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New Lenox IL Weather - Clear - 59°F
Clear
59°F
Updated 8:54 pm
Feels Like 57°F
Humidity 72%
Wind E 6 mph
Barometer  30.27 in
Dew Point 50°F
New Lenox IL Weather - Clear - 15°C
Clear
15°C
Updated 8:54 pm
Feels Like 14°C
Humidity 72%
Wind E 10 km/h
Barometer  102.5 kPa
Dew Point 10°C
New Lenox, IL Weather and Current Conditionsnew lenox il weather forecast

New Lenox, IL Weather Forecast

New Lenox Illinois WeatherNew Lenox, Illinois Weather Weather Forecast
14 Day API New Lenox, IL Weather Forecast. Note: Our 7 day New Lenox, Illinois weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
New Lenox, IL Weather Forecast Dated: 854 PM Thu Oct 22 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and a stable pattern will dominate.

Thursday, October 22, 2026

Mid-Morning
New Lenox Weather - 2026-10-22 - Morning - Smoky Haze
59°F 15°C
Smoky Haze
Mid-Afternoon
New Lenox Weather - 2026-10-22 - Afternoon - Sunny
72°F 22°C
Sunny
Early-Evening
New Lenox Weather - 2026-10-22 - Evening - Clear
63°F 17°C
Clear
Pleasant near 72°F 22°C, sunny throughout the day, with steady humidity and steady pressure.

Friday, October 23, 2026

Mid-Morning
New Lenox Weather - 2026-10-23 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
New Lenox Weather - 2026-10-23 - Afternoon - Overcast
70°F 21°C
Overcast
Early-Evening
New Lenox Weather - 2026-10-23 - Evening - Cloudy
61°F 16°C
Cloudy
Comfortable with temperatures reaching 70°F 21°C, sunny in the morning, becoming overcast through the afternoon and evening, with lower humidity and steady pressure.

Saturday, October 24, 2026

Mid-Morning
New Lenox Weather - 2026-10-24 - Morning - Overcast
56°F 13°C
Overcast
Mid-Afternoon
New Lenox Weather - 2026-10-24 - Afternoon - Overcast
69°F 20°C
Overcast
Early-Evening
New Lenox Weather - 2026-10-24 - Evening - Overcast
62°F 17°C
Overcast
Enjoyable around 69°F 20°C, overcast throughout the day, with lower humidity and steady pressure. Winds out of the S at 8 mph 13 km/h.

Sunday, October 25, 2026

Mid-Morning
New Lenox Weather - 2026-10-25 - Morning - Overcast
58°F 15°C
Overcast
Mid-Afternoon
New Lenox Weather - 2026-10-25 - Afternoon - Partly Cloudy
72°F 22°C
Partly Cloudy
Early-Evening
New Lenox Weather - 2026-10-25 - Evening - Overcast
64°F 18°C
Overcast
Mild temperatures up to 72°F 22°C, overcast in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure.

Monday, October 26, 2026

Mid-Morning
New Lenox Weather - 2026-10-26 - Morning - Overcast
59°F 15°C
Overcast
Mid-Afternoon
New Lenox Weather - 2026-10-26 - Afternoon - Overcast
64°F 18°C
Overcast
Early-Evening
New Lenox Weather - 2026-10-26 - Evening - Overcast
56°F 13°C
Overcast
Refreshing around 64°F 18°C, overcast throughout the day, with steady humidity and steady pressure. Winds building from ENE at 5 mph 8 km/h to NE at 13 mph 20 km/h. Gusts up to 21 mph 34 km/h.

Tuesday, October 27, 2026

Mid-Morning
New Lenox Weather - 2026-10-27 - Morning - Cloudy
55°F 13°C
Cloudy
Mid-Afternoon
New Lenox Weather - 2026-10-27 - Afternoon - Overcast
64°F 18°C
Overcast
Early-Evening
New Lenox Weather - 2026-10-27 - Evening - Overcast
60°F 16°C
Overcast
Mildly cool near 64°F 18°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds moving from the E to the ESE at 7 mph 12 km/h.

Wednesday, October 28, 2026

Mid-Morning
New Lenox Weather - 2026-10-28 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
New Lenox Weather - 2026-10-28 - Afternoon - Partly Cloudy
65°F 18°C
Partly Cloudy
Early-Evening
New Lenox Weather - 2026-10-28 - Evening - Partly Cloudy
61°F 16°C
Partly Cloudy
Comfortable at 65°F 18°C, partly cloudy in the morning, cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure.

