Current Conditions

Zion, Illinois

72°F22°C

Partly Cloudy

Wind

SSE 8 mph13 km/h

Humidity

56%

Cloud Cover

97%

As of Thursday, July 23, 2026 at 9:49 PM CDT

Today's Outlook

Night

Mostly cloudy, with a low around 70°F21°C. Breezy from the S at 9 to 11 mph14 to 17 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
FridayJul 24	Partly Cloudy	High 75°F24°C	Low 69°F21°C	Precip 0 in0 mm—	Cloud 55%	Wind S 8 mph13 km/h	Friday: Mostly cloudy and warm, with a high of 75°F24°C and morning low of 69°F21°C. Breezy from the SSE at 7 to 10 mph11 to 16 km/h. Friday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the S at 9 to 11 mph14 to 17 km/h.
SaturdayJul 25	Partly Cloudy	High 77°F25°C	Low 68°F20°C	Precip 0 in0.1 mm1%	Cloud 41%	Wind SSW 9 mph15 km/h	Saturday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 68°F20°C. Breezy from the SSW at 9 to 11 mph15 to 17 km/h. Saturday Night: Partly cloudy, with a low around 69°F21°C. Breezy from the SW at 9 to 10 mph15 to 17 km/h.
SundayJul 26	Drizzle	High 82°F28°CFeels 87°F31°C	Low 73°F23°C	Precip 0.04 in1.1 mm14%	Cloud 64%	Wind SSW 9 mph14 km/h	Sunday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 73°F23°C — feels like 88°F31°C. Breezy from the SSW at 8 to 10 mph12 to 16 km/h. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the SW at 9 to 10 mph15 to 17 km/h. 14% chance of drizzle in the evening.
MondayJul 27	Showers	High 81°F27°CFeels 87°F30°C	Low 76°F24°C	Precip 0.33 in8.5 mm42%	Cloud 46%	Wind SSW 9 mph15 km/h	Monday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 76°F24°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. 42% chance of showers throughout the day. Heavy, humid air. Monday Night: Partly cloudy, with a low around 77°F25°C. Breezy from the SW at 10 mph15 km/h. 30% chance of showers throughout the night.
TuesdayJul 28	Drizzle	High 76°F24°C	Low 72°F22°C	Precip 0.05 in1.2 mm17%	Cloud 29%	Wind NNE 12 mph20 km/h	Tuesday: Partly cloudy and warm, with a high of 75°F24°C. Breezy from the NNE at 13 mph21 km/h. Humid. Tuesday Night: Partly cloudy, with a low around 72°F22°C. Breezy from the NNE at 11 to 12 mph18 to 20 km/h. 17% chance of drizzle overnight.
WednesdayJul 29	Clear	High 76°F25°C	Low 71°F21°C	Precip 0.02 in0.5 mm6%	Cloud 18%	Wind NE 9 mph14 km/h	Wednesday: Mostly clear and warm, with a high of 76°F25°C and morning low of 71°F21°C. Breezy from the NE at 9 to 10 mph14 to 16 km/h. Humid. Wednesday Night: Mostly clear, with a low around 71°F21°C. Breezy from the NNE at 9 to 10 mph15 to 16 km/h.
ThursdayJul 30	Clear	High 80°F26°C	Low 73°F23°C	Precip 0.03 in0.7 mm7%	Cloud 28%	Wind SSE 8 mph13 km/h	Thursday: Partly cloudy and warm, with a high of 80°F26°C and morning low of 73°F23°C. Breezy from the SE at 8 to 9 mph13 to 15 km/h. Humid. Thursday Night: Partly cloudy, with a low around 73°F23°C. Breezy from the S at 8 to 9 mph13 to 14 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	FridayJul 24	75°F24°C	69°F21°C	0 in0 mm· —	55%	Partly Cloudy	S 8 mph13 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 69°F21°C. Breezy from the SSE at 7 to 10 mph11 to 16 km/h. NightMostly cloudy, with a low around 70°F21°C. Breezy from the S at 9 to 11 mph14 to 17 km/h.
	SaturdayJul 25	77°F25°C	68°F20°C	0 in0.1 mm· 1%	41%	Partly Cloudy	SSW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 68°F20°C. Breezy from the SSW at 9 to 11 mph15 to 17 km/h. NightPartly cloudy, with a low around 69°F21°C. Breezy from the SW at 9 to 10 mph15 to 17 km/h.
	SundayJul 26	82°F28°C Feels 87°F31°C	73°F23°C	0.04 in1.1 mm· 14%	64%	Drizzle	SSW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 73°F23°C — feels like 88°F31°C. Breezy from the SSW at 8 to 10 mph12 to 16 km/h. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SW at 9 to 10 mph15 to 17 km/h. 14% chance of drizzle in the evening.
	MondayJul 27	81°F27°C Feels 87°F30°C	76°F24°C	0.33 in8.5 mm· 42%	46%	Showers	SSW 9 mph15 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 76°F24°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. 42% chance of showers throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 77°F25°C. Breezy from the SW at 10 mph15 km/h. 30% chance of showers throughout the night.
