Current Conditions

Zion, Illinois

73°F23°C

Partly Cloudy

Wind

SE 8 mph13 km/h

Humidity

50%

Cloud Cover

51%

As of Thursday, July 23, 2026 at 3:00 PM CDT

Today's Outlook

Day

Partly cloudy and warm, with a high of 73°F23°C. Breezy from the SE at 6 to 8 mph9 to 13 km/h.

Night

Overcast, with a low around 72°F22°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
ThursdayJul 23	Partly Cloudy	High 73°F23°C	Low 72°F22°C	Precip 0 in0 mm—	Cloud 62%	Wind SSE 7 mph11 km/h	Thursday: Partly cloudy and warm, with a high of 73°F23°C. Breezy from the SE at 6 to 8 mph9 to 13 km/h. Thursday Night: Overcast, with a low around 72°F22°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h.
FridayJul 24	Partly Cloudy	High 75°F24°C	Low 69°F21°C	Precip 0 in0 mm—	Cloud 53%	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 17 km/h. Friday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the S at 9 to 11 mph15 to 18 km/h.
SaturdayJul 25	Clear	High 77°F25°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 34%	Wind SSW 10 mph16 km/h	Saturday: Partly cloudy and warm, with a high of 77°F25°C and morning low of 68°F20°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. Saturday Night: Mostly clear, with a low around 69°F21°C. Breezy from the SW at 10 to 11 mph15 to 17 km/h.
SundayJul 26	Drizzle	High 81°F27°CFeels 86°F30°C	Low 73°F23°C	Precip 0.03 in0.8 mm10%	Cloud 58%	Wind SSW 9 mph14 km/h	Sunday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 73°F23°C. Breezy from the SSW at 8 to 10 mph13 to 15 km/h. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the SW at 9 mph15 km/h. 10% chance of drizzle in the evening.
MondayJul 27	Showers	High 82°F28°CFeels 88°F31°C	Low 75°F24°C	Precip 0.28 in7.2 mm41%	Cloud 51%	Wind SSW 10 mph16 km/h	Monday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 75°F24°C — feels like 88°F31°C. Breezy from the SSW at 10 to 11 mph17 to 17 km/h. 41% 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 mph16 km/h. 24% chance of showers throughout the night.
TuesdayJul 28	Showers	High 77°F25°C	Low 71°F22°C	Precip 0.06 in1.6 mm24%	Cloud 30%	Wind N 13 mph20 km/h	Tuesday: Partly cloudy and warm, with a high of 75°F24°C. Breezy from the NNE at 13 to 14 mph22 to 22 km/h. 10% chance of drizzle throughout the day. Humid. Tuesday Night: Mostly clear, with a low around 71°F22°C. Breezy from the N at 12 to 13 mph19 to 21 km/h. 24% chance of showers overnight.
WednesdayJul 29	Clear	High 75°F24°C	Low 69°F21°C	Precip 0.02 in0.5 mm6%	Cloud 16%	Wind NE 9 mph15 km/h	Wednesday: Mostly clear and warm, with a high of 75°F24°C and morning low of 69°F21°C. Breezy from the NE at 9 to 10 mph15 to 16 km/h. Wednesday Night: Mostly clear, with a low around 69°F21°C. Breezy from the NE at 10 mph15 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	73°F23°C	72°F22°C	0 in0 mm· —	62%	Partly Cloudy	SSE 7 mph11 km/h
DayPartly cloudy and warm, with a high of 73°F23°C. Breezy from the SE at 6 to 8 mph9 to 13 km/h. NightOvercast, with a low around 72°F22°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h.
	FridayJul 24	75°F24°C	69°F21°C	0 in0 mm· —	53%	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 17 km/h. NightMostly cloudy, with a low around 70°F21°C. Breezy from the S at 9 to 11 mph15 to 18 km/h.
	SaturdayJul 25	77°F25°C	68°F20°C	0 in0 mm· —	34%	Clear	SSW 10 mph16 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 68°F20°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. NightMostly clear, with a low around 69°F21°C. Breezy from the SW at 10 to 11 mph15 to 17 km/h.
	SundayJul 26	81°F27°C Feels 86°F30°C	73°F23°C	0.03 in0.8 mm· 10%	58%	Drizzle	SSW 9 mph14 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 73°F23°C. Breezy from the SSW at 8 to 10 mph13 to 15 km/h. Heavy, humid air. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SW at 9 mph15 km/h. 10% chance of drizzle in the evening.
