Current Conditions

Naperville, Illinois

63°F17°C

Partly Cloudy

Wind

SSE 4 mph6 km/h

Humidity

71%

Cloud Cover

94%

As of Friday, July 24, 2026 at 1:23 AM CDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 79°F26°C and morning low of 63°F17°C. Light wind from the S around 4 mph7 km/h.

Night

Mostly cloudy, with a low around 61°F16°C. Light wind from the S around 5 mph7 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
FridayJul 24	Partly Cloudy	High 79°F26°C	Low 61°F16°C	Precip 0 in0.1 mm3%	Cloud 64%	Wind S 4 mph7 km/h	Friday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 63°F17°C. Light wind from the S around 4 mph7 km/h. Friday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the S around 5 mph7 km/h.
SaturdayJul 25	Partly Cloudy	High 82°F28°C	Low 63°F17°C	Precip 0 in0.1 mm2%	Cloud 56%	Wind SSW 6 mph10 km/h	Saturday: Overcast and warm, with a high of 82°F28°C and morning low of 65°F19°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. Saturday Night: Partly cloudy, with a low around 63°F17°C. Light wind from the SSW around 5 mph8 km/h.
SundayJul 26	Showers	High 91°F33°CFeels 98°F37°C	Low 72°F22°C	Precip 0.06 in1.4 mm12%	Cloud 68%	Wind SW 5 mph9 km/h	Sunday: Mostly cloudy and hot, with a high of 91°F33°C and morning low of 73°F23°C — feels like 99°F37°C. Breezy from the SW at 6 to 8 mph9 to 13 km/h. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 72°F22°C. Light wind from the SW around 5 mph9 km/h. 12% chance of showers in the evening.
MondayJul 27	Showers	High 92°F33°CFeels 100°F38°C	Low 75°F24°C	Precip 0.22 in5.6 mm31%	Cloud 47%	Wind SW 6 mph10 km/h	Monday: Partly cloudy and hot, with a high of 92°F33°C and morning low of 75°F24°C — feels like 100°F38°C. Breezy from the SW at 7 to 8 mph11 to 12 km/h. 31% chance of showers throughout the day. Heat risk in the afternoon. Monday Night: Partly cloudy, with a low around 75°F24°C. Light wind from the SW around 6 mph10 km/h. 21% chance of showers throughout the night.
TuesdayJul 28	Showers	High 86°F30°CFeels 89°F31°C	Low 73°F23°C	Precip 0.08 in2 mm21%	Cloud 32%	Wind NNE 8 mph13 km/h	Tuesday: Partly cloudy and warm, with a high of 86°F30°C and morning low of 74°F24°C. Breezy from the NNE at 9 to 10 mph14 to 16 km/h. 11% chance of drizzle throughout the day. Humid. Tuesday Night: Partly cloudy, with a low around 73°F23°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. 21% chance of showers overnight.
WednesdayJul 29	Clear	High 86°F30°C	Low 68°F20°C	Precip 0.01 in0.3 mm4%	Cloud 16%	Wind NNE 6 mph10 km/h	Wednesday: Mostly clear and warm, with a high of 86°F30°C and morning low of 69°F21°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. Wednesday Night: Mostly clear, with a low around 68°F20°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h.
ThursdayJul 30	Drizzle	High 88°F31°C	Low 67°F19°C	Precip 0.03 in0.8 mm10%	Cloud 26%	Wind ESE 5 mph8 km/h	Thursday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 69°F20°C. Light wind from the SSE around 5 mph9 km/h. Thursday Night: Partly cloudy, with a low around 67°F19°C. Light wind from the ESE around 5 mph8 km/h. 10% chance of drizzle throughout the night.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	FridayJul 24	79°F26°C	61°F16°C	0 in0.1 mm· 3%	64%	Partly Cloudy	S 4 mph7 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 63°F17°C. Light wind from the S around 4 mph7 km/h. NightMostly cloudy, with a low around 61°F16°C. Light wind from the S around 5 mph7 km/h.
	SaturdayJul 25	82°F28°C	63°F17°C	0 in0.1 mm· 2%	56%	Partly Cloudy	SSW 6 mph10 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 65°F19°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. NightPartly cloudy, with a low around 63°F17°C. Light wind from the SSW around 5 mph8 km/h.
	SundayJul 26	91°F33°C Feels 98°F37°C	72°F22°C	0.06 in1.4 mm· 12%	68%	Showers	SW 5 mph9 km/h
DayMostly cloudy and hot, with a high of 91°F33°C and morning low of 73°F23°C — feels like 99°F37°C. Breezy from the SW at 6 to 8 mph9 to 13 km/h. Heat risk in the afternoon. NightMostly cloudy, with a low around 72°F22°C. Light wind from the SW around 5 mph9 km/h. 12% chance of showers in the evening.
	MondayJul 27	92°F33°C Feels 100°F38°C	75°F24°C	0.22 in5.6 mm· 31%	47%	Showers	SW 6 mph10 km/h