	TuesdayJul 28	76°F24°C	72°F22°C	0.05 in1.2 mm· 17%	29%	Drizzle	NNE 12 mph20 km/h
DayPartly cloudy and warm, with a high of 75°F24°C. Breezy from the NNE at 13 mph21 km/h. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the NNE at 11 to 12 mph18 to 20 km/h. 17% chance of drizzle overnight.
	WednesdayJul 29	76°F25°C	71°F21°C	0.02 in0.5 mm· 6%	18%	Clear	NE 9 mph14 km/h
DayMostly clear and warm, with a high of 76°F25°C and morning low of 71°F21°C. Breezy from the NE at 9 to 10 mph14 to 16 km/h. Humid. NightMostly clear, with a low around 71°F21°C. Breezy from the NNE at 9 to 10 mph15 to 16 km/h.
	ThursdayJul 30	80°F26°C	73°F23°C	0.03 in0.7 mm· 7%	28%	Clear	SSE 8 mph13 km/h
DayPartly cloudy and warm, with a high of 80°F26°C and morning low of 73°F23°C. Breezy from the SE at 8 to 9 mph13 to 15 km/h. Humid. NightPartly cloudy, with a low around 73°F23°C. Breezy from the S at 8 to 9 mph13 to 14 km/h.
	FridayJul 31	80°F27°C	74°F23°C	0.09 in2.4 mm· 14%	42%	Showers	SW 9 mph14 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 74°F23°C. Breezy from the SSW at 9 to 10 mph14 to 15 km/h. 14% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 75°F24°C. Breezy from the SW at 9 mph14 km/h. 14% chance of drizzle throughout the night.
	SaturdayAug 1	79°F26°C	73°F23°C	0.03 in0.8 mm· 11%	32%	Drizzle	N 9 mph15 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 73°F23°C. Breezy from the NE at 9 to 10 mph14 to 16 km/h. Humid. NightPartly cloudy, with a low around 74°F24°C. Breezy from the NW at 10 mph15 km/h. 11% chance of drizzle throughout the night.
	SundayAug 2	78°F25°C	72°F22°C	0.04 in1 mm· 7%	37%	Clear	ESE 10 mph16 km/h
DayPartly cloudy and warm, with a high of 78°F25°C and morning low of 72°F22°C. Breezy from the E at 10 to 11 mph16 to 18 km/h. Humid. NightPartly cloudy, with a low around 73°F23°C. Breezy from the ESE at 10 mph16 km/h.
	MondayAug 3	78°F25°C	72°F22°C	0.06 in1.5 mm· 13%	48%	Drizzle	S 11 mph17 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 72°F22°C. Breezy from the SSE at 10 to 12 mph17 to 20 km/h. Humid. NightPartly cloudy, with a low around 73°F23°C. Breezy from the S at 11 to 12 mph17 to 19 km/h. 13% chance of drizzle throughout the night.
	TuesdayAug 4	77°F25°C	72°F22°C	0.13 in3.2 mm· 17%	51%	Showers	SW 11 mph18 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 72°F22°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. 17% chance of showers throughout the day. NightPartly cloudy, with a low around 73°F23°C. Breezy from the SSW at 11 to 12 mph18 to 20 km/h. 16% chance of showers throughout the night.
	WednesdayAug 5	77°F25°C	71°F22°C	0.09 in2.2 mm· 14%	40%	Drizzle	WSW 10 mph17 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 71°F22°C. Breezy from the WSW at 10 to 11 mph16 to 17 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 72°F22°C. Breezy from the WSW at 11 mph17 km/h. 11% chance of drizzle throughout the night.
	ThursdayAug 6	76°F25°C	70°F21°C	0.09 in2.4 mm· 13%	39%	Drizzle	SW 10 mph17 km/h
DayPartly cloudy and warm, with a high of 76°F25°C and morning low of 70°F21°C. Breezy from the SW at 10 to 11 mph17 to 18 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 71°F22°C. Breezy from the SW at 10 to 11 mph17 to 17 km/h. 13% chance of drizzle throughout the night.
	FridayAug 7	77°F25°C	70°F21°C	0.07 in1.8 mm· 11%	41%	Drizzle	SSW 10 mph17 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the SSW at 10 to 11 mph16 to 17 km/h. 10% chance of drizzle throughout the day. NightPartly cloudy, with a low around 71°F22°C. Breezy from the SSW at 10 to 11 mph17 to 17 km/h. 11% chance of drizzle throughout the night.

Nearby Cities

Waukegan6 mi9 km Gurnee6 mi10 km North Chicago8 mi13 km Pleasant Prairie9 mi14 km Kenosha10 mi15 km Grayslake13 mi21 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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/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

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Coordinates: 42.4461°N, 87.8328°W·Elevation: 198m·Timezone: America/Chicago·Population: 24,117