Current Conditions

Westmont, Illinois

57°F14°C

Cloudy

Wind

NE 8 mph13 km/h

Humidity

79%

Cloud Cover

82%

As of Wednesday, September 23, 2026 at 3:48 AM CDT

Today's Outlook

Day

Overcast and mild, with a high of 63°F17°C and morning low of 57°F14°C. Breezy from the NE at 10 to 11 mph17 to 19 km/h.

Night

Overcast, with a low around 57°F14°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Cloudy	High 63°F17°C	Low 57°F14°C	Precip 0.01 in0.2 mm5%	Cloud 82%	Wind NE 9 mph15 km/h	Wednesday: Overcast and mild, with a high of 63°F17°C and morning low of 57°F14°C. Breezy from the NE at 10 to 11 mph17 to 19 km/h. Wednesday Night: Overcast, with a low around 57°F14°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h.
Partly Cloudy	High 67°F20°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 51%	Wind ENE 6 mph10 km/h	Thursday: Partly cloudy and mild, with a high of 67°F20°C and morning low of 56°F13°C. Breezy from the ENE at 7 mph11 km/h. Thursday Night: Mostly cloudy, with a low around 57°F14°C. Light wind from the ENE around 6 mph9 km/h.
Partly Cloudy	High 67°F19°C	Low 56°F13°C	Precip 0 in0.1 mm6%	Cloud 73%	Wind ENE 5 mph8 km/h	Friday: Mostly cloudy and mild, with a high of 67°F19°C and morning low of 56°F13°C. Light wind from the ENE around 5 mph8 km/h. Friday Night: Mostly cloudy, with a low around 57°F14°C. Light wind from the ENE around 5 mph8 km/h.
Partly Cloudy	High 68°F20°C	Low 51°F11°C	Precip 0 in0 mm—	Cloud 60%	Wind ENE 5 mph8 km/h	Saturday: Mostly cloudy and warm, with a high of 68°F20°C and morning low of 51°F11°C. Light wind from the E around 5 mph8 km/h. Dry air. Saturday Night: Mostly cloudy, with a low around 54°F12°C. Light wind from the ENE around 5 mph8 km/h.
Partly Cloudy	High 71°F21°C	Low 52°F11°C	Precip 0 in0.1 mm3%	Cloud 53%	Wind NE 4 mph7 km/h	Sunday: Mostly cloudy and warm, with a high of 71°F21°C and morning low of 52°F11°C. Light wind from the NE around 4 mph7 km/h. Sunday Night: Partly cloudy, with a low around 54°F12°C. Light wind from the NE around 4 mph7 km/h.
Clear	High 73°F23°C	Low 51°F11°C	Precip 0 in0 mm—	Cloud 22%	Wind NE 4 mph7 km/h	Monday: Mostly clear and warm, with a high of 73°F23°C and morning low of 51°F11°C. Light wind from the NNE around 4 mph6 km/h. Monday Night: Mostly clear, with a low around 52°F11°C. Light wind from the NE around 5 mph7 km/h.
Drizzle	High 74°F23°C	Low 52°F11°C	Precip 0.05 in1.2 mm18%	Cloud 69%	Wind SSE 6 mph9 km/h	Tuesday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 52°F11°C. Breezy from the SSE at 6 to 7 mph9 to 11 km/h. 11% chance of drizzle in the afternoon. Tuesday Night: Mostly cloudy, with a low around 54°F12°C. Breezy from the SE at 6 to 7 mph9 to 12 km/h. 18% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 23	63°F17°C	57°F14°C	0.01 in0.2 mm· 5%	82%	Cloudy	NE 9 mph15 km/h
DayOvercast and mild, with a high of 63°F17°C and morning low of 57°F14°C. Breezy from the NE at 10 to 11 mph17 to 19 km/h. NightOvercast, with a low around 57°F14°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h.
	ThursdaySep 24	67°F20°C	56°F13°C	0 in0 mm· —	51%	Partly Cloudy	ENE 6 mph10 km/h
DayPartly cloudy and mild, with a high of 67°F20°C and morning low of 56°F13°C. Breezy from the ENE at 7 mph11 km/h. NightMostly cloudy, with a low around 57°F14°C. Light wind from the ENE around 6 mph9 km/h.
	FridaySep 25	67°F19°C	56°F13°C	0 in0.1 mm· 6%	73%	Partly Cloudy	ENE 5 mph8 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 56°F13°C. Light wind from the ENE around 5 mph8 km/h. NightMostly cloudy, with a low around 57°F14°C. Light wind from the ENE around 5 mph8 km/h.
	SaturdaySep 26	68°F20°C	51°F11°C	0 in0 mm· —	60%	Partly Cloudy	ENE 5 mph8 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 51°F11°C. Light wind from the E around 5 mph8 km/h. Dry air. NightMostly cloudy, with a low around 54°F12°C. Light wind from the ENE around 5 mph8 km/h.
