LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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LAWRENCEVILLE, IL
Current Weather

11:53 AM CDT MAR 9, 2026
Overcast
57°F
Feels Like: 53°F
Dewpoint: 55°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: SSW at 18 mph
Pressure: 29.96 inches
Last 72 hours

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LAWRENCEVILLE, IL 62439
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly cloudy. Not as cool with highs in the lower 70s. South winds 15 to 20 mph.
TONIGHT
Mostly cloudy. A slight chance of showers after midnight. Not as cool with lows in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY NIGHT
Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers after midnight. Lows in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
WEDNESDAY
Showers with a chance of thunderstorms. Highs around 70. Temperature falling into the mid 50s in the afternoon. Southwest winds around 20 mph, becoming west in the afternoon. Chance of rain near 100 percent.
WEDNESDAY NIGHT
Mostly cloudy. Much cooler with lows in the lower 30s.
THURSDAY
Sunny. Much cooler with highs around 50.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
Mostly cloudy. Lows in the upper 30s. Highs around 60.
SATURDAY
Mostly sunny. Highs in the lower 60s.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the upper 40s.
SUNDAY
Mostly cloudy. A chance of rain in the morning, then rain likely 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 AM MST  3/ 9/2026
Monday
9 MAR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 12 hours 12 PM 65° 65° Partly Cloudy 3%

0% Thunder
( 8% severe)
SSW   17 68% 54°
High 70° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 15 hours 3 PM 69° 69° Mostly Cloudy SSW   18 66% 57°
Mostly Cloudy



LAWRENCEVILLE, IL 62439 weather forecast Day 1, 18 hours 6 PM 67° 67° Mostly Cloudy 5%

0% Thunder
( 14% severe)
SSW   14 75% 59°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 21 hours 9 PM 64° 63° Mostly Cloudy SSW   13 87% 60°
Tuesday
10 MAR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 0 hours 12 AM 64° 63° Mostly Cloudy 9%

0% Thunder
( 8% severe)
SSW   13 87% 60°
Low 60° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 3 hours 3 AM 63° 62° Mostly Cloudy SSW   12 90% 60°
High 78° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 6 hours 6 AM 63° 62° Mostly Cloudy 2%

0% Thunder
( 10% severe)
SSW   10 90% 60°

Mostly Cloudy



LAWRENCEVILLE, IL 62439 weather forecast Day 2, 9 hours 9 AM 67° 67° Mostly Cloudy SSW   13 84% 62°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 12 hours 12 PM 72° 72° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 16% severe)
SSW   15 73% 63°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 15 hours 3 PM 75° 75° Mostly Cloudy SSW   17 66% 63°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 18 hours 6 PM 72° 72° Mostly Cloudy 44%
RAIN
***
0% Thunder
( 29% severe)
S   15 76% 64°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 21 hours 9 PM 69° 69° Mostly Cloudy SSW   16 81% 63°
Wednesday
11 MAR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 3, 0 hours 12 AM 68° 68° Mostly Cloudy 85%
RAIN
***
0% Thunder
( 39% severe)
SSW   16 84% 63°
Low 63° LAWRENCEVILLE, IL 62439 weather forecast Day 3, 3 hours 3 AM 67° 67° Mostly Cloudy SSW   16 87% 63°
High 69° LAWRENCEVILLE, IL 62439 weather forecast Day 3, 6 hours 6 AM 66° 66° Overcast 92%
RAIN
***
0% Thunder
( 30% severe)
SSW   17 87% 62°

Mostly Cloudy

Rain


Breezy
LAWRENCEVILLE, IL 62439 weather forecast Day 3, 9 hours 9 AM 66° 66° Mostly Cloudy SW   20 87% 62°
LAWRENCEVILLE, IL 62439 weather forecast Day 3, 15 hours 12 PM 65° 65° Mostly Cloudy 90%
RAIN
***
0% Thunder
( 19% severe)
WSW   21 81% 59°
LAWRENCEVILLE, IL 62439 weather forecast Day 3, 18 hours 3 PM 57° 53° Mostly Cloudy WNW   21 77% 50°
LAWRENCEVILLE, IL 62439 weather forecast Day 3, 21 hours 6 PM 50° 44° Mostly Cloudy     NW   18 71% 41°

LAWRENCEVILLE, IL extended weather forecast

Thursday
12 MAR 2026
Friday
13 MAR 2026
Saturday
14 MAR 2026
Sunday
15 MAR 2026
Monday
16 MAR 2026
Low 34° Low 37° Low 35° Low 48° Low 33°
High 49° High 60° High 65° High 63° High 46°
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
Partly Cloudy
16% Rain/Snow
Partly Cloudy
11% Rain
Partly Cloudy
10% Rain
Mostly Cloudy
54% Rain
Overcast
48% Rain/Snow
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