Current Conditions

Arlington Heights, Illinois

71°F22°C

Showers

Wind

W 10 mph16 km/h

Humidity

73%

Cloud Cover

11%

As of Tuesday, October 13, 2026 at 8:40 AM CDT

Today's Outlook

Day

Mostly clear and warm, with a high of 75°F24°C and morning low of 69°F21°C. Breezy from the W at 8 to 11 mph13 to 18 km/h.

Night

Mostly clear, with a low around 66°F19°C. Breezy from the WSW at 8 to 14 mph13 to 22 km/h. 50% chance of showers overnight.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Showers	High 75°F24°C	Low 66°F19°C	Precip 0.03 in0.8 mm50%	Cloud 16%	Wind WSW 8 mph13 km/h	Tuesday: Mostly clear and warm, with a high of 75°F24°C and morning low of 69°F21°C. Breezy from the W at 8 to 11 mph13 to 18 km/h. Tuesday Night: Mostly clear, with a low around 66°F19°C. Breezy from the WSW at 8 to 14 mph13 to 22 km/h. 50% chance of showers overnight.
Rain	High 65°F18°C	Low 57°F14°C	Precip 0.23 in5.9 mm82%	Cloud 96%	Wind NE 9 mph15 km/h	Wednesday: Overcast and mild, with a high of 61°F16°C. Breezy from the NE at 10 to 11 mph16 to 17 km/h. 45% chance of light rain in the morning. Wednesday Night: Overcast, with a low around 57°F14°C. Breezy from the NE at 9 to 11 mph14 to 17 km/h. 82% chance of rain overnight.
Rain	High 60°F16°C	Low 57°F14°C	Precip 0.38 in9.6 mm91%	Cloud 99%	Wind SE 10 mph16 km/h	Thursday: Overcast and mild, with a high of 60°F15°C. Breezy from the SE at 10 mph16 km/h. 91% chance of rain in the morning. Thursday Night: Overcast, with a low around 57°F14°C. Breezy from the ESE at 11 to 14 mph17 to 22 km/h. 89% chance of light rain in the evening.
Light Rain	High 57°F14°C	Low 45°F7°CFeels 38°F3°C	Precip 0.12 in3.1 mm59%	Cloud 73%	Wind NW 16 mph26 km/h	Friday: Mostly cloudy and mild, with a high of 51°F11°C. Windy from the NW at 17 to 19 mph27 to 30 km/h. 48% chance of drizzle in the morning. Dry air. Friday Night: Mostly cloudy, with a low around 45°F7°C. Windy from the NW at 15 to 16 mph24 to 25 km/h. 59% chance of showers overnight.
Clear	High 52°F11°C	Low 37°F3°CFeels 32°F0°C	Precip 0 in0 mm—	Cloud 14%	Wind W 9 mph15 km/h	Saturday: Mostly clear and mild, with a high of 52°F11°C and morning low of 37°F3°C. Breezy from the W at 8 mph13 km/h. Dry air. Saturday Night: Mostly clear, with a low around 38°F3°C. Breezy from the WNW at 11 to 13 mph17 to 22 km/h.
Clear	High 60°F16°C	Low 41°F5°CFeels 34°F1°C	Precip 0 in0 mm—	Cloud 6%	Wind SSW 11 mph18 km/h	Sunday: Mostly clear and mild, with a high of 60°F16°C and morning low of 41°F5°C. Breezy from the SSW at 12 to 13 mph19 to 21 km/h. Dry air. Sunday Night: Mostly clear, with a low around 41°F5°C. Breezy from the SSW at 11 mph18 km/h.
Partly Cloudy	High 63°F17°C	Low 46°F8°CFeels 42°F5°C	Precip 0 in0 mm—	Cloud 47%	Wind SSW 8 mph14 km/h	Monday: Mostly cloudy and mild, with a high of 63°F17°C and morning low of 46°F8°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. Dry air. Monday Night: Partly cloudy, with a low around 46°F8°C. Breezy from the SSW at 9 to 11 mph14 to 18 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdayOct 13	75°F24°C	66°F19°C	0.03 in0.8 mm· 50%	16%	Showers	WSW 8 mph13 km/h
