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Lawrenceville IL Weather - Clear - 53°F
Clear
53°F
Updated 4:21 am
Feels Like 52°F
Humidity 82%
Wind NNW 3 mph
Barometer  30.05 in
Dew Point 48°F
Lawrenceville IL Weather - Clear - 12°C
Clear
12°C
Updated 4:21 am
Feels Like 11°C
Humidity 82%
Wind NNW 5 km/h
Barometer  101.7 kPa
Dew Point 9°C
Lawrenceville, IL Weather and Current Conditionslawrenceville il weather forecast

Lawrenceville, IL Weather Forecast

Lawrenceville Illinois WeatherLawrenceville, Illinois Weather Weather Forecast
14 day API forecast for Lawrenceville, Illinois. Note. The 7-day weather forecast for Lawrenceville, IL is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Lawrenceville, IL Weather Forecast Dated: 421 AM Mon Sep 28 2026
Expect a mild stretch with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.

Monday, September 28, 2026

Mid-Morning
Lawrenceville Weather - 2026-09-28 - Morning - Overcast
61°F 16°C
Overcast
Mid-Afternoon
Lawrenceville Weather - 2026-09-28 - Afternoon - Sunny
79°F 26°C
Sunny
Early-Evening
Lawrenceville Weather - 2026-09-28 - Evening - Sunny
71°F 22°C
Sunny
Pleasant near 79°F 26°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure.

Tuesday, September 29, 2026

Mid-Morning
Lawrenceville Weather - 2026-09-29 - Morning - Sunny
65°F 18°C
Sunny
Mid-Afternoon
Lawrenceville Weather - 2026-09-29 - Afternoon - Sunny
84°F 29°C
Sunny
Early-Evening
Lawrenceville Weather - 2026-09-29 - Evening - Sunny
76°F 25°C
Sunny
Balmy with temperatures reaching 84°F 29°C, sunny through the afternoon, turning partly cloudy this evening, with lower humidity and barometric pressure falling.

Wednesday, September 30, 2026

Mid-Morning
Lawrenceville Weather - 2026-09-30 - Morning - Overcast
71°F 22°C
Overcast
Mid-Afternoon
Lawrenceville Weather - 2026-09-30 - Afternoon - Overcast
90°F 32°C
Overcast
Early-Evening
Lawrenceville Weather - 2026-09-30 - Evening - Cloudy
84°F 29°C
Cloudy
Sizzling hot with 90°F 32°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the S to the SSE at 10 mph 16 km/h. Gusts up to 24 mph 39 km/h.

Thursday, October 1, 2026

Mid-Morning
Lawrenceville Weather - 2026-10-01 - Morning - Cloudy
78°F 25°C
Cloudy
Mid-Afternoon
Lawrenceville Weather - 2026-10-01 - Afternoon - Overcast
81°F 27°C
Overcast
Early-Evening
Lawrenceville Weather - 2026-10-01 - Evening - Scattered Showers
76°F 25°C
Scattered Showers
Warm temperatures up to 81°F 27°C, periods of heavy rain and gusty conditions, with increasing humidity and steady pressure. Winds switching from the SSW to the NNE at 7 mph 11 km/h.

Friday, October 2, 2026

Mid-Morning
Lawrenceville Weather - 2026-10-02 - Morning - Scattered Showers
61°F 16°C
Scattered Showers
Mid-Afternoon
Lawrenceville Weather - 2026-10-02 - Afternoon - Light Showers
58°F 14°C
Light Showers
Early-Evening
Lawrenceville Weather - 2026-10-02 - Evening - Scattered Showers
59°F 15°C
Scattered Showers
Refreshing around 58°F 14°C, scattered downpours possible, with lower humidity and steady pressure. Winds decreasing from N 15 mph 23 km/h to ENE 7 mph 11 km/h. Gusts up to 20 mph 32 km/h.

Saturday, October 3, 2026

Mid-Morning
Lawrenceville Weather - 2026-10-03 - Morning - Scattered Showers
54°F 12°C
Scattered Showers
Mid-Afternoon
Lawrenceville Weather - 2026-10-03 - Afternoon - Scattered Showers
56°F 13°C
Scattered Showers
Early-Evening
Lawrenceville Weather - 2026-10-03 - Evening - Overcast
57°F 14°C
Overcast
Cool and brisk at 56°F 13°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds swinging from the ENE to the E at 7 mph 10 km/h.

Sunday, October 4, 2026

Mid-Morning
Lawrenceville Weather - 2026-10-04 - Morning - Light Showers
62°F 17°C
Light Showers
Mid-Afternoon
Lawrenceville Weather - 2026-10-04 - Afternoon - Light Showers
64°F 18°C
Light Showers
Early-Evening
Lawrenceville Weather - 2026-10-04 - Evening - Light Showers
64°F 18°C
Light Showers
Comfortable at 64°F 18°C, rounds of showers expected off and on all day, with lower humidity and steady pressure. Winds shifting from the SSW to the WNW at 10 mph 16 km/h. Gusts up to 20 mph 32 km/h.