Thursday, October 29, 2026

Mid-Morning
New Lenox Weather - 2026-10-29 - Morning - Overcast
54°F 12°C
Overcast
Mid-Afternoon
New Lenox Weather - 2026-10-29 - Afternoon - Overcast
54°F 12°C
Overcast
Early-Evening
New Lenox Weather - 2026-10-29 - Evening - Cloudy
49°F 9°C
Cloudy
Crisp with a high near 54°F 12°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds swinging from the WNW to the NNW at 5 mph 8 km/h. Gusts up to 21 mph 35 km/h.

Friday, October 30, 2026

Mid-Morning
New Lenox Weather - 2026-10-30 - Morning - Scattered Showers
44°F 7°C
Scattered Showers
Mid-Afternoon
New Lenox Weather - 2026-10-30 - Afternoon - Scattered Showers
48°F 9°C
Scattered Showers
Early-Evening
New Lenox Weather - 2026-10-30 - Evening - Scattered Showers
45°F 8°C
Scattered Showers
Brisk around 48°F 9°C, locally heavy downpours at times, with steady humidity and steady pressure.

Saturday, October 31, 2026

Mid-Morning
New Lenox Weather - 2026-10-31 - Morning - Sunny
44°F 7°C
Sunny
Mid-Afternoon
New Lenox Weather - 2026-10-31 - Afternoon - Cloudy
53°F 12°C
Cloudy
Early-Evening
New Lenox Weather - 2026-10-31 - Evening - Cloudy
50°F 11°C
Cloudy
Cool and brisk at 53°F 12°C, partly cloudy in the morning, cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure.

Sunday, November 1, 2026

Mid-Morning
New Lenox Weather - 2026-11-01 - Morning - Scattered Showers
50°F 10°C
Scattered Showers
Mid-Afternoon
New Lenox Weather - 2026-11-01 - Afternoon - Scattered Showers
51°F 10°C
Scattered Showers
Early-Evening
New Lenox Weather - 2026-11-01 - Evening - Partly Cloudy
48°F 9°C
Partly Cloudy
Chilly near 51°F 10°C, scattered downpours possible, with steady humidity and steady pressure.

Monday, November 2, 2026

Mid-Morning
New Lenox Weather - 2026-11-02 - Morning - Partly Cloudy
45°F 7°C
Partly Cloudy
Mid-Afternoon
New Lenox Weather - 2026-11-02 - Afternoon - Partly Cloudy
47°F 8°C
Partly Cloudy
Early-Evening
New Lenox Weather - 2026-11-02 - Evening - Clear
41°F 5°C
Clear
Crisp with a high near 47°F 8°C, partly cloudy through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds blowing from the N at 8 mph 13 km/h.

Tuesday, November 3, 2026

Mid-Morning
New Lenox Weather - 2026-11-03 - Morning - Sunny
42°F 5°C
Sunny
Mid-Afternoon
New Lenox Weather - 2026-11-03 - Afternoon - Partly Cloudy
48°F 9°C
Partly Cloudy
Early-Evening
New Lenox Weather - 2026-11-03 - Evening - Overcast
43°F 7°C
Overcast
Brisk around 48°F 9°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Wednesday, November 4, 2026

Mid-Morning
New Lenox Weather - 2026-11-04 - Morning - Overcast
47°F 8°C
Overcast
Mid-Afternoon
New Lenox Weather - 2026-11-04 - Afternoon - Cloudy
52°F 11°C
Cloudy
Early-Evening
New Lenox Weather - 2026-11-04 - Evening - Partly Cloudy
48°F 9°C
Partly Cloudy
Cool and brisk at 52°F 11°C, overcast in the morning, becoming cloudy through the afternoon and evening, with steady humidity and steady pressure.

