Current Conditions

Lisle, Illinois

90°F32°C

Hot

Feels like97°F36°C

Wind

SW 7 mph11 km/h

Humidity

56%

Cloud Cover

33%

As of Wednesday, September 2, 2026 at 7:39 PM CDT

Today's Outlook

Night

Mostly clear, with a low around 83°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)
Hot	High 95°F35°CFeels 102°F39°C	Low 83°F28°CFeels 88°F31°C	Precip 0.01 in0.3 mm9%	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. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 83°F28°C. Breezy from the SW at 7 mph11 km/h.
Drizzle	High 91°F33°CFeels 97°F36°C	Low 76°F24°C	Precip 0.03 in0.8 mm30%	Cloud 39%	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 97°F36°C. Light wind from the SW around 5 mph9 km/h. 30% chance of drizzle in the afternoon. 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 0.04 in1 mm13%	Cloud 50%	Wind SSE 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 S around 6 mph10 km/h. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 75°F24°C. Light wind from the ESE around 5 mph8 km/h. 13% chance of drizzle in the evening.
Showers	High 85°F30°CFeels 92°F33°C	Low 74°F23°C	Precip 0.13 in3.2 mm36%	Cloud 55%	Wind NE 6 mph10 km/h	Saturday: Mostly cloudy and warm, with a high of 85°F30°C and morning low of 74°F24°C — feels like 91°F33°C. Breezy from the NE at 6 to 7 mph10 to 12 km/h. 36% chance of showers throughout the day. Heavy, humid air. Saturday Night: Mostly cloudy, with a low around 74°F23°C. Breezy from the NE at 6 to 8 mph10 to 12 km/h. 31% chance of showers throughout the night.
Partly Cloudy	High 81°F27°C	Low 69°F21°C	Precip 0.02 in0.6 mm7%	Cloud 63%	Wind E 6 mph10 km/h	Sunday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 69°F21°C. Breezy from the E at 6 to 7 mph10 to 12 km/h. Humid. Sunday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the E around 6 mph9 km/h.
Partly Cloudy	High 83°F28°C	Low 66°F19°C	Precip 0.01 in0.3 mm5%	Cloud 54%	Wind ESE 6 mph9 km/h	Monday: Partly cloudy and warm, with a high of 83°F28°C and morning low of 66°F19°C. Breezy from the ESE at 6 to 7 mph10 to 12 km/h. Monday Night: Mostly cloudy, with a low around 68°F20°C. Light wind from the ESE around 6 mph9 km/h.
Partly Cloudy	High 90°F32°C	Low 67°F19°C	Precip 0.01 in0.3 mm5%	Cloud 56%	Wind SSE 8 mph13 km/h	Tuesday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 67°F19°C. Breezy from the S at 8 to 10 mph13 to 15 km/h. Tuesday Night: Partly cloudy, with a low around 68°F20°C. Breezy from the SSE at 8 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	83°F28°C Feels 88°F31°C	0.01 in0.3 mm· 9%	25%	Hot	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. Heat risk in the afternoon. NightMostly clear, with a low around 83°F28°C. Breezy from the SW at 7 mph11 km/h.
	ThursdaySep 3	91°F33°C Feels 97°F36°C	76°F24°C	0.03 in0.8 mm· 30%	39%	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 97°F36°C. Light wind from the SW around 5 mph9 km/h. 30% chance of drizzle in the afternoon. 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	0.04 in1 mm· 13%	50%	Drizzle	SSE 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 S around 6 mph10 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 75°F24°C. Light wind from the ESE around 5 mph8 km/h. 13% chance of drizzle in the evening.
	SaturdaySep 5	85°F30°C Feels 92°F33°C	74°F23°C	0.13 in3.2 mm· 36%	55%	Showers	NE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 74°F24°C — feels like 91°F33°C. Breezy from the NE at 6 to 7 mph10 to 12 km/h. 36% chance of showers throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Breezy from the NE at 6 to 8 mph10 to 12 km/h. 31% chance of showers throughout the night.
