Current Conditions

West Chicago, Illinois

70°F21°C

Rain

Wind

E 4 mph7 km/h

Humidity

96%

Cloud Cover

97%

As of Thursday, August 13, 2026 at 6:27 AM CDT

Today's Outlook

Day

Overcast and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the ESE at 5 to 7 mph8 to 11 km/h. 92% chance of light rain in the afternoon. Heavy, humid air.

Night

Mostly cloudy, with a low around 70°F21°C. Light wind from the ENE around 4 mph6 km/h. 89% 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 70°F21°C	Precip 0.28 in7.2 mm92%	Cloud 85%	Wind E 4 mph7 km/h	Thursday: Overcast and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the ESE at 5 to 7 mph8 to 11 km/h. 92% chance of light rain in the afternoon. Heavy, humid air. Thursday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the ENE around 4 mph6 km/h. 89% chance of rain in the evening.
Rain	High 77°F25°C	Low 70°F21°C	Precip 0.65 in16.5 mm88%	Cloud 96%	Wind E 6 mph9 km/h	Friday: Overcast and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the E at 6 to 7 mph9 to 11 km/h. 88% chance of rain throughout the day. Humid. Friday Night: Overcast, with a low around 71°F22°C. Breezy from the ENE at 6 to 7 mph9 to 11 km/h. 82% chance of rain throughout the night.
Rain	High 80°F26°C	Low 71°F22°C	Precip 0.5 in12.7 mm72%	Cloud 91%	Wind SE 5 mph9 km/h	Saturday: Overcast and warm, with a high of 80°F26°C and morning low of 72°F22°C. Light wind from the SSE around 6 mph9 km/h. 72% chance of rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 71°F22°C. Light wind from the ESE around 5 mph8 km/h. 32% chance of light rain throughout the night.
Light Rain	High 85°F29°CFeels 91°F33°C	Low 74°F23°C	Precip 0.21 in5.4 mm46%	Cloud 80%	Wind WNW 7 mph11 km/h	Sunday: Overcast and warm, with a high of 85°F29°C and morning low of 74°F23°C — feels like 91°F33°C. Breezy from the WNW at 8 mph12 km/h. 44% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 74°F23°C. Light wind from the W around 6 mph10 km/h. 46% chance of light rain throughout the night.
Drizzle	High 79°F26°C	Low 68°F20°C	Precip 0.03 in0.8 mm14%	Cloud 55%	Wind N 5 mph9 km/h	Monday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Light wind from the N around 6 mph9 km/h. 14% chance of drizzle around midday. Monday Night: Partly cloudy, with a low around 68°F20°C. Light wind from the N around 5 mph8 km/h. 13% chance of drizzle overnight.
Drizzle	High 82°F28°C	Low 63°F17°C	Precip 0.02 in0.5 mm12%	Cloud 59%	Wind SSW 6 mph9 km/h	Tuesday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 64°F18°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h. Tuesday Night: Mostly cloudy, with a low around 63°F17°C. Light wind from the SSW around 5 mph8 km/h. 12% chance of drizzle overnight.
Light Rain	High 81°F27°C	Low 69°F21°C	Precip 0.3 in7.7 mm46%	Cloud 73%	Wind SW 8 mph12 km/h	Wednesday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 69°F21°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. 46% chance of light rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the SW at 7 mph11 km/h. 35% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	77°F25°C	70°F21°C	0.28 in7.2 mm· 92%	85%	Rain	E 4 mph7 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the ESE at 5 to 7 mph8 to 11 km/h. 92% chance of light rain in the afternoon. Heavy, humid air. NightMostly cloudy, with a low around 70°F21°C. Light wind from the ENE around 4 mph6 km/h. 89% chance of rain in the evening.
	FridayAug 14	77°F25°C	70°F21°C	0.65 in16.5 mm· 88%	96%	Rain	E 6 mph9 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the E at 6 to 7 mph9 to 11 km/h. 88% chance of rain throughout the day. Humid. NightOvercast, with a low around 71°F22°C. Breezy from the ENE at 6 to 7 mph9 to 11 km/h. 82% chance of rain throughout the night.
	SaturdayAug 15	80°F26°C	71°F22°C	0.5 in12.7 mm· 72%	91%	Rain	SE 5 mph9 km/h
