Cloudy



LAWRENCEVILLE, IL 62439 weather forecast Day 1, 18 hours 7 PM 59° 57° Mostly Cloudy 4%

0% Thunder
( 2% severe)
NW   12 34% 31°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 21 hours 10 PM 49° 45° Partly Cloudy N   8 54% 33°
Monday
20 APR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 0 hours 1 AM 45° 41° Mostly Cloudy 1%

0% Thunder
( 1% severe)
NNE   7 58% 31°
Low 37° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 3 hours 4 AM 41° 38° Partly Cloudy NNE   5 67% 31°
High 62° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 6 hours 7 AM 40° 37° Clear 0%

0% Thunder
( 1% severe)
NNE   5 70% 31°

Clear



LAWRENCEVILLE, IL 62439 weather forecast Day 2, 9 hours 10 AM 50° 49° Clear NE   3 42% 28°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 12 hours 1 PM 57° 58° Clear 2%

0% Thunder
( 1% severe)
N   2 33% 28°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 15 hours 4 PM 61° 62° Clear NW   2 29% 29°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 18 hours 7 PM 59° 60° Clear 1%

0% Thunder
( 2% severe)
SE   3 39% 34°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 21 hours 10 PM 50° 47° Clear SE   7 54% 34°
Tuesday
21 APR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 3, 0 hours 1 AM 47° 43° Clear 1%

0% Thunder
( 2% severe)
SSE   9 60% 34°
Low 45° LAWRENCEVILLE, IL 62439 weather forecast Day 3, 3 hours 4 AM 47° 43° Partly Cloudy S   9 65% 36°
High 77° LAWRENCEVILLE, IL 62439 weather forecast Day 3, 6 hours 7 AM 49° 45° Partly Cloudy 1%

0% Thunder
( 1% severe)
S   10 68% 39°

Partly Cloudy



LAWRENCEVILLE, IL 62439 weather forecast Day 3, 9 hours 10 AM 64° 63° Partly Cloudy SW   15 50% 45°
LAWRENCEVILLE, IL 62439 weather forecast Day 3, 15 hours 1 PM 73° 73° Partly Cloudy 3%

0% Thunder
( 2% severe)
SW   18 35% 44°
LAWRENCEVILLE, IL 62439 weather forecast Day 3, 18 hours 4 PM 76° 77° Partly Cloudy SW   20 32% 44°
LAWRENCEVILLE, IL 62439 weather forecast Day 3, 21 hours 7 PM 72° 72° Clear     SW   14 38% 45°

LAWRENCEVILLE, IL extended weather forecast

Wednesday
22 APR 2026
Thursday
23 APR 2026
Friday
24 APR 2026
Saturday
25 APR 2026
Sunday
26 APR 2026
Low 53° Low 57° Low 56° Low 54° Low 50°
High 75° High 81° High 77° High 73° High 74°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
27% Rain
Partly Cloudy
17% Rain
Overcast
63% Rain
Overcast
44% Rain
Mostly Cloudy
36% Rain
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