Current Conditions

Lake Zurich, Illinois

59°F15°C

Drizzle

Wind

ENE 12 mph19 km/h

Humidity

70%

Cloud Cover

96%

As of Tuesday, September 22, 2026 at 12:51 PM CDT

Today's Outlook

Day

Overcast and mild, with a high of 60°F15°C. Breezy from the ENE at 11 to 12 mph18 to 20 km/h. 24% chance of drizzle throughout the day. Dry air.

Night

Mostly cloudy, with a low around 59°F15°C. Breezy from the NE at 10 mph16 km/h. 19% chance of drizzle in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 60°F15°C	Low 56°F13°C	Precip 0.03 in0.7 mm24%	Cloud 86%	Wind ENE 11 mph17 km/h	Tuesday: Overcast and mild, with a high of 60°F15°C. Breezy from the ENE at 11 to 12 mph18 to 20 km/h. 24% chance of drizzle throughout the day. Dry air. Tuesday Night: Mostly cloudy, with a low around 59°F15°C. Breezy from the NE at 10 mph16 km/h. 19% chance of drizzle in the evening.
Partly Cloudy	High 64°F18°C	Low 56°F13°C	Precip 0 in0.1 mm2%	Cloud 60%	Wind ENE 10 mph16 km/h	Wednesday: Mostly cloudy and mild, with a high of 64°F18°C and morning low of 56°F13°C. Breezy from the NE at 11 to 12 mph17 to 19 km/h. Wednesday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the ENE at 9 to 10 mph14 to 16 km/h.
Partly Cloudy	High 65°F18°C	Low 56°F13°C	Precip 0 in0 mm—	Cloud 51%	Wind ENE 7 mph11 km/h	Thursday: Partly cloudy and mild, with a high of 65°F18°C and morning low of 56°F13°C. Breezy from the ENE at 8 mph12 km/h. Thursday Night: Mostly cloudy, with a low around 56°F13°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h.
Partly Cloudy	High 67°F19°C	Low 57°F14°C	Precip 0 in0.1 mm4%	Cloud 57%	Wind ENE 5 mph8 km/h	Friday: Mostly cloudy and mild, with a high of 67°F19°C and morning low of 58°F14°C. Breezy from the ENE at 6 to 7 mph9 to 11 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 53°F11°C	Precip 0 in0 mm—	Cloud 51%	Wind E 5 mph8 km/h	Saturday: Mostly cloudy and mild, with a high of 68°F20°C and morning low of 53°F11°C. Light wind from the E around 5 mph9 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 54°F12°C. Light wind from the ENE around 5 mph8 km/h.
Clear	High 70°F21°C	Low 52°F11°C	Precip 0.01 in0.2 mm3%	Cloud 37%	Wind NE 4 mph7 km/h	Sunday: Partly cloudy and warm, with a high of 70°F21°C and morning low of 52°F11°C. Light wind from the NE around 5 mph7 km/h. Sunday Night: Partly cloudy, with a low around 53°F12°C. Light wind from the NE around 4 mph7 km/h.
Clear	High 72°F22°C	Low 52°F11°C	Precip 0 in0 mm—	Cloud 24%	Wind NNE 4 mph7 km/h	Monday: Mostly clear and warm, with a high of 72°F22°C and morning low of 52°F11°C. Light wind from the NNE around 4 mph6 km/h. Monday Night: Partly cloudy, with a low around 53°F12°C. Light wind from the NE around 4 mph7 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdaySep 22	60°F15°C	56°F13°C	0.03 in0.7 mm· 24%	86%	Drizzle	ENE 11 mph17 km/h
DayOvercast and mild, with a high of 60°F15°C. Breezy from the ENE at 11 to 12 mph18 to 20 km/h. 24% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 59°F15°C. Breezy from the NE at 10 mph16 km/h. 19% chance of drizzle in the evening.
	WednesdaySep 23	64°F18°C	56°F13°C	0 in0.1 mm· 2%	60%	Partly Cloudy	ENE 10 mph16 km/h
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 56°F13°C. Breezy from the NE at 11 to 12 mph17 to 19 km/h. NightMostly cloudy, with a low around 57°F14°C. Breezy from the ENE at 9 to 10 mph14 to 16 km/h.
	ThursdaySep 24	65°F18°C	56°F13°C	0 in0 mm· —	51%	Partly Cloudy	ENE 7 mph11 km/h
DayPartly cloudy and mild, with a high of 65°F18°C and morning low of 56°F13°C. Breezy from the ENE at 8 mph12 km/h. NightMostly cloudy, with a low around 56°F13°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h.
	FridaySep 25	67°F19°C	57°F14°C	0 in0.1 mm· 4%	57%	Partly Cloudy	ENE 5 mph8 km/h
