Current Conditions

New Lenox, Illinois

80°F27°C

Partly Cloudy

Wind

S 7 mph11 km/h

Humidity

53%

Cloud Cover

45%

As of Tuesday, September 8, 2026 at 7:42 PM CDT

Today's Outlook

Night

Mostly cloudy, with a low around 76°F24°C. Breezy from the S at 8 mph12 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Partly Cloudy	High 84°F29°C	Low 76°F24°C	Precip 0 in0 mm—	Cloud 64%	Wind S 7 mph11 km/h	Tuesday: Mostly cloudy and warm, with a high of 84°F29°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. Tuesday Night: Mostly cloudy, with a low around 76°F24°C. Breezy from the S at 8 mph12 km/h.
Rain	High 80°F27°C	Low 72°F22°C	Precip 0.2 in5 mm90%	Cloud 83%	Wind WSW 7 mph11 km/h	Wednesday: Overcast and warm, with a high of 80°F27°C and morning low of 72°F22°C. Breezy from the WSW at 7 to 9 mph12 to 14 km/h. 90% chance of rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h.
Light Rain	High 78°F26°C	Low 65°F18°C	Precip 0.07 in1.7 mm25%	Cloud 76%	Wind NNE 5 mph8 km/h	Thursday: Overcast and warm, with a high of 78°F26°C and morning low of 68°F20°C. Light wind from the NNE around 5 mph8 km/h. 25% chance of light rain throughout the day. Thursday Night: Mostly cloudy, with a low around 65°F18°C. Light wind from the N around 5 mph8 km/h. 17% chance of drizzle before dawn.
Clear	High 82°F28°C	Low 59°F15°C	Precip 0 in0 mm—	Cloud 26%	Wind SE 5 mph8 km/h	Friday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 59°F15°C. Light wind from the SE around 5 mph8 km/h. Friday Night: Mostly clear, with a low around 60°F15°C. Light wind from the SE around 5 mph8 km/h.
Drizzle	High 86°F30°C	Low 65°F18°C	Precip 0.03 in0.7 mm18%	Cloud 43%	Wind SW 7 mph11 km/h	Saturday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 65°F18°C. Breezy from the SW at 8 to 9 mph12 to 14 km/h. 18% chance of drizzle in the afternoon. Humid. Saturday Night: Partly cloudy, with a low around 66°F19°C. Light wind from the SW around 6 mph9 km/h. 16% chance of drizzle in the evening.
Clear	High 77°F25°C	Low 63°F17°C	Precip 0.04 in0.9 mm9%	Cloud 34%	Wind NNW 7 mph11 km/h	Sunday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 63°F17°C. Breezy from the NNW at 8 mph12 km/h. Sunday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the N around 6 mph9 km/h.
Drizzle	High 79°F26°C	Low 58°F15°C	Precip 0.09 in2.2 mm16%	Cloud 53%	Wind SE 8 mph14 km/h	Monday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 58°F15°C. Breezy from the SE at 8 to 10 mph13 to 17 km/h. 16% chance of drizzle throughout the day. Monday Night: Partly cloudy, with a low around 59°F15°C. Breezy from the SE at 8 to 12 mph14 to 19 km/h. 10% chance of drizzle before dawn.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 8	84°F29°C	76°F24°C	0 in0 mm· —	64%	Partly Cloudy	S 7 mph11 km/h
DayMostly cloudy and warm, with a high of 84°F29°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. NightMostly cloudy, with a low around 76°F24°C. Breezy from the S at 8 mph12 km/h.
	WednesdaySep 9	80°F27°C	72°F22°C	0.2 in5 mm· 90%	83%	Rain	WSW 7 mph11 km/h
DayOvercast and warm, with a high of 80°F27°C and morning low of 72°F22°C. Breezy from the WSW at 7 to 9 mph12 to 14 km/h. 90% chance of rain throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h.
	ThursdaySep 10	78°F26°C	65°F18°C	0.07 in1.7 mm· 25%	76%	Light Rain	NNE 5 mph8 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 68°F20°C. Light wind from the NNE around 5 mph8 km/h. 25% chance of light rain throughout the day. NightMostly cloudy, with a low around 65°F18°C. Light wind from the N around 5 mph8 km/h. 17% chance of drizzle before dawn.
	FridaySep 11	82°F28°C	59°F15°C	0 in0 mm· —	26%	Clear	SE 5 mph8 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 59°F15°C. Light wind from the SE around 5 mph8 km/h. NightMostly clear, with a low around 60°F15°C. Light wind from the SE around 5 mph8 km/h.
