Current Conditions

Westchester, Illinois

72°F22°C

Rain

Wind

SE 3 mph5 km/h

Humidity

94%

Cloud Cover

27%

As of Thursday, August 13, 2026 at 12:37 AM CDT

Today's Outlook

Day

Overcast and warm, with a high of 77°F25°C and morning low of 72°F22°C. Light wind from the ESE around 5 mph8 km/h. 89% chance of rain around midday. Heavy, humid air.

Night

Mostly cloudy, with a low around 71°F22°C. Light wind from the E around 4 mph6 km/h. 76% chance of rain in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 77°F25°C	Low 71°F22°C	Precip 0.33 in8.3 mm89%	Cloud 83%	Wind E 4 mph7 km/h	Thursday: Overcast and warm, with a high of 77°F25°C and morning low of 72°F22°C. Light wind from the ESE around 5 mph8 km/h. 89% chance of rain around midday. Heavy, humid air. Thursday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the E around 4 mph6 km/h. 76% chance of rain in the evening.
Light Rain	High 78°F26°C	Low 72°F22°C	Precip 0.3 in7.6 mm53%	Cloud 95%	Wind E 6 mph9 km/h	Friday: Overcast and warm, with a high of 78°F26°C and morning low of 72°F22°C. Breezy from the ESE at 6 to 7 mph9 to 11 km/h. 53% chance of light rain throughout the day. Humid. Friday Night: Overcast, with a low around 72°F22°C. Light wind from the ENE around 6 mph9 km/h. 41% chance of light rain throughout the night.
Rain	High 80°F27°C	Low 73°F23°C	Precip 0.6 in15.3 mm72%	Cloud 91%	Wind SSE 6 mph9 km/h	Saturday: Overcast and warm, with a high of 80°F27°C and morning low of 73°F23°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 72% chance of rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 73°F23°C. Light wind from the SE around 5 mph9 km/h. 59% chance of light rain throughout the night.
Light Rain	High 84°F29°CFeels 91°F33°C	Low 75°F24°C	Precip 0.24 in6.2 mm45%	Cloud 80%	Wind W 7 mph12 km/h	Sunday: Overcast and warm, with a high of 84°F29°C and morning low of 75°F24°C — feels like 91°F33°C. Breezy from the W at 8 mph12 km/h. 37% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the W at 7 mph11 km/h. 45% chance of light rain throughout the night.
Drizzle	High 77°F25°C	Low 69°F21°C	Precip 0.04 in1.1 mm21%	Cloud 61%	Wind NNE 7 mph11 km/h	Monday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the NNE at 8 to 9 mph13 to 14 km/h. 19% chance of drizzle throughout the day. Monday Night: Mostly cloudy, with a low around 69°F21°C. Breezy from the NNE at 6 to 8 mph10 to 13 km/h. 21% chance of drizzle overnight.
Partly Cloudy	High 82°F28°C	Low 65°F18°C	Precip 0.01 in0.2 mm4%	Cloud 51%	Wind SSW 5 mph9 km/h	Tuesday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 65°F18°C. Breezy from the SW at 6 to 7 mph9 to 12 km/h. Tuesday Night: Partly cloudy, with a low around 65°F18°C. Breezy from the SSW at 5 to 7 mph9 to 12 km/h.
Light Rain	High 83°F28°CFeels 87°F30°C	Low 71°F22°C	Precip 0.19 in4.9 mm35%	Cloud 75%	Wind SW 8 mph14 km/h	Wednesday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 71°F22°C. Breezy from the SW at 9 to 10 mph15 to 15 km/h. 35% chance of light rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 71°F22°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 27% chance of light rain throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	77°F25°C	71°F22°C	0.33 in8.3 mm· 89%	83%	Rain	E 4 mph7 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 72°F22°C. Light wind from the ESE around 5 mph8 km/h. 89% chance of rain around midday. Heavy, humid air. NightMostly cloudy, with a low around 71°F22°C. Light wind from the E around 4 mph6 km/h. 76% chance of rain in the evening.
	FridayAug 14	78°F26°C	72°F22°C	0.3 in7.6 mm· 53%	95%	Light Rain	E 6 mph9 km/h
DayOvercast and warm, with a high of 78°F26°C and morning low of 72°F22°C. Breezy from the ESE at 6 to 7 mph9 to 11 km/h. 53% chance of light rain throughout the day. Humid. NightOvercast, with a low around 72°F22°C. Light wind from the ENE around 6 mph9 km/h. 41% chance of light rain throughout the night.
	SaturdayAug 15	80°F27°C	73°F23°C	0.6 in15.3 mm· 72%	91%	Rain	SSE 6 mph9 km/h
