LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


LAWRENCEVILLE, IL
Current Weather

2:53 AM CDT MAR 17, 2026
Overcast
21°F
Feels Like: 7°F
Dewpoint: 10°F
Rel. Hum.: 58%
Visibility: 10 miles
Wind: NW at 15 mph
Pressure: 30.10 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Weather Map


(Automated weather data from NWS/FAA)
10-Day model forecast maps
2025 Hurricanes

LAWRENCEVILLE, IL 62439
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy with a chance of flurries. Cooler with lows around 16. Northwest winds 15 to 20 mph.
TUESDAY
Partly sunny. Highs in the lower 30s. West winds 10 to 15 mph.
TUESDAY NIGHT
Mostly cloudy. A chance of snow after midnight. Little or no snow accumulation. Not as cool with lows in the upper 20s. South winds around 5 mph, increasing to 10 to 15 mph with gusts up to 25 mph after midnight. Chance of snow 50 percent.
WEDNESDAY
Mostly cloudy with a chance of snow in the morning, then sunny in the afternoon. Little or no snow accumulation. Not as cool with highs in the mid 50s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 50 percent.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the upper 30s. South winds 5 to 10 mph.
THURSDAY AND THURSDAY NIGHT
Partly cloudy. Highs in the mid 60s. Lows in the mid 40s.
FRIDAY THROUGH SATURDAY
Partly cloudy. Highs in the lower 70s. Lows in the upper 40s.
SATURDAY NIGHT
Mostly clear. Lows in the lower 50s.
SUNDAY AND SUNDAY NIGHT
Partly cloudy. Highs in the lower 70s. Lows in the lower 40s.
MONDAY
Partly sunny. Much cooler with highs in the mid 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  3/16/2026
Tuesday
17 MAR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 0 hours 12 AM 23° 10° Mostly Cloudy 2%

0% Thunder
( 3% severe)
WNW   15 59% 12°
Low 17° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 3 hours 3 AM 20° Mostly Cloudy WNW   15 52%
High 31° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 6 hours 6 AM 18° Mostly Cloudy 0%

0% Thunder
( 1% severe)
WNW   14 54%

Mostly Cloudy



LAWRENCEVILLE, IL 62439 weather forecast Day 1, 9 hours 9 AM 20° Mostly Cloudy WNW   13 49%
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 12 hours 12 PM 26° 16° Partly Cloudy 1%

0% Thunder
( 1% severe)
WNW   10 37%
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 15 hours 3 PM 30° 23° Mostly Cloudy W   7 33%
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 18 hours 6 PM 29° 25° Mostly Cloudy 12%
SNOW
<.1 in
0% Thunder
( 0% severe)
S   3 41% 10°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 21 hours 9 PM 27° 20° Mostly Cloudy SSE   6 52% 13°
Wednesday
18 MAR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 0 hours 12 AM 28° 19° Mostly Cloudy 47%
SNOW
2.5–5 in
0% Thunder
( 2% severe)
SSE   9 55% 15°
Low 25° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 3 hours 3 AM 29° 19° Mostly Cloudy S   13 61% 18°
High 52° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 6 hours 6 AM 31° 20° Mostly Cloudy 15%
RAIN/SNOW
<.05 in
0% Thunder
( 3% severe)
S   15 67% 22°

Mostly Cloudy



LAWRENCEVILLE, IL 62439 weather forecast Day 2, 9 hours 9 AM 36° 26° Mostly Cloudy S   16 69% 27°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 12 hours 12 PM 47° 40° Partly Cloudy 1%

0% Thunder
( 1% severe)
SSW   17 56% 32°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 15 hours 3 PM 52° 47° Partly Cloudy SSW   14 52% 35°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 18 hours 6 PM 48° 44° Partly Cloudy 0%

0% Thunder
( 1% severe)
S   9 65% 37°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 21 hours 9 PM 43° 38° Partly Cloudy SSW   8 79% 37°

LAWRENCEVILLE, IL extended weather forecast

Thursday
19 MAR 2026
Friday
20 MAR 2026
Saturday
21 MAR 2026
Sunday
22 MAR 2026
Monday
23 MAR 2026
Low 40° Low 42° Low 47° Low 56° Low 43°
High 61° High 65° High 77° High 75° High 55°
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
Mostly Cloudy
18% Rain
Mostly Cloudy
6% Rain
Clear
7% Rain
Partly Cloudy
14% Rain
Partly Cloudy
23% Rain
SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Lawrenceville, IL
Lawrenceville, IL snow
Lawrenceville, IL radar
IL map
-or-
-or-
-or-
 
62439
62439 snow
62439 radar
 
-or-
-or-
 
 
IL
IL snow
 
 
Copyright © 2024 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions