Current Conditions

Lemont, Illinois

95°F35°C

Drizzle

Feels like102°F39°C

Wind

SW 11 mph18 km/h

Humidity

45%

Cloud Cover

34%

As of Wednesday, September 2, 2026 at 3:54 PM CDT

Today's Outlook

Day

Partly cloudy and hot, with a high of 95°F35°C — feels like 102°F39°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. 13% chance of drizzle in the afternoon. Heat risk in the afternoon.

Night

Mostly clear, with a low around 82°F28°C. Breezy from the SW at 7 mph11 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 95°F35°CFeels 102°F39°C	Low 82°F28°CFeels 87°F31°C	Precip 0.01 in0.3 mm13%	Cloud 25%	Wind SW 9 mph14 km/h	Wednesday: Partly cloudy and hot, with a high of 95°F35°C — feels like 102°F39°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. 13% chance of drizzle in the afternoon. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 82°F28°C. Breezy from the SW at 7 mph11 km/h.
Drizzle	High 91°F33°CFeels 98°F37°C	Low 76°F24°C	Precip 0.03 in0.7 mm25%	Cloud 36%	Wind SSW 6 mph9 km/h	Thursday: Mostly cloudy and hot, with a high of 91°F33°C and morning low of 76°F24°C — feels like 99°F37°C. Light wind from the SW around 5 mph9 km/h. 25% chance of drizzle around midday. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 78°F25°C. Breezy from the S at 6 to 7 mph10 to 11 km/h.
Drizzle	High 93°F34°CFeels 100°F38°C	Low 75°F24°C	Precip 0.03 in0.7 mm12%	Cloud 46%	Wind S 6 mph9 km/h	Friday: Mostly cloudy and hot, with a high of 93°F34°C and morning low of 75°F24°C — feels like 100°F38°C. Light wind from the SSW around 6 mph9 km/h. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 75°F24°C. Light wind from the SE around 5 mph8 km/h. 12% chance of drizzle in the evening.
Showers	High 85°F29°CFeels 91°F33°C	Low 73°F23°C	Precip 0.11 in2.8 mm29%	Cloud 52%	Wind NE 6 mph10 km/h	Saturday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 74°F23°C — feels like 91°F33°C. Breezy from the NE at 6 to 8 mph10 to 14 km/h. 29% chance of showers throughout the day. Heavy, humid air. Saturday Night: Partly cloudy, with a low around 73°F23°C. Breezy from the NE at 6 to 8 mph10 to 13 km/h. 27% chance of showers throughout the night.
Partly Cloudy	High 81°F27°C	Low 68°F20°C	Precip 0.03 in0.7 mm6%	Cloud 53%	Wind ENE 6 mph10 km/h	Sunday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 68°F20°C. Breezy from the E at 6 to 8 mph10 to 12 km/h. Sunday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the ENE around 6 mph9 km/h.
Partly Cloudy	High 83°F28°C	Low 65°F18°C	Precip 0 in0.1 mm2%	Cloud 53%	Wind ESE 6 mph9 km/h	Monday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 65°F18°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. Monday Night: Mostly cloudy, with a low around 67°F19°C. Light wind from the E around 5 mph9 km/h.
Partly Cloudy	High 90°F32°C	Low 66°F19°C	Precip 0.01 in0.2 mm3%	Cloud 59%	Wind SSE 8 mph12 km/h	Tuesday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 66°F19°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. Tuesday Night: Mostly cloudy, with a low around 67°F20°C. Breezy from the SSE at 7 to 9 mph12 to 15 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	95°F35°C Feels 102°F39°C	82°F28°C Feels 87°F31°C	0.01 in0.3 mm· 13%	25%	Drizzle	SW 9 mph14 km/h
DayPartly cloudy and hot, with a high of 95°F35°C — feels like 102°F39°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. 13% chance of drizzle in the afternoon. Heat risk in the afternoon. NightMostly clear, with a low around 82°F28°C. Breezy from the SW at 7 mph11 km/h.
	ThursdaySep 3	91°F33°C Feels 98°F37°C	76°F24°C	0.03 in0.7 mm· 25%	36%	Drizzle	SSW 6 mph9 km/h
DayMostly cloudy and hot, with a high of 91°F33°C and morning low of 76°F24°C — feels like 99°F37°C. Light wind from the SW around 5 mph9 km/h. 25% chance of drizzle around midday. Heat risk in the afternoon. NightMostly clear, with a low around 78°F25°C. Breezy from the S at 6 to 7 mph10 to 11 km/h.
	FridaySep 4	93°F34°C Feels 100°F38°C	75°F24°C	0.03 in0.7 mm· 12%	46%	Drizzle	S 6 mph9 km/h
DayMostly cloudy and hot, with a high of 93°F34°C and morning low of 75°F24°C — feels like 100°F38°C. Light wind from the SSW around 6 mph9 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 75°F24°C. Light wind from the SE around 5 mph8 km/h. 12% chance of drizzle in the evening.