DayPartly cloudy and hot, with a high of 92°F33°C and morning low of 75°F24°C — feels like 100°F38°C. Breezy from the SW at 7 to 8 mph11 to 12 km/h. 31% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 75°F24°C. Light wind from the SW around 6 mph10 km/h. 21% chance of showers throughout the night.
	TuesdayJul 28	86°F30°C Feels 89°F31°C	73°F23°C	0.08 in2 mm· 21%	32%	Showers	NNE 8 mph13 km/h
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 74°F24°C. Breezy from the NNE at 9 to 10 mph14 to 16 km/h. 11% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 73°F23°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. 21% chance of showers overnight.
	WednesdayJul 29	86°F30°C	68°F20°C	0.01 in0.3 mm· 4%	16%	Clear	NNE 6 mph10 km/h
DayMostly clear and warm, with a high of 86°F30°C and morning low of 69°F21°C. Breezy from the NNE at 6 to 7 mph10 to 11 km/h. NightMostly clear, with a low around 68°F20°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h.
	ThursdayJul 30	88°F31°C	67°F19°C	0.03 in0.8 mm· 10%	26%	Drizzle	ESE 5 mph8 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 69°F20°C. Light wind from the SSE around 5 mph9 km/h. NightPartly cloudy, with a low around 67°F19°C. Light wind from the ESE around 5 mph8 km/h. 10% chance of drizzle throughout the night.
	FridayJul 31	90°F32°C	70°F21°C	0.06 in1.5 mm· 16%	44%	Drizzle	SW 6 mph9 km/h
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 71°F22°C. Light wind from the WSW around 6 mph9 km/h. 12% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 70°F21°C. Light wind from the SW around 5 mph9 km/h. 16% chance of drizzle throughout the night.
	SaturdayAug 1	87°F31°C	71°F22°C	0.1 in2.6 mm· 27%	43%	Showers	NW 6 mph10 km/h
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 71°F22°C. Breezy from the NW at 6 to 7 mph10 to 11 km/h. 20% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 71°F22°C. Light wind from the NW around 6 mph9 km/h. 27% chance of drizzle throughout the night.
	SundayAug 2	85°F30°C	69°F20°C	0.05 in1.3 mm· 15%	39%	Drizzle	NE 6 mph10 km/h
DayPartly cloudy and warm, with a high of 85°F30°C and morning low of 69°F21°C. Breezy from the NNE at 6 to 7 mph10 to 12 km/h. 14% chance of drizzle around midday. NightPartly cloudy, with a low around 69°F20°C. Light wind from the ENE around 6 mph9 km/h. 15% chance of drizzle throughout the night.
	MondayAug 3	87°F31°C	68°F20°C	0.06 in1.4 mm· 13%	41%	Drizzle	S 7 mph11 km/h
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 69°F20°C. Breezy from the SSW at 7 to 8 mph11 to 13 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Breezy from the S at 6 to 7 mph10 to 12 km/h. 11% chance of drizzle throughout the night.
	TuesdayAug 4	87°F31°C	70°F21°C	0.09 in2.3 mm· 16%	47%	Drizzle	SW 8 mph12 km/h
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 71°F21°C. Breezy from the SW at 8 to 10 mph13 to 15 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 70°F21°C. Breezy from the SSW at 7 to 8 mph12 to 12 km/h. 13% chance of drizzle throughout the night.
	WednesdayAug 5	84°F29°C	69°F21°C	0.11 in2.7 mm· 19%	47%	Drizzle	WSW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 69°F21°C. Breezy from the W at 8 to 9 mph12 to 14 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F21°C. Breezy from the SW at 7 mph11 km/h. 19% chance of drizzle throughout the night.
	ThursdayAug 6	84°F29°C	66°F19°C	0.08 in2.1 mm· 14%	39%	Drizzle	SW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 67°F19°C. Breezy from the W at 7 to 8 mph11 to 13 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Light wind from the SSW around 6 mph10 km/h. 12% chance of drizzle throughout the night.
	FridayAug 7	86°F30°C	67°F19°C	0.04 in1 mm· 9%	41%	Partly Cloudy	SW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 86°F30°C and morning low of 67°F19°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. NightPartly cloudy, with a low around 67°F19°C. Light wind from the SSW around 6 mph10 km/h.

Nearby Cities

Lisle4 mi6 km Woodridge6 mi9 km Wheaton6 mi10 km Downers Grove7 mi12 km Bolingbrook7 mi12 km West Chicago7 mi12 km

About This Forecast

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Coordinates: 41.7859°N, 88.1473°W·Elevation: 216m·Timezone: America/Chicago·Population: 147,100