	SaturdaySep 12	86°F30°C	65°F18°C	0.03 in0.7 mm· 18%	43%	Drizzle	SW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 65°F18°C. Breezy from the SW at 8 to 9 mph12 to 14 km/h. 18% chance of drizzle in the afternoon. Humid. NightPartly cloudy, with a low around 66°F19°C. Light wind from the SW around 6 mph9 km/h. 16% chance of drizzle in the evening.
	SundaySep 13	77°F25°C	63°F17°C	0.04 in0.9 mm· 9%	34%	Clear	NNW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 63°F17°C. Breezy from the NNW at 8 mph12 km/h. NightPartly cloudy, with a low around 63°F17°C. Light wind from the N around 6 mph9 km/h.
	MondaySep 14	79°F26°C	58°F15°C	0.09 in2.2 mm· 16%	53%	Drizzle	SE 8 mph14 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 58°F15°C. Breezy from the SE at 8 to 10 mph13 to 17 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 59°F15°C. Breezy from the SE at 8 to 12 mph14 to 19 km/h. 10% chance of drizzle before dawn.
	TuesdaySep 15	84°F29°C	69°F21°C	0.12 in3.1 mm· 26%	64%	Showers	SSW 10 mph17 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 69°F21°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 70°F21°C. Breezy from the SSW at 10 to 12 mph16 to 20 km/h. 26% chance of showers throughout the night.
	WednesdaySep 16	80°F27°C	65°F18°C	0.16 in4.1 mm· 30%	64%	Showers	E 7 mph11 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 65°F18°C. Breezy from the E at 7 mph11 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 67°F19°C. Breezy from the ENE at 7 mph11 km/h. 30% chance of showers throughout the night.
	ThursdaySep 17	84°F29°C	68°F20°C	0.17 in4.2 mm· 25%	54%	Showers	S 9 mph14 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 68°F20°C. Breezy from the SSW at 9 to 11 mph15 to 17 km/h. 25% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 68°F20°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. 24% chance of showers throughout the night.
	FridaySep 18	78°F26°C	66°F19°C	0.13 in3.3 mm· 19%	50%	Showers	WSW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 67°F20°C. Breezy from the WSW at 10 mph15 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Breezy from the WSW at 8 to 9 mph14 to 15 km/h. 19% chance of showers throughout the night.
	SaturdaySep 19	73°F23°C	60°F16°C	0.18 in4.5 mm· 23%	57%	Showers	NW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 60°F16°C. Breezy from the WNW at 9 mph14 km/h. 23% chance of showers throughout the day. NightMostly cloudy, with a low around 62°F17°C. Breezy from the NW at 7 to 8 mph12 to 12 km/h. 21% chance of showers throughout the night.
	SundaySep 20	70°F21°C	56°F13°C	0.15 in3.8 mm· 17%	56%	Showers	NNW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 56°F13°C. Breezy from the NNW at 8 to 9 mph13 to 14 km/h. 16% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 58°F14°C. Breezy from the N at 7 mph11 km/h. 17% chance of showers throughout the night.
	MondaySep 21	70°F21°C	53°F12°C	0.1 in2.5 mm· 15%	51%	Showers	NE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 70°F21°C and morning low of 53°F12°C. Breezy from the NNE at 7 to 8 mph12 to 14 km/h. 15% chance of showers throughout the day. Dry air. NightPartly cloudy, with a low around 55°F13°C. Breezy from the NE at 7 mph11 km/h. 10% chance of showers overnight.
	TuesdaySep 22	72°F22°C	53°F11°C	0.07 in1.8 mm· 9%	52%	Partly Cloudy	SE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 72°F22°C and morning low of 53°F11°C. Breezy from the SE at 8 mph12 km/h. Dry air. NightPartly cloudy, with a low around 54°F12°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h.

Nearby Cities

Mokena4 mi7 km Frankfort6 mi10 km Joliet6 mi10 km Homer Glen6 mi10 km Lockport7 mi12 km Crest Hill7 mi12 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 41.5120°N, 87.9656°W·Elevation: 204m·Timezone: America/Chicago·Population: 25,800