Monday, October 5, 2026

Mid-Morning
Lawrenceville Weather - 2026-10-05 - Morning - Sunny
54°F 12°C
Sunny
Mid-Afternoon
Lawrenceville Weather - 2026-10-05 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Lawrenceville Weather - 2026-10-05 - Evening - Sunny
53°F 12°C
Sunny
Cool with a high near 62°F 17°C, sunny throughout the day, with lower humidity and barometric pressure rising. Winds turning from the W to the NNW at 9 mph 15 km/h.

Tuesday, October 6, 2026

Mid-Morning
Lawrenceville Weather - 2026-10-06 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Lawrenceville Weather - 2026-10-06 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Lawrenceville Weather - 2026-10-06 - Evening - Overcast
57°F 14°C
Overcast
Refreshing around 62°F 17°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Wednesday, October 7, 2026

Mid-Morning
Lawrenceville Weather - 2026-10-07 - Morning - Overcast
55°F 13°C
Overcast
Mid-Afternoon
Lawrenceville Weather - 2026-10-07 - Afternoon - Overcast
65°F 19°C
Overcast
Early-Evening
Lawrenceville Weather - 2026-10-07 - Evening - Overcast
62°F 17°C
Overcast
Mildly cool near 65°F 19°C, overcast throughout the day, with steady humidity and steady pressure.

Thursday, October 8, 2026

Mid-Morning
Lawrenceville Weather - 2026-10-08 - Morning - Sunny
60°F 15°C
Sunny
Mid-Afternoon
Lawrenceville Weather - 2026-10-08 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
Lawrenceville Weather - 2026-10-08 - Evening - Overcast
65°F 19°C
Overcast
Pleasant near 72°F 22°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure falling. Winds picking up from W at 3 mph 5 km/h to NNE at 11 mph 18 km/h.

Friday, October 9, 2026

Mid-Morning
Lawrenceville Weather - 2026-10-09 - Morning - Overcast
52°F 11°C
Overcast
Mid-Afternoon
Lawrenceville Weather - 2026-10-09 - Afternoon - Sunny
61°F 16°C
Sunny
Early-Evening
Lawrenceville Weather - 2026-10-09 - Evening - Partly Cloudy
55°F 13°C
Partly Cloudy
Cool with a high near 61°F 16°C, partly cloudy through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds moving from the NNE to the ESE at 12 mph 19 km/h.

Saturday, October 10, 2026

Mid-Morning
Lawrenceville Weather - 2026-10-10 - Morning - Scattered Showers
51°F 11°C
Scattered Showers
Mid-Afternoon
Lawrenceville Weather - 2026-10-10 - Afternoon - Overcast
59°F 15°C
Overcast
Early-Evening
Lawrenceville Weather - 2026-10-10 - Evening - Overcast
54°F 13°C
Overcast
Refreshing around 59°F 15°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds swinging from the NNE to the NNW at 11 mph 17 km/h. Gusts up to 22 mph 36 km/h.

Sunday, October 11, 2026

Mid-Morning
Lawrenceville Weather - 2026-10-11 - Morning - Overcast
51°F 11°C
Overcast
Mid-Afternoon
Lawrenceville Weather - 2026-10-11 - Afternoon - Overcast
63°F 17°C
Overcast
Early-Evening
Lawrenceville Weather - 2026-10-11 - Evening - Partly Cloudy
58°F 14°C
Partly Cloudy
Mildly cool near 63°F 17°C, overcast in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds shifting from the NNW to the WNW at 8 mph 12 km/h.