	SundaySep 6	81°F27°C	69°F21°C	0.02 in0.6 mm· 7%	63%	Partly Cloudy	E 6 mph10 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 69°F21°C. Breezy from the E at 6 to 7 mph10 to 12 km/h. Humid. NightMostly cloudy, with a low around 71°F22°C. Light wind from the E around 6 mph9 km/h.
	MondaySep 7	83°F28°C	66°F19°C	0.01 in0.3 mm· 5%	54%	Partly Cloudy	ESE 6 mph9 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 66°F19°C. Breezy from the ESE at 6 to 7 mph10 to 12 km/h. NightMostly cloudy, with a low around 68°F20°C. Light wind from the ESE around 6 mph9 km/h.
	TuesdaySep 8	90°F32°C	67°F19°C	0.01 in0.3 mm· 5%	56%	Partly Cloudy	SSE 8 mph13 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 67°F19°C. Breezy from the S at 8 to 10 mph13 to 15 km/h. NightPartly cloudy, with a low around 68°F20°C. Breezy from the SSE at 8 to 9 mph12 to 15 km/h.
	WednesdaySep 9	91°F33°C Feels 96°F35°C	76°F25°C	0.06 in1.4 mm· 14%	46%	Drizzle	SW 9 mph15 km/h
DayPartly cloudy and hot, with a high of 91°F33°C and morning low of 76°F25°C. Breezy from the SW at 10 mph15 km/h. 12% chance of drizzle throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 77°F25°C. Breezy from the SW at 9 to 10 mph14 to 17 km/h. 14% chance of drizzle throughout the night.
	ThursdaySep 10	84°F29°C	71°F22°C	0.22 in5.7 mm· 29%	54%	Showers	W 7 mph12 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 71°F22°C. Breezy from the W at 8 mph12 km/h. 27% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 71°F22°C. Breezy from the WSW at 7 to 8 mph12 to 13 km/h. 29% chance of showers throughout the night.
	FridaySep 11	83°F28°C	66°F19°C	0.11 in2.9 mm· 19%	43%	Showers	SW 7 mph12 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 66°F19°C. Breezy from the SW at 8 to 9 mph12 to 14 km/h. 13% chance of showers throughout the day. NightPartly cloudy, with a low around 67°F20°C. Breezy from the S at 7 mph11 km/h. 19% chance of showers throughout the night.
	SaturdaySep 12	83°F29°C	66°F19°C	0.09 in2.2 mm· 14%	44%	Showers	SSW 8 mph13 km/h
DayPartly cloudy and warm, with a high of 83°F29°C and morning low of 66°F19°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F19°C. Breezy from the SSW at 7 to 8 mph12 to 12 km/h. 14% chance of showers throughout the night.
	SundaySep 13	82°F28°C	67°F19°C	0.15 in3.7 mm· 19%	54%	Showers	SSW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 67°F19°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. 19% chance of showers throughout the day. NightMostly cloudy, with a low around 68°F20°C. Breezy from the SSW at 8 mph13 km/h. 18% chance of showers throughout the night.
	MondaySep 14	81°F27°C	66°F19°C	0.11 in2.8 mm· 16%	52%	Showers	SSW 8 mph14 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 66°F19°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F20°C. Breezy from the SSW at 8 mph13 km/h. 16% chance of showers throughout the night.
	TuesdaySep 15	80°F27°C	65°F18°C	0.11 in2.9 mm· 15%	45%	Showers	SW 8 mph13 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 65°F18°C. Breezy from the SW at 9 to 10 mph14 to 15 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Breezy from the SSW at 8 mph12 km/h. 13% chance of showers throughout the night.
	WednesdaySep 16	79°F26°C	62°F17°C	0.09 in2.3 mm· 15%	44%	Showers	SW 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 WSW at 8 to 9 mph13 to 15 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Breezy from the SW at 7 to 8 mph12 to 12 km/h. 15% chance of showers throughout the night.

Nearby Cities

Downers Grove3 mi5 km Naperville4 mi6 km Woodridge4 mi6 km Wheaton5 mi8 km Westmont5 mi8 km Glen Ellyn5 mi9 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.

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Coordinates: 41.8011°N, 88.0748°W·Elevation: 205m·Timezone: America/Chicago·Population: 22,964