DayOvercast and warm, with a high of 80°F27°C and morning low of 73°F23°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 72% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 73°F23°C. Light wind from the SE around 5 mph9 km/h. 59% chance of light rain throughout the night.
	SundayAug 16	84°F29°C Feels 91°F33°C	75°F24°C	0.24 in6.2 mm· 45%	80%	Light Rain	W 7 mph12 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 75°F24°C — feels like 91°F33°C. Breezy from the W at 8 mph12 km/h. 37% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 75°F24°C. Breezy from the W at 7 mph11 km/h. 45% chance of light rain throughout the night.
	MondayAug 17	77°F25°C	69°F21°C	0.04 in1.1 mm· 21%	61%	Drizzle	NNE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the NNE at 8 to 9 mph13 to 14 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 69°F21°C. Breezy from the NNE at 6 to 8 mph10 to 13 km/h. 21% chance of drizzle overnight.
	TuesdayAug 18	82°F28°C	65°F18°C	0.01 in0.2 mm· 4%	51%	Partly Cloudy	SSW 5 mph9 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 65°F18°C. Breezy from the SW at 6 to 7 mph9 to 12 km/h. NightPartly cloudy, with a low around 65°F18°C. Breezy from the SSW at 5 to 7 mph9 to 12 km/h.
	WednesdayAug 19	83°F28°C Feels 87°F30°C	71°F22°C	0.19 in4.9 mm· 35%	75%	Light Rain	SW 8 mph14 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 71°F22°C. Breezy from the SW at 9 to 10 mph15 to 15 km/h. 35% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 27% chance of light rain throughout the night.
	ThursdayAug 20	78°F25°C	69°F21°C	0.14 in3.5 mm· 23%	56%	Showers	N 7 mph12 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 69°F21°C. Breezy from the N at 8 mph13 km/h. 23% chance of drizzle throughout the day. NightMostly cloudy, with a low around 70°F21°C. Breezy from the N at 7 mph11 km/h. 22% chance of showers throughout the night.
	FridayAug 21	77°F25°C	66°F19°C	0.08 in2 mm· 20%	48%	Drizzle	NNE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 66°F19°C. Breezy from the N at 7 to 8 mph11 to 12 km/h. 20% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Light wind from the NE around 6 mph10 km/h. 11% chance of drizzle throughout the night.
	SaturdayAug 22	80°F27°C	66°F19°C	0.06 in1.5 mm· 13%	38%	Drizzle	WSW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 66°F19°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Light wind from the SW around 6 mph10 km/h. 11% chance of drizzle throughout the night.
	SundayAug 23	80°F27°C	66°F19°C	0.06 in1.6 mm· 15%	41%	Drizzle	WNW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 66°F19°C. Breezy from the NW at 7 mph11 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F19°C. Light wind from the WSW around 6 mph10 km/h. 14% chance of drizzle throughout the night.
	MondayAug 24	81°F27°C	66°F19°C	0.04 in1.1 mm· 9%	42%	Partly Cloudy	SSW 7 mph11 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 66°F19°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h. NightPartly cloudy, with a low around 67°F19°C. Light wind from the SSW around 6 mph10 km/h.
	TuesdayAug 25	81°F27°C	66°F19°C	0.04 in0.9 mm· 10%	39%	Drizzle	W 7 mph11 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 66°F19°C. Breezy from the WNW at 7 mph11 km/h. 10% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 67°F19°C. Light wind from the SSW around 6 mph10 km/h.
	WednesdayAug 26	80°F27°C	67°F19°C	0.04 in1.1 mm· 13%	43%	Drizzle	ENE 7 mph12 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 67°F19°C. Breezy from the NE at 8 mph12 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Breezy from the ENE at 7 mph11 km/h. 10% chance of drizzle throughout the night.
	ThursdayAug 27	80°F27°C	66°F19°C	0.05 in1.2 mm· 10%	46%	Drizzle	E 7 mph11 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 66°F19°C. Breezy from the E at 7 to 8 mph11 to 12 km/h. 10% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Light wind from the E around 7 mph10 km/h. 10% chance of drizzle throughout the night.

Nearby Cities

Bellwood2 mi3 km Brookfield2 mi4 km Maywood3 mi5 km La Grange3 mi5 km Melrose Park4 mi6 km Hinsdale4 mi7 km

About This Forecast

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Coordinates: 41.8506°N, 87.8820°W·Elevation: 194m·Timezone: America/Chicago·Population: 16,729