LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


LAWRENCEVILLE, IL
Current Weather

7:53 PM CST JAN 19, 2026
Clear
12°F
Feels Like: 2°F
Dewpoint: 0°F
Rel. Hum.: 53%
Visibility: 10 miles
Wind: NNW at 6 mph
Pressure: 30.41 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Regional Weather Maps


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

LAWRENCEVILLE, IL 62439
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear this evening, then becoming partly cloudy. Lows around 9 above. West winds 5 to 10 mph, becoming southwest after midnight.
TUESDAY
Mostly sunny. Not as cool with highs in the lower 30s. South winds 10 to 15 mph. Wind chill values as low as zero in the morning.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Not as cool with lows in the mid 20s. Temperature rising to around 30 after midnight. South winds around 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph after midnight.
WEDNESDAY
Mostly cloudy in the morning, then becoming mostly sunny. Not as cool with highs in the mid 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. West winds 5 to 10 mph.
THURSDAY
Mostly sunny. Highs in the mid 30s.
THURSDAY NIGHT AND FRIDAY
Mostly cloudy. Lows around 10 above. Highs around 20. Wind chill values as low as zero.
FRIDAY NIGHT
Mostly cloudy. Cold with lows zero to 5 above zero. Wind chill values as low as 15 below.
SATURDAY AND SATURDAY NIGHT
Mostly cloudy with a 30 percent chance of snow. Highs 15 to 20. Lows around 5 above. Wind chill values as low as 15 below.
SUNDAY
Mostly sunny. Highs around 20. Wind chill values as low as 10 below in the morning.
SUNDAY NIGHT AND MONDAY
Mostly clear. Lows around 10 above. Highs around 30. Wind chill values as low as 5 below.

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  1/19/2026
Monday
19 JAN 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 12 hours 12 PM 15° -1° Partly Cloudy 0%

0% Thunder
( 0% severe)
WNW   17 35% -5°
High 18° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 15 hours 3 PM 17° Clear WNW   14 30% -6°
Clear



LAWRENCEVILLE, IL 62439 weather forecast Day 1, 18 hours 6 PM 13° Clear 0%

0% Thunder
( 0% severe)
WNW   8 38% -5°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 21 hours 9 PM 11° Clear W   3 45% -4°
Tuesday
20 JAN 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 0 hours 12 AM 10° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   2 47% -4°
Low 7° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 3 hours 3 AM Partly Cloudy SW   3 50% -4°
High 31° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 6 hours 6 AM -1° Partly Cloudy 0%

0% Thunder
( 0% severe)
SW   5 55% -3°

Partly Cloudy



LAWRENCEVILLE, IL 62439 weather forecast Day 2, 9 hours 9 AM 16° Partly Cloudy SSW   7 43%
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 12 hours 12 PM 26° 16° Mostly Cloudy 1%

0% Thunder
( 0% severe)
SSW   10 30%
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 15 hours 3 PM 31° 22° Partly Cloudy S   12 29%
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 18 hours 6 PM 26° 17° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   9 42%
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 21 hours 9 PM 25° 14° Partly Cloudy S   12 46%
Wednesday
21 JAN 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 3, 0 hours 12 AM 27° 16° Partly Cloudy 3%

0% Thunder
( 1% severe)
S   13 47% 11°
Low 23° LAWRENCEVILLE, IL 62439 weather forecast Day 3, 3 hours 3 AM 29° 18° Mostly Cloudy S   15 52% 15°
High 44° LAWRENCEVILLE, IL 62439 weather forecast Day 3, 6 hours 6 AM 31° 20° Mostly Cloudy 12%
RAIN/SNOW
<.05 in
0% Thunder
( 2% severe)
SSW   16 64% 21°

Mostly Cloudy




Breezy
LAWRENCEVILLE, IL 62439 weather forecast Day 3, 9 hours 9 AM 36° 26° Mostly Cloudy SW   18 66% 26°
LAWRENCEVILLE, IL 62439 weather forecast Day 3, 15 hours 12 PM 41° 32° Partly Cloudy 4%

0% Thunder
( 0% severe)
WSW   18 62% 29°
LAWRENCEVILLE, IL 62439 weather forecast Day 3, 18 hours 3 PM 42° 34° Partly Cloudy WSW   15 57% 28°
LAWRENCEVILLE, IL 62439 weather forecast Day 3, 21 hours 6 PM 35° 28° Partly Cloudy     WSW   8 69% 26°

LAWRENCEVILLE, IL extended weather forecast

Thursday
22 JAN 2026
Friday
23 JAN 2026
Saturday
24 JAN 2026
Sunday
25 JAN 2026
Monday
26 JAN 2026
Low 25° Low 14° Low 0° Low 13° Low 17°
High 34° High 19° High 21° High 22° High 35°
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
Clear
7% Snow
Partly Cloudy
11% Snow
Overcast
15% Snow
Mostly Cloudy
17% Snow
Clear
14% Snow
WEATHER 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