	MondayJul 27	82°F28°C Feels 88°F31°C	75°F24°C	0.28 in7.2 mm· 41%	51%	Showers	SSW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 75°F24°C — feels like 88°F31°C. Breezy from the SSW at 10 to 11 mph17 to 17 km/h. 41% chance of showers throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 77°F25°C. Breezy from the SW at 10 mph16 km/h. 24% chance of showers throughout the night.
	TuesdayJul 28	77°F25°C	71°F22°C	0.06 in1.6 mm· 24%	30%	Showers	N 13 mph20 km/h
DayPartly cloudy and warm, with a high of 75°F24°C. Breezy from the NNE at 13 to 14 mph22 to 22 km/h. 10% chance of drizzle throughout the day. Humid. NightMostly clear, with a low around 71°F22°C. Breezy from the N at 12 to 13 mph19 to 21 km/h. 24% chance of showers overnight.
	WednesdayJul 29	75°F24°C	69°F21°C	0.02 in0.5 mm· 6%	16%	Clear	NE 9 mph15 km/h
DayMostly clear and warm, with a high of 75°F24°C and morning low of 69°F21°C. Breezy from the NE at 9 to 10 mph15 to 16 km/h. NightMostly clear, with a low around 69°F21°C. Breezy from the NE at 10 mph15 km/h.
	ThursdayJul 30	78°F26°C	72°F22°C	0.04 in1.1 mm· 15%	34%	Drizzle	S 9 mph14 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 72°F22°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. 15% chance of drizzle in the morning. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the SSW at 9 mph14 km/h. 12% chance of drizzle throughout the night.
	FridayJul 31	80°F26°C	73°F23°C	0.07 in1.8 mm· 15%	36%	Drizzle	SW 9 mph15 km/h
DayPartly cloudy and warm, with a high of 80°F26°C and morning low of 73°F23°C. Breezy from the SSW at 9 to 10 mph15 to 17 km/h. 15% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 73°F23°C. Breezy from the SW at 9 mph15 km/h. 12% chance of drizzle throughout the night.
	SaturdayAug 1	78°F26°C	73°F23°C	0.04 in1 mm· 12%	32%	Drizzle	NNW 9 mph15 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 73°F23°C. Breezy from the N at 10 mph15 km/h. Humid. NightPartly cloudy, with a low around 73°F23°C. Breezy from the W at 9 to 10 mph15 to 15 km/h. 12% chance of drizzle overnight.
	SundayAug 2	79°F26°C	73°F23°C	0.05 in1.3 mm· 13%	43%	Drizzle	S 10 mph15 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 73°F23°C. Breezy from the S at 10 to 11 mph15 to 17 km/h. 13% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 73°F23°C. Breezy from the SSW at 10 mph16 km/h. 12% chance of drizzle before dawn.
	MondayAug 3	80°F26°C	73°F23°C	0.1 in2.5 mm· 14%	46%	Drizzle	S 11 mph17 km/h
DayPartly cloudy and warm, with a high of 80°F26°C and morning low of 73°F23°C. Breezy from the S at 11 mph17 km/h. 12% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 74°F23°C. Breezy from the SSW at 11 to 12 mph18 to 19 km/h. 14% chance of drizzle throughout the night.
	TuesdayAug 4	79°F26°C	73°F23°C	0.09 in2.4 mm· 15%	50%	Drizzle	SSW 11 mph17 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 73°F23°C. Breezy from the SSW at 11 to 12 mph17 to 19 km/h. 15% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 74°F23°C. Breezy from the SSW at 11 mph18 km/h. 13% chance of drizzle throughout the night.
	WednesdayAug 5	78°F26°C	72°F22°C	0.08 in2.1 mm· 15%	48%	Drizzle	WSW 11 mph17 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 72°F22°C. Breezy from the WSW at 11 mph17 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 73°F23°C. Breezy from the WSW at 11 mph17 km/h. 15% chance of drizzle throughout the night.
	ThursdayAug 6	77°F25°C	71°F22°C	0.11 in2.8 mm· 19%	47%	Showers	SW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 71°F22°C. Breezy from the SW at 10 mph15 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 72°F22°C. Breezy from the SW at 10 to 11 mph16 to 17 km/h. 19% chance of showers 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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Coordinates: 42.4461°N, 87.8328°W·Elevation: 198m·Timezone: America/Chicago·Population: 24,117