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 58°F14°C. Breezy from the ENE at 6 to 7 mph9 to 11 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	53°F11°C	0 in0 mm· —	51%	Partly Cloudy	E 5 mph8 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 53°F11°C. Light wind from the E around 5 mph9 km/h. Dry air. NightPartly cloudy, with a low around 54°F12°C. Light wind from the ENE around 5 mph8 km/h.
	SundaySep 27	70°F21°C	52°F11°C	0.01 in0.2 mm· 3%	37%	Clear	NE 4 mph7 km/h
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 52°F11°C. Light wind from the NE around 5 mph7 km/h. NightPartly cloudy, with a low around 53°F12°C. Light wind from the NE around 4 mph7 km/h.
	MondaySep 28	72°F22°C	52°F11°C	0 in0 mm· —	24%	Clear	NNE 4 mph7 km/h
DayMostly clear and warm, with a high of 72°F22°C and morning low of 52°F11°C. Light wind from the NNE around 4 mph6 km/h. NightPartly cloudy, with a low around 53°F12°C. Light wind from the NE around 4 mph7 km/h.
	TuesdaySep 29	73°F23°C	54°F12°C	0.04 in1 mm· 18%	64%	Drizzle	SSE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 54°F12°C. Breezy from the SSE at 6 to 7 mph10 to 12 km/h. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SSE at 6 to 7 mph9 to 12 km/h. 18% chance of drizzle in the evening.
	WednesdaySep 30	68°F20°C	59°F15°C	0.22 in5.7 mm· 33%	80%	Light Rain	S 8 mph13 km/h
DayOvercast and warm, with a high of 68°F20°C and morning low of 59°F15°C. Breezy from the SSW at 8 to 9 mph14 to 15 km/h. 33% chance of light rain throughout the day. NightMostly cloudy, with a low around 60°F16°C. Breezy from the S at 8 mph13 km/h. 27% chance of light rain throughout the night.
	ThursdayOct 1	68°F20°C	58°F14°C	0.2 in5 mm· 25%	66%	Showers	NNW 9 mph14 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 58°F14°C. Breezy from the NNW at 9 mph14 km/h. 25% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the NNW at 8 mph13 km/h. 24% chance of showers throughout the night.
	FridayOct 2	68°F20°C	57°F14°C	0.12 in3 mm· 21%	67%	Showers	SE 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 SE at 9 mph14 km/h. 21% chance of drizzle throughout the day. NightMostly cloudy, with a low around 58°F15°C. Breezy from the SE at 8 mph13 km/h. 19% chance of showers throughout the night.
	SaturdayOct 3	68°F20°C	57°F14°C	0.12 in3.1 mm· 19%	67%	Showers	SW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 57°F14°C. Breezy from the WSW at 8 to 9 mph14 to 15 km/h. 19% chance of drizzle throughout the day. NightMostly cloudy, with a low around 58°F15°C. Breezy from the SW at 8 mph12 km/h. 18% chance of showers throughout the night.
	SundayOct 4	66°F19°C	55°F13°C	0.08 in2 mm· 16%	54%	Drizzle	WNW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 55°F13°C. Breezy from the WNW at 9 mph14 km/h. 16% chance of drizzle throughout the day. NightMostly cloudy, with a low around 56°F13°C. Breezy from the WNW at 8 mph12 km/h. 15% chance of drizzle throughout the night.
	MondayOct 5	66°F19°C	53°F11°C	0.08 in2.1 mm· 18%	46%	Drizzle	WSW 9 mph14 km/h
DayPartly cloudy and mild, with a high of 66°F19°C and morning low of 53°F11°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. 18% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 54°F12°C. Breezy from the WSW at 8 mph13 km/h. 14% chance of drizzle throughout the night.
	TuesdayOct 6	67°F19°C	53°F12°C	0.07 in1.8 mm· 15%	46%	Drizzle	WSW 9 mph14 km/h
DayPartly cloudy and mild, with a high of 67°F19°C and morning low of 53°F12°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. 12% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 54°F12°C. Breezy from the WSW at 8 mph13 km/h. 15% chance of drizzle throughout the night.

Nearby Cities

Vernon Hills6 mi10 km Mundelein6 mi10 km Palatine7 mi11 km Cary7 mi12 km Buffalo Grove8 mi12 km Rolling Meadows9 mi14 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: 42.1970°N, 88.0934°W·Elevation: 267m·Timezone: America/Chicago·Population: 19,993