LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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LAWRENCEVILLE, IL
Current Weather

12:53 AM CST MAR 6, 2026
Fog
57°F
Feels Like: 56°F
Dewpoint: 57°F
Rel. Hum.: 100%
Visibility: 1/4 miles
Wind: SE at 6 mph
Pressure: 30.05 inches
Last 72 hours

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LAWRENCEVILLE, IL 62439
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Patchy dense fog. Near steady temperature in the upper 50s. South winds around 5 mph. Chance of rain 50 percent.
FRIDAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 70s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
FRIDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Lows in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent.
SATURDAY
A chance of thunderstorms. Showers, mainly in the morning. Highs in the lower 70s. Southwest winds 15 to 20 mph. Chance of rain near 100 percent.
SATURDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Much cooler. Less humid with lows around 40. Northwest winds 5 to 10 mph.
SUNDAY AND SUNDAY NIGHT
Mostly clear. Highs in the lower 60s. Lows in the mid 40s.
MONDAY
Mostly sunny. Not as cool with highs in the lower 70s.
MONDAY NIGHT
Partly cloudy. A chance of showers after midnight. Not as cool with lows in the upper 50s. Chance of rain 40 percent.
TUESDAY
Showers likely. Highs in the mid 70s. Chance of rain 70 percent.
TUESDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then showers after midnight. Lows in the upper 50s. Chance of rain 90 percent.
WEDNESDAY
Showers, mainly in the morning. Highs in the upper 60s. Chance of rain 80 percent.
WEDNESDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Much cooler with lows in the upper 30s. Chance of rain 30 percent.
THURSDAY
Mostly sunny. Cooler with highs in the lower 50s.

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/ 5/2026
Friday
6 MAR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 0 hours 12 AM 59° 59° Mostly Cloudy 46%
RAIN
***
0% Thunder
( 18% severe)
S   5 96% 58°
Low 58° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 3 hours 3 AM 59° 58° Mostly Cloudy SSE   6 93% 57°
High 77° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 6 hours 6 AM 59° 58° Mostly Cloudy 24%
RAIN
.01–.1 in
0% Thunder
( 11% severe)
S   8 93% 57°

Partly Cloudy

Chance of Rain

LAWRENCEVILLE, IL 62439 weather forecast Day 1, 9 hours 9 AM 65° 65° Partly Cloudy S   13 84% 60°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 12 hours 12 PM 74° 74° Partly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 5% severe)
S   17 66% 62°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 15 hours 3 PM 76° 78° Partly Cloudy S   17 62% 62°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 18 hours 6 PM 70° 70° Mostly Cloudy 5%

0% Thunder
( 5% severe)
S   12 73% 61°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 21 hours 9 PM 67° 67° Partly Cloudy S   13 81% 61°
Saturday
7 MAR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 0 hours 12 AM 66° 66° Partly Cloudy 53%
RAIN
***
0% Thunder
( 32% severe)
S   15 84% 61°
Low 61° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 3 hours 3 AM 66° 66° Mostly Cloudy S   16 84% 61°
High 71° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 6 hours 6 AM 65° 65° Mostly Cloudy 93%
RAIN
***
0% Thunder
( 22% severe)
SW   16 87% 61°

Mostly Cloudy

Rain


Breezy
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 9 hours 9 AM 64° 62° Mostly Cloudy SSW   17 90% 61°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 12 hours 12 PM 68° 68° Mostly Cloudy 50%
RAIN
1–2 in
0% Thunder
( 21% severe)
SW   18 76% 60°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 15 hours 3 PM 68° 68° Mostly Cloudy WSW   17 68% 57°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 18 hours 6 PM 59° 57° Mostly Cloudy 9%

0% Thunder
( 5% severe)
WNW   12 72% 50°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 21 hours 9 PM 51° 48° Mostly Cloudy NW   9 74% 43°

LAWRENCEVILLE, IL extended weather forecast

Sunday
8 MAR 2026
Monday
9 MAR 2026
Tuesday
10 MAR 2026
Wednesday
11 MAR 2026
Thursday
12 MAR 2026
Low 41° Low 41° Low 55° Low 57° Low 38°
High 61° High 73° High 70° High 61° High 54°
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
21% Rain
Clear
2% Rain
Mostly Cloudy
33% Rain
Overcast
79% Rain
Mostly Cloudy
25% Rain
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