	SundaySep 27	71°F21°C	52°F11°C	0 in0.1 mm· 3%	53%	Partly Cloudy	NE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 71°F21°C and morning low of 52°F11°C. Light wind from the NE around 4 mph7 km/h. NightPartly cloudy, with a low around 54°F12°C. Light wind from the NE around 4 mph7 km/h.
	MondaySep 28	73°F23°C	51°F11°C	0 in0 mm· —	22%	Clear	NE 4 mph7 km/h
DayMostly clear and warm, with a high of 73°F23°C and morning low of 51°F11°C. Light wind from the NNE around 4 mph6 km/h. NightMostly clear, with a low around 52°F11°C. Light wind from the NE around 5 mph7 km/h.
	TuesdaySep 29	74°F23°C	52°F11°C	0.05 in1.2 mm· 18%	69%	Drizzle	SSE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 52°F11°C. Breezy from the SSE at 6 to 7 mph9 to 11 km/h. 11% chance of drizzle in the afternoon. NightMostly cloudy, with a low around 54°F12°C. Breezy from the SE at 6 to 7 mph9 to 12 km/h. 18% chance of drizzle in the evening.
	WednesdaySep 30	69°F20°C	59°F15°C	0.35 in9 mm· 37%	81%	Light Rain	SSE 8 mph13 km/h
DayOvercast and warm, with a high of 69°F20°C and morning low of 59°F15°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h. 37% chance of light rain throughout the day. NightOvercast, with a low around 60°F16°C. Breezy from the S at 8 mph12 km/h. 34% chance of light rain throughout the night.
	ThursdayOct 1	68°F20°C	57°F14°C	0.16 in4 mm· 28%	68%	Showers	W 8 mph13 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 57°F14°C. Breezy from the W at 9 mph14 km/h. 28% chance of showers throughout the day. NightMostly cloudy, with a low around 58°F15°C. Breezy from the WSW at 8 mph12 km/h. 26% chance of showers throughout the night.
	FridayOct 2	68°F20°C	55°F13°C	0.09 in2.4 mm· 22%	64%	Drizzle	SSW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 55°F13°C. Breezy from the SSW at 8 to 9 mph14 to 14 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the SSW at 7 to 8 mph12 to 12 km/h. 21% chance of drizzle throughout the night.
	SaturdayOct 3	68°F20°C	56°F13°C	0.13 in3.2 mm· 19%	65%	Showers	SW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 56°F13°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 57°F14°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h. 19% chance of showers throughout the night.
	SundayOct 4	65°F19°C	53°F12°C	0.09 in2.4 mm· 19%	58%	Drizzle	WNW 9 mph14 km/h
DayMostly cloudy and mild, with a high of 65°F19°C and morning low of 53°F12°C. Breezy from the WNW at 9 to 10 mph15 to 17 km/h. 18% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 55°F13°C. Breezy from the WNW at 8 mph13 km/h. 19% chance of drizzle throughout the night.
	MondayOct 5	64°F18°C	50°F10°C Feels 47°F8°C	0.07 in1.9 mm· 16%	45%	Drizzle	W 8 mph13 km/h
DayPartly cloudy and mild, with a high of 64°F18°C and morning low of 50°F10°C. Breezy from the W at 9 to 10 mph14 to 15 km/h. 16% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 52°F11°C. Breezy from the W at 8 mph13 km/h. 12% chance of drizzle throughout the night.
	TuesdayOct 6	64°F18°C	49°F10°C Feels 46°F8°C	0.06 in1.4 mm· 13%	43%	Drizzle	W 9 mph14 km/h
DayPartly cloudy and mild, with a high of 64°F18°C and morning low of 49°F10°C. Breezy from the W at 9 to 10 mph15 to 16 km/h. 13% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 51°F10°C. Breezy from the W at 8 mph13 km/h. 13% chance of drizzle overnight.
	WednesdayOct 7	66°F19°C	48°F9°C Feels 45°F7°C	0.04 in1.1 mm· 9%	38%	Clear	W 8 mph13 km/h
DayPartly cloudy and mild, with a high of 66°F19°C and morning low of 48°F9°C. Breezy from the W at 9 to 10 mph14 to 16 km/h. Dry air. NightPartly cloudy, with a low around 50°F10°C. Breezy from the W at 8 mph13 km/h.

Nearby Cities

Hinsdale2 mi3 km Downers Grove2 mi3 km Darien3 mi5 km Lisle5 mi8 km Woodridge5 mi8 km La Grange6 mi9 km

About This Forecast

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Coordinates: 41.7959°N, 87.9756°W·Elevation: 228m·Timezone: America/Chicago·Population: 24,941