Current Conditions

Mundelein, Illinois

76°F25°C

Clear

Wind

SW 14 mph22 km/h

Humidity

63%

Cloud Cover

30%

As of Monday, October 12, 2026 at 10:00 PM CDT

Today's Outlook

Night

Partly cloudy, with a low around 76°F25°C. Breezy from the SW at 13 to 14 mph21 to 22 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 80°F27°C	Low 76°F25°C	Precip 0 in0 mm—	Cloud 33%	Wind SW 13 mph21 km/h	Monday: Partly cloudy and warm, with a high of 80°F27°C. Breezy from the SSW at 12 to 13 mph20 to 20 km/h. Monday Night: Partly cloudy, with a low around 76°F25°C. Breezy from the SW at 13 to 14 mph21 to 22 km/h.
Showers	High 75°F24°C	Low 66°F19°C	Precip 0.03 in0.8 mm48%	Cloud 15%	Wind WSW 9 mph14 km/h	Tuesday: Mostly clear and warm, with a high of 73°F23°C and morning low of 69°F20°C. Breezy from the W at 9 to 12 mph14 to 20 km/h. Tuesday Night: Mostly clear, with a low around 66°F19°C. Breezy from the WSW at 9 to 15 mph15 to 23 km/h. 48% chance of showers overnight.
Light Rain	High 65°F18°C	Low 58°F15°C	Precip 0.2 in5.2 mm76%	Cloud 95%	Wind NE 9 mph15 km/h	Wednesday: Overcast and mild, with a high of 62°F17°C. Breezy from the NE at 10 to 11 mph16 to 18 km/h. 46% chance of light rain in the morning. Wednesday Night: Overcast, with a low around 58°F15°C. Breezy from the NE at 9 to 11 mph15 to 18 km/h. 76% chance of light rain overnight.
Light Rain	High 59°F15°C	Low 57°F14°C	Precip 0.32 in8.2 mm90%	Cloud 99%	Wind ESE 10 mph16 km/h	Thursday: Overcast and mild, with a high of 59°F15°C. Breezy from the ESE at 9 to 10 mph15 to 16 km/h. 87% chance of light rain in the morning. Thursday Night: Overcast, with a low around 58°F14°C. Breezy from the E at 10 to 13 mph17 to 21 km/h. 90% chance of light rain in the evening.
Showers	High 57°F14°C	Low 46°F8°CFeels 40°F4°C	Precip 0.11 in2.8 mm60%	Cloud 62%	Wind NW 17 mph27 km/h	Friday: Mostly cloudy and mild, with a high of 52°F11°C. Windy from the NW at 18 to 20 mph30 to 33 km/h. 35% chance of drizzle in the morning. Dry air. Friday Night: Mostly cloudy, with a low around 46°F8°C. Windy from the NW at 15 to 17 mph24 to 27 km/h. 60% chance of showers overnight.
Clear	High 54°F12°C	Low 39°F4°CFeels 33°F1°C	Precip 0 in0 mm—	Cloud 8%	Wind WSW 10 mph16 km/h	Saturday: Mostly clear and mild, with a high of 54°F12°C and morning low of 39°F4°C. Breezy from the WSW at 9 to 10 mph15 to 17 km/h. Dry air. Saturday Night: Mostly clear, with a low around 39°F4°C. Breezy from the W at 11 to 12 mph17 to 19 km/h.
Clear	High 61°F16°C	Low 43°F6°CFeels 37°F3°C	Precip 0 in0 mm—	Cloud 22%	Wind SSW 12 mph19 km/h	Sunday: Mostly clear and mild, with a high of 61°F16°C and morning low of 43°F6°C. Breezy from the SSW at 12 to 13 mph19 to 20 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 43°F6°C. Breezy from the SSW at 11 to 12 mph18 to 19 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	MondayOct 12	80°F27°C	76°F25°C	0 in0 mm· —	33%	Clear	SW 13 mph21 km/h
DayPartly cloudy and warm, with a high of 80°F27°C. Breezy from the SSW at 12 to 13 mph20 to 20 km/h. NightPartly cloudy, with a low around 76°F25°C. Breezy from the SW at 13 to 14 mph21 to 22 km/h.
	TuesdayOct 13	75°F24°C	66°F19°C	0.03 in0.8 mm· 48%	15%	Showers	WSW 9 mph14 km/h
DayMostly clear and warm, with a high of 73°F23°C and morning low of 69°F20°C. Breezy from the W at 9 to 12 mph14 to 20 km/h. NightMostly clear, with a low around 66°F19°C. Breezy from the WSW at 9 to 15 mph15 to 23 km/h. 48% chance of showers overnight.
	WednesdayOct 14	65°F18°C	58°F15°C	0.2 in5.2 mm· 76%	95%	Light Rain	NE 9 mph15 km/h
DayOvercast and mild, with a high of 62°F17°C. Breezy from the NE at 10 to 11 mph16 to 18 km/h. 46% chance of light rain in the morning. NightOvercast, with a low around 58°F15°C. Breezy from the NE at 9 to 11 mph15 to 18 km/h. 76% chance of light rain overnight.
	ThursdayOct 15	59°F15°C	57°F14°C	0.32 in8.2 mm· 90%	99%	Light Rain	ESE 10 mph16 km/h
DayOvercast and mild, with a high of 59°F15°C. Breezy from the ESE at 9 to 10 mph15 to 16 km/h. 87% chance of light rain in the morning. NightOvercast, with a low around 58°F14°C. Breezy from the E at 10 to 13 mph17 to 21 km/h. 90% chance of light rain in the evening.
