LAWRENCEVILLE, IL 62439 Weather Forecast & Current Conditions

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LAWRENCEVILLE, IL
Current Weather

1:53 AM CDT MAR 24, 2026
Clear
34°F
Feels Like: 28°F
Dewpoint: 25°F
Rel. Hum.: 68%
Visibility: 10 miles
Wind: NNE at 7 mph
Pressure: 30.42 inches
Last 72 hours

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LAWRENCEVILLE, IL 62439
Weather Forecast

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REST OF TONIGHT
Mostly cloudy. Near steady temperature in the mid 30s. Northeast winds around 5 mph.
TUESDAY
Mostly sunny. Highs in the upper 50s. East winds 5 to 10 mph.
TUESDAY NIGHT
Mostly cloudy. Lows in the lower 40s. East winds around 5 mph.
WEDNESDAY
Mostly sunny. Not as cool with highs in the lower 70s. South winds 5 to 10 mph.
WEDNESDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Not as cool with lows in the upper 50s. South winds 10 to 15 mph.
THURSDAY
Sunny, warmer with highs in the mid 80s.
THURSDAY NIGHT
Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then rain likely after midnight. Much cooler with lows in the mid 40s. Chance of rain 70 percent.
FRIDAY
Mostly cloudy with a chance of rain in the morning, then partly sunny in the afternoon. Much cooler with highs in the lower 50s. Chance of rain 50 percent.
FRIDAY NIGHT AND SATURDAY
Mostly clear. Lows in the upper 20s. Highs in the mid 50s.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s.
SUNDAY
Mostly sunny. Highs in the lower 60s.
SUNDAY NIGHT
Mostly cloudy. Not as cool with lows in the upper 40s.
MONDAY
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  5:00 PM MST  3/23/2026
Tuesday
24 MAR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 0 hours 12 AM 34° 28° Partly Cloudy 0%

0% Thunder
( 0% severe)
NE   7 63% 23°
Low 31° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 3 hours 3 AM 33° 28° Mostly Cloudy ENE   6 65% 23°
High 58° LAWRENCEVILLE, IL 62439 weather forecast Day 1, 6 hours 6 AM 32° 26° Partly Cloudy 1%

0% Thunder
( 0% severe)
E   7 68% 23°

Partly Cloudy



LAWRENCEVILLE, IL 62439 weather forecast Day 1, 9 hours 9 AM 42° 38° Clear SE   7 52% 26°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 12 hours 12 PM 52° 50° Partly Cloudy 2%

0% Thunder
( 0% severe)
SE   6 37% 27°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 15 hours 3 PM 58° 57° Partly Cloudy E   6 31% 28°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 18 hours 6 PM 52° 50° Mostly Cloudy 4%

0% Thunder
( 1% severe)
E   6 46% 32°
LAWRENCEVILLE, IL 62439 weather forecast Day 1, 21 hours 9 PM 47° 44° Mostly Cloudy E   7 56% 32°
Wednesday
25 MAR 2026
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 0 hours 12 AM 46° 42° Mostly Cloudy 3%

0% Thunder
( 2% severe)
SE   7 58% 32°
Low 41° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 3 hours 3 AM 45° 42° Partly Cloudy SSE   6 60% 32°
High 71° LAWRENCEVILLE, IL 62439 weather forecast Day 2, 6 hours 6 AM 43° 39° Partly Cloudy 0%

0% Thunder
( 2% severe)
SSE   6 65% 32°

Partly Cloudy



LAWRENCEVILLE, IL 62439 weather forecast Day 2, 9 hours 9 AM 55° 52° Mostly Cloudy S   9 53% 38°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 12 hours 12 PM 66° 66° Partly Cloudy 0%

0% Thunder
( 3% severe)
SSW   12 42% 42°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 15 hours 3 PM 71° 71° Partly Cloudy SSW   13 38% 44°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 18 hours 6 PM 65° 65° Mostly Cloudy 6%

0% Thunder
( 16% severe)
S   9 54% 48°
LAWRENCEVILLE, IL 62439 weather forecast Day 2, 21 hours 9 PM 61° 60° Mostly Cloudy S   10 65% 49°

LAWRENCEVILLE, IL extended weather forecast

BAD DAY
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Low 41° Low 58° Low 40° Low 30° Low 35°
High 69° High 77° High 48° High 55° High 57°
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
3% Rain
Partly Cloudy
55% Rain
Mostly Cloudy
74% Rain
Clear
2% Rain/Snow
Partly Cloudy
11% Rain
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