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Weather by the Numbers

Mon, 28th
Lawrenceville IL Weather - Monday, Sep 28, 2026 - Sunny
Hi: 79°F 26°C
Lo: 54°F 12°C
Sunrise 06:44 AM
Sunset 06:38 PM
Wind NE 7 mph11 km/h
Dew Point 46°F8°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 38%
Tue, 29th
Lawrenceville IL Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 84°F 29°C
Lo: 57°F 14°C
Sunrise 06:45 AM
Sunset 06:37 PM
Wind SSE 7 mph11 km/h
Dew Point 45°F7°C
uv Index 6
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 31%
Wed, 30th
Lawrenceville IL Weather - Wednesday, Sep 30, 2026 - Sunny
Hi: 90°F 32°C
Lo: 64°F 18°C
Sunrise 06:46 AM
Sunset 06:35 PM
Wind S 12 mph20 km/h
Dew Point 45°F7°C
uv Index 6
Barometric Pressure 29.94 in1014 mb
POP 1% *
Humidity 25%
Thu, 1st
Lawrenceville IL Weather - Thursday, Oct 1, 2026 - Overcast
Hi: 87°F 31°C
Lo: 70°F 21°C
Sunrise 06:47 AM
Sunset 06:33 PM
Wind WSW 16 mph25 km/h
Dew Point 63°F17°C
uv Index 6
Barometric Pressure 29.97 in1015 mb
POP 12% *
Humidity 51%
Fri, 2nd
Lawrenceville IL Weather - Friday, Oct 2, 2026 - Patchy Rain Nearby
Hi: 70°F 21°C
Lo: 56°F 13°C
Sunrise 06:48 AM
Sunset 06:32 PM
Wind NNE 18 mph28 km/h
Dew Point 54°F12°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 33% *
Humidity 87%
Sat, 3rd
Lawrenceville IL Weather - Saturday, Oct 3, 2026 - Light Rain Shower
Hi: 58°F 14°C
Lo: 53°F 12°C
Sunrise 06:49 AM
Sunset 06:30 PM
Wind ENE 8 mph13 km/h
Dew Point 49°F10°C
uv Index 3
Barometric Pressure 30.15 in1021 mb
POP 36% *
Humidity 84%
Sun, 4th
Lawrenceville IL Weather - Sunday, Oct 4, 2026 - Light Rain Shower
Hi: 66°F 19°C
Lo: 57°F 14°C
Sunrise 06:50 AM
Sunset 06:29 PM
Wind SW 5 mph9 km/h
Dew Point 63°F17°C
uv Index 4
Barometric Pressure 29.85 in1011 mb
POP 80% *
Humidity 99%
Mon, 5th
Lawrenceville IL Weather - Monday, Oct 5, 2026 - Sunny
Hi: 63°F 17°C
Lo: 48°F 9°C
Sunrise 06:51 AM
Sunset 06:27 PM
Wind WNW 19 mph31 km/h
Dew Point 35°F2°C
uv Index 5
Barometric Pressure 30 in1016 mb
POP 1% *
Humidity 38%
Tue, 6th
Lawrenceville IL Weather - Tuesday, Oct 6, 2026 - Sunny
Hi: 63°F 17°C
Lo: 44°F 7°C
Sunrise 06:52 AM
Sunset 06:26 PM
Wind WNW 2 mph4 km/h
Dew Point 36°F2°C
uv Index 4
Barometric Pressure 30.27 in1025 mb
POP 1% *
Humidity 44%
Wed, 7th
Lawrenceville IL Weather - Wednesday, Oct 7, 2026 - Overcast
Hi: 65°F 19°C
Lo: 51°F 10°C
Sunrise 06:53 AM
Sunset 06:24 PM
Wind ESE 7 mph11 km/h
Dew Point 42°F6°C
uv Index 4
Barometric Pressure 30.24 in1024 mb
POP 11% *
Humidity 47%
Thu, 8th
Lawrenceville IL Weather - Thursday, Oct 8, 2026 - Sunny
Hi: 73°F 23°C
Lo: 54°F 12°C
Sunrise 06:54 AM
Sunset 06:23 PM
Wind W 5 mph8 km/h
Dew Point 44°F6°C
uv Index 6
Barometric Pressure 30.12 in1020 mb
POP 1% *
Humidity 42%
Fri, 9th
Lawrenceville IL Weather - Friday, Oct 9, 2026 - Sunny
Hi: 61°F 16°C
Lo: 48°F 9°C
Sunrise 06:55 AM
Sunset 06:21 PM
Wind N 14 mph23 km/h
Dew Point 37°F3°C
uv Index 4
Barometric Pressure 30.09 in1019 mb
POP 2% *
Humidity 45%
Sat, 10th
Lawrenceville IL Weather - Saturday, Oct 10, 2026 - Patchy Rain Nearby
Hi: 60°F 16°C
Lo: 48°F 9°C
Sunrise 06:55 AM
Sunset 06:20 PM
Wind NNE 15 mph24 km/h
Dew Point 37°F3°C
uv Index 3
Barometric Pressure 29.91 in1013 mb
POP 10% *
Humidity 47%
Sun, 11th
Lawrenceville IL Weather - Sunday, Oct 11, 2026 - Cloudy
Hi: 63°F 17°C
Lo: 45°F 7°C
Sunrise 06:56 AM
Sunset 06:18 PM
Wind NNW 13 mph21 km/h
Dew Point 39°F4°C
uv Index 4
Barometric Pressure 29.83 in1010 mb
POP 10% *
Humidity 47%
* POP = Probability of Precipitation. Data for 12:00 PM.