	FridayOct 16	57°F14°C	46°F8°C Feels 40°F4°C	0.11 in2.8 mm· 60%	62%	Showers	NW 17 mph27 km/h
DayMostly cloudy and mild, with a high of 52°F11°C. Windy from the NW at 18 to 20 mph30 to 33 km/h. 35% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 46°F8°C. Windy from the NW at 15 to 17 mph24 to 27 km/h. 60% chance of showers overnight.
	SaturdayOct 17	54°F12°C	39°F4°C Feels 33°F1°C	0 in0 mm· —	8%	Clear	WSW 10 mph16 km/h
DayMostly clear and mild, with a high of 54°F12°C and morning low of 39°F4°C. Breezy from the WSW at 9 to 10 mph15 to 17 km/h. Dry air. NightMostly clear, with a low around 39°F4°C. Breezy from the W at 11 to 12 mph17 to 19 km/h.
	SundayOct 18	61°F16°C	43°F6°C Feels 37°F3°C	0 in0 mm· —	22%	Clear	SSW 12 mph19 km/h
DayMostly clear and mild, with a high of 61°F16°C and morning low of 43°F6°C. Breezy from the SSW at 12 to 13 mph19 to 20 km/h. Dry air. NightPartly cloudy, with a low around 43°F6°C. Breezy from the SSW at 11 to 12 mph18 to 19 km/h.
	MondayOct 19	61°F16°C	50°F10°C Feels 46°F8°C	0.03 in0.7 mm· 16%	57%	Drizzle	SSW 9 mph15 km/h
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 50°F10°C. Breezy from the SSW at 9 mph14 km/h. 16% chance of drizzle around midday. Dry air. NightMostly cloudy, with a low around 50°F10°C. Breezy from the SSW at 9 to 12 mph15 to 19 km/h.
	TuesdayOct 20	64°F18°C	50°F10°C	0 in0.1 mm· 3%	32%	Clear	SSE 7 mph12 km/h
DayPartly cloudy and mild, with a high of 64°F18°C and morning low of 50°F10°C. Breezy from the SSE at 7 mph11 km/h. Dry air. NightPartly cloudy, with a low around 50°F10°C. Breezy from the S at 8 mph12 km/h.
	WednesdayOct 21	65°F18°C	55°F13°C	0.14 in3.5 mm· 26%	57%	Showers	S 9 mph15 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 55°F13°C. Breezy from the S at 9 to 10 mph15 to 16 km/h. 20% chance of showers in the morning. NightMostly cloudy, with a low around 55°F13°C. Breezy from the S at 9 to 10 mph15 to 16 km/h. 26% chance of showers before dawn.
	ThursdayOct 22	63°F17°C	57°F14°C	0.2 in5.1 mm· 34%	68%	Showers	SW 10 mph16 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 57°F14°C. Breezy from the SW at 10 mph16 km/h. 34% chance of showers in the morning. NightMostly cloudy, with a low around 58°F14°C. Breezy from the SSW at 10 to 11 mph16 to 17 km/h. 31% chance of showers overnight.
	FridayOct 23	61°F16°C	55°F13°C	0.16 in4 mm· 27%	67%	Showers	SSW 10 mph16 km/h
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 55°F13°C. Breezy from the SSW at 10 mph16 km/h. 27% chance of showers in the morning. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SSW at 10 mph16 km/h. 25% chance of showers overnight.
	SaturdayOct 24	59°F15°C	53°F12°C	0.15 in3.8 mm· 30%	66%	Showers	SW 10 mph17 km/h
DayMostly cloudy and mild, with a high of 59°F15°C and morning low of 53°F12°C. Breezy from the SW at 10 to 11 mph16 to 17 km/h. 30% chance of showers in the morning. Dry air. NightMostly cloudy, with a low around 53°F12°C. Breezy from the SW at 10 to 11 mph17 to 17 km/h. 29% chance of showers overnight.
	SundayOct 25	56°F13°C	49°F10°C Feels 45°F7°C	0.12 in3 mm· 21%	56%	Drizzle	W 10 mph15 km/h
DayMostly cloudy and mild, with a high of 56°F13°C and morning low of 49°F10°C. Breezy from the W at 10 mph15 km/h. 20% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 50°F10°C. Breezy from the W at 10 mph16 km/h. 21% chance of drizzle overnight.
	MondayOct 26	54°F12°C	46°F8°C Feels 41°F5°C	0.06 in1.4 mm· 14%	53%	Drizzle	WNW 9 mph15 km/h
DayMostly cloudy and mild, with a high of 54°F12°C and morning low of 46°F8°C. Breezy from the WNW at 9 to 10 mph15 to 16 km/h. 11% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 46°F8°C. Breezy from the WNW at 9 to 10 mph15 to 16 km/h. 14% chance of drizzle overnight.

Nearby Cities

Libertyville3 mi5 km Vernon Hills3 mi5 km Grayslake6 mi10 km Lake Zurich6 mi10 km Round Lake8 mi12 km Buffalo Grove8 mi13 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
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Coordinates: 42.2631°N, 88.0040°W·Elevation: 224m·Timezone: America/Chicago·Population: 31,582