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Weather by the Numbers

Thu, 22nd
New Lenox IL Weather - Thursday, Oct 22, 2026 - Sunny
Hi: 72°F 22°C
Lo: 51°F 10°C
Sunrise 07:12 AM
Sunset 06:00 PM
Wind NE 1 mph2 km/h
Dew Point 47°F9°C
uv Index 3
Barometric Pressure 30.24 in1024 mb
POP 1% *
Humidity 47%
Fri, 23rd
New Lenox IL Weather - Friday, Oct 23, 2026 - Sunny
Hi: 70°F 21°C
Lo: 50°F 10°C
Sunrise 07:13 AM
Sunset 05:59 PM
Wind SSE 6 mph9 km/h
Dew Point 45°F7°C
uv Index 3
Barometric Pressure 30.33 in1027 mb
POP 1% *
Humidity 46%
Sat, 24th
New Lenox IL Weather - Saturday, Oct 24, 2026 - Overcast
Hi: 69°F 20°C
Lo: 50°F 10°C
Sunrise 07:14 AM
Sunset 05:57 PM
Wind SSE 9 mph14 km/h
Dew Point 46°F8°C
uv Index 3
Barometric Pressure 30.36 in1028 mb
POP 12% *
Humidity 50%
Sun, 25th
New Lenox IL Weather - Sunday, Oct 25, 2026 - Overcast
Hi: 72°F 22°C
Lo: 52°F 11°C
Sunrise 07:16 AM
Sunset 05:56 PM
Wind SSW 7 mph12 km/h
Dew Point 45°F7°C
uv Index 3
Barometric Pressure 30.39 in1029 mb
POP 10% *
Humidity 45%
Mon, 26th
New Lenox IL Weather - Monday, Oct 26, 2026 - Overcast
Hi: 67°F 19°C
Lo: 53°F 12°C
Sunrise 07:17 AM
Sunset 05:55 PM
Wind NE 6 mph9 km/h
Dew Point 50°F10°C
uv Index 2
Barometric Pressure 30.33 in1027 mb
POP 14% *
Humidity 57%
Tue, 27th
New Lenox IL Weather - Tuesday, Oct 27, 2026 - Cloudy
Hi: 65°F 18°C
Lo: 52°F 11°C
Sunrise 07:18 AM
Sunset 05:53 PM
Wind ESE 7 mph12 km/h
Dew Point 50°F10°C
uv Index 4
Barometric Pressure 30.3 in1026 mb
POP 16% *
Humidity 69%
Wed, 28th
New Lenox IL Weather - Wednesday, Oct 28, 2026 - Partly Cloudy
Hi: 66°F 19°C
Lo: 53°F 12°C
Sunrise 07:19 AM
Sunset 05:52 PM
Wind SSW 6 mph10 km/h
Dew Point 51°F11°C
uv Index 5
Barometric Pressure 30.12 in1020 mb
POP 7% *
Humidity 63%
Thu, 29th
New Lenox IL Weather - Thursday, Oct 29, 2026 - Overcast
Hi: 57°F 14°C
Lo: 46°F 8°C
Sunrise 07:20 AM
Sunset 05:51 PM
Wind WNW 10 mph16 km/h
Dew Point 42°F6°C
uv Index 3
Barometric Pressure 30.09 in1019 mb
POP 15% *
Humidity 62%
Fri, 30th
New Lenox IL Weather - Friday, Oct 30, 2026 - Patchy Light Rain
Hi: 50°F 10°C
Lo: 42°F 5°C
Sunrise 07:22 AM
Sunset 05:49 PM
Wind W 5 mph9 km/h
Dew Point 40°F4°C
uv Index 2
Barometric Pressure 30.15 in1021 mb
POP 39% *
Humidity 72%
Sat, 31st
New Lenox IL Weather - Saturday, Oct 31, 2026 - Partly Cloudy
Hi: 53°F 12°C
Lo: 39°F 4°C
Sunrise 07:23 AM
Sunset 05:48 PM
Wind SSE 5 mph8 km/h
Dew Point 33°F1°C
uv Index 4
Barometric Pressure 30.15 in1021 mb
POP 8% *
Humidity 51%
Sun, 1st
New Lenox IL Weather - Sunday, Nov 1, 2026 - Patchy Rain Nearby
Hi: 51°F 11°C
Lo: 45°F 7°C
Sunrise 07:24 AM
Sunset 05:47 PM
Wind W 2 mph3 km/h
Dew Point 45°F7°C
uv Index 3
Barometric Pressure 30.06 in1018 mb
POP 29% *
Humidity 80%
Mon, 2nd
New Lenox IL Weather - Monday, Nov 2, 2026 - Partly Cloudy
Hi: 49°F 10°C
Lo: 38°F 3°C
Sunrise 06:25 AM
Sunset 04:45 PM
Wind N 11 mph18 km/h
Dew Point 31°F-0°C
uv Index 3
Barometric Pressure 30.21 in1023 mb
POP 6% *
Humidity 49%
Tue, 3rd
New Lenox IL Weather - Tuesday, Nov 3, 2026 - Sunny
Hi: 49°F 9°C
Lo: 34°F 1°C
Sunrise 06:26 AM
Sunset 04:44 PM
Wind W 5 mph8 km/h
Dew Point 29°F-2°C
uv Index 3
Barometric Pressure 30.39 in1029 mb
POP 2% *
Humidity 46%
Wed, 4th
New Lenox IL Weather - Wednesday, Nov 4, 2026 - Overcast
Hi: 53°F 12°C
Lo: 41°F 5°C
Sunrise 06:27 AM
Sunset 04:43 PM
Wind WSW 2 mph3 km/h
Dew Point 37°F3°C
uv Index 3
Barometric Pressure 30.39 in1029 mb
POP 12% *
Humidity 52%
* POP = Probability of Precipitation. Data for 12:00 PM.