	SaturdaySep 5	85°F29°C Feels 91°F33°C	73°F23°C	0.11 in2.8 mm· 29%	52%	Showers	NE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 74°F23°C — feels like 91°F33°C. Breezy from the NE at 6 to 8 mph10 to 14 km/h. 29% chance of showers throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 73°F23°C. Breezy from the NE at 6 to 8 mph10 to 13 km/h. 27% chance of showers throughout the night.
	SundaySep 6	81°F27°C	68°F20°C	0.03 in0.7 mm· 6%	53%	Partly Cloudy	ENE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 68°F20°C. Breezy from the E at 6 to 8 mph10 to 12 km/h. NightMostly cloudy, with a low around 70°F21°C. Light wind from the ENE around 6 mph9 km/h.
	MondaySep 7	83°F28°C	65°F18°C	0 in0.1 mm· 2%	53%	Partly Cloudy	ESE 6 mph9 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 65°F18°C. Breezy from the ESE at 6 to 7 mph10 to 11 km/h. NightMostly cloudy, with a low around 67°F19°C. Light wind from the E around 5 mph9 km/h.
	TuesdaySep 8	90°F32°C	66°F19°C	0.01 in0.2 mm· 3%	59%	Partly Cloudy	SSE 8 mph12 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 66°F19°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. NightMostly cloudy, with a low around 67°F20°C. Breezy from the SSE at 7 to 9 mph12 to 15 km/h.
	WednesdaySep 9	92°F33°C Feels 97°F36°C	76°F25°C	0.05 in1.2 mm· 12%	42%	Drizzle	SW 9 mph15 km/h
DayPartly cloudy and hot, with a high of 92°F33°C and morning low of 76°F25°C. Breezy from the SW at 10 to 11 mph16 to 17 km/h. 10% chance of drizzle throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 77°F25°C. Breezy from the SSW at 9 to 10 mph14 to 16 km/h. 12% chance of drizzle in the evening.
	ThursdaySep 10	84°F29°C	72°F22°C	0.18 in4.5 mm· 23%	52%	Showers	WSW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 72°F22°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 21% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 73°F23°C. Breezy from the WSW at 7 to 8 mph12 to 13 km/h. 23% chance of showers throughout the night.
	FridaySep 11	83°F28°C	67°F20°C	0.12 in3.1 mm· 17%	48%	Showers	SSW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 67°F20°C. Breezy from the SW at 8 mph12 km/h. 17% chance of showers throughout the day. NightPartly cloudy, with a low around 69°F20°C. Breezy from the S at 7 mph11 km/h. 15% chance of showers throughout the night.
	SaturdaySep 12	83°F29°C	67°F20°C	0.15 in3.9 mm· 21%	53%	Showers	SSW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 83°F29°C and morning low of 67°F20°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 68°F20°C. Breezy from the S at 8 mph13 km/h. 19% chance of showers throughout the night.
	SundaySep 13	83°F28°C	67°F20°C	0.14 in3.6 mm· 21%	52%	Showers	SSW 8 mph14 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 67°F20°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 21% chance of showers throughout the day. NightPartly cloudy, with a low around 68°F20°C. Breezy from the SSW at 8 mph13 km/h. 20% chance of showers throughout the night.
	MondaySep 14	83°F28°C	67°F19°C	0.13 in3.4 mm· 17%	50%	Showers	SSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 67°F19°C. Breezy from the SSW at 9 to 10 mph14 to 16 km/h. 17% chance of showers throughout the day. NightPartly cloudy, with a low around 68°F20°C. Breezy from the SSW at 8 mph13 km/h. 17% chance of showers throughout the night.
	TuesdaySep 15	80°F27°C	65°F19°C	0.17 in4.2 mm· 19%	48%	Showers	SW 8 mph13 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 65°F19°C. Breezy from the WSW at 8 to 9 mph14 to 15 km/h. 19% chance of showers throughout the day. NightPartly cloudy, with a low around 67°F20°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h. 18% chance of showers throughout the night.
	WednesdaySep 16	79°F26°C	62°F17°C	0.11 in2.7 mm· 11%	38%	Showers	WSW 8 mph12 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 62°F17°C. Breezy from the W at 8 to 9 mph13 to 15 km/h. 11% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Breezy from the SW at 7 mph11 km/h. 11% chance of showers throughout the night.

Nearby Cities

Bolingbrook4 mi6 km Goodings Grove5 mi8 km Romeoville5 mi8 km Darien6 mi9 km Woodridge6 mi9 km Homer Glen6 mi10 km

About This Forecast

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Coordinates: 41.6736°N, 88.0017°W·Elevation: 185m·Timezone: America/Chicago·Population: 16,788