DayOvercast and warm, with a high of 80°F26°C and morning low of 72°F22°C. Light wind from the SSE around 6 mph9 km/h. 72% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 71°F22°C. Light wind from the ESE around 5 mph8 km/h. 32% chance of light rain throughout the night.
	SundayAug 16	85°F29°C Feels 91°F33°C	74°F23°C	0.21 in5.4 mm· 46%	80%	Light Rain	WNW 7 mph11 km/h
DayOvercast and warm, with a high of 85°F29°C and morning low of 74°F23°C — feels like 91°F33°C. Breezy from the WNW at 8 mph12 km/h. 44% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Light wind from the W around 6 mph10 km/h. 46% chance of light rain throughout the night.
	MondayAug 17	79°F26°C	68°F20°C	0.03 in0.8 mm· 14%	55%	Drizzle	N 5 mph9 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Light wind from the N around 6 mph9 km/h. 14% chance of drizzle around midday. NightPartly cloudy, with a low around 68°F20°C. Light wind from the N around 5 mph8 km/h. 13% chance of drizzle overnight.
	TuesdayAug 18	82°F28°C	63°F17°C	0.02 in0.5 mm· 12%	59%	Drizzle	SSW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 64°F18°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h. NightMostly cloudy, with a low around 63°F17°C. Light wind from the SSW around 5 mph8 km/h. 12% chance of drizzle overnight.
	WednesdayAug 19	81°F27°C	69°F21°C	0.3 in7.7 mm· 46%	73%	Light Rain	SW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 69°F21°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. 46% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Breezy from the SW at 7 mph11 km/h. 35% chance of showers throughout the night.
	ThursdayAug 20	78°F25°C	66°F19°C	0.09 in2.2 mm· 15%	47%	Drizzle	N 7 mph11 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 66°F19°C. Breezy from the NNW at 7 mph12 km/h. 11% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. 15% chance of drizzle throughout the night.
	FridayAug 21	79°F26°C	63°F17°C	0.07 in1.9 mm· 16%	44%	Drizzle	W 5 mph9 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 63°F17°C. Light wind from the W around 6 mph9 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 63°F17°C. Light wind from the NW around 5 mph8 km/h. 13% chance of drizzle throughout the night.
	SaturdayAug 22	80°F27°C	64°F18°C	0.06 in1.5 mm· 12%	38%	Drizzle	SW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 64°F18°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Light wind from the SSW around 5 mph8 km/h.
	SundayAug 23	81°F27°C	64°F18°C	0.03 in0.7 mm· 8%	35%	Clear	SW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 64°F18°C. Breezy from the WSW at 7 to 8 mph10 to 12 km/h. NightPartly cloudy, with a low around 64°F18°C. Light wind from the S around 5 mph9 km/h.
	MondayAug 24	82°F28°C	65°F18°C	0.04 in1.1 mm· 8%	38%	Clear	SSW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 65°F18°C. Breezy from the SW at 7 mph11 km/h. NightPartly cloudy, with a low around 65°F18°C. Light wind from the S around 6 mph9 km/h.
	TuesdayAug 25	83°F28°C	65°F18°C	0.03 in0.8 mm· 8%	37%	Clear	SSW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 65°F18°C. Breezy from the SW at 6 to 7 mph10 to 12 km/h. NightPartly cloudy, with a low around 65°F19°C. Light wind from the S around 6 mph9 km/h.
	WednesdayAug 26	83°F28°C	66°F19°C	0.05 in1.3 mm· 13%	41%	Drizzle	E 6 mph10 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 66°F19°C. Breezy from the WSW at 6 to 7 mph10 to 12 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F19°C. Light wind from the E around 6 mph9 km/h.
	ThursdayAug 27	82°F28°C	66°F19°C	0.06 in1.4 mm· 11%	48%	Drizzle	E 6 mph10 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 66°F19°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. 11% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Light wind from the E around 6 mph9 km/h. 10% chance of drizzle throughout the night.

Nearby Cities

Carol Stream4 mi7 km Wheaton5 mi8 km Geneva5 mi8 km St. Charles6 mi9 km Batavia6 mi10 km Glen Ellyn7 mi11 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: 41.8847°N, 88.2040°W·Elevation: 239m·Timezone: America/Chicago·Population: 27,447