DayMostly clear and warm, with a high of 75°F24°C and morning low of 69°F21°C. Breezy from the W at 8 to 11 mph13 to 18 km/h. NightMostly clear, with a low around 66°F19°C. Breezy from the WSW at 8 to 14 mph13 to 22 km/h. 50% chance of showers overnight.
	WednesdayOct 14	65°F18°C	57°F14°C	0.23 in5.9 mm· 82%	96%	Rain	NE 9 mph15 km/h
DayOvercast and mild, with a high of 61°F16°C. Breezy from the NE at 10 to 11 mph16 to 17 km/h. 45% chance of light rain in the morning. NightOvercast, with a low around 57°F14°C. Breezy from the NE at 9 to 11 mph14 to 17 km/h. 82% chance of rain overnight.
	ThursdayOct 15	60°F16°C	57°F14°C	0.38 in9.6 mm· 91%	99%	Rain	SE 10 mph16 km/h
DayOvercast and mild, with a high of 60°F15°C. Breezy from the SE at 10 mph16 km/h. 91% chance of rain in the morning. NightOvercast, with a low around 57°F14°C. Breezy from the ESE at 11 to 14 mph17 to 22 km/h. 89% chance of light rain in the evening.
	FridayOct 16	57°F14°C	45°F7°C Feels 38°F3°C	0.12 in3.1 mm· 59%	73%	Light Rain	NW 16 mph26 km/h
DayMostly cloudy and mild, with a high of 51°F11°C. Windy from the NW at 17 to 19 mph27 to 30 km/h. 48% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 45°F7°C. Windy from the NW at 15 to 16 mph24 to 25 km/h. 59% chance of showers overnight.
	SaturdayOct 17	52°F11°C	37°F3°C Feels 32°F0°C	0 in0 mm· —	14%	Clear	W 9 mph15 km/h
DayMostly clear and mild, with a high of 52°F11°C and morning low of 37°F3°C. Breezy from the W at 8 mph13 km/h. Dry air. NightMostly clear, with a low around 38°F3°C. Breezy from the WNW at 11 to 13 mph17 to 22 km/h.
	SundayOct 18	60°F16°C	41°F5°C Feels 34°F1°C	0 in0 mm· —	6%	Clear	SSW 11 mph18 km/h
DayMostly clear and mild, with a high of 60°F16°C and morning low of 41°F5°C. Breezy from the SSW at 12 to 13 mph19 to 21 km/h. Dry air. NightMostly clear, with a low around 41°F5°C. Breezy from the SSW at 11 mph18 km/h.
	MondayOct 19	63°F17°C	46°F8°C Feels 42°F5°C	0 in0 mm· —	47%	Partly Cloudy	SSW 8 mph14 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 46°F8°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. Dry air. NightPartly cloudy, with a low around 46°F8°C. Breezy from the SSW at 9 to 11 mph14 to 18 km/h.
	TuesdayOct 20	66°F19°C	47°F8°C Feels 44°F7°C	0 in0 mm· —	26%	Clear	S 7 mph11 km/h
DayMostly clear and mild, with a high of 66°F19°C and morning low of 47°F8°C. Breezy from the S at 6 to 7 mph10 to 11 km/h. Dry air. NightPartly cloudy, with a low around 47°F8°C. Breezy from the S at 7 mph11 km/h.
	WednesdayOct 21	67°F19°C	52°F11°C	0.04 in1.1 mm· 13%	38%	Drizzle	S 8 mph13 km/h
DayPartly cloudy and mild, with a high of 67°F19°C and morning low of 52°F11°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. 13% chance of drizzle around midday. NightPartly cloudy, with a low around 53°F11°C. Breezy from the S at 8 to 9 mph13 to 15 km/h. 13% chance of drizzle in the evening.
	ThursdayOct 22	65°F18°C	56°F14°C	0.14 in3.6 mm· 22%	64%	Showers	SSW 9 mph15 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 56°F14°C. Breezy from the SW at 9 to 10 mph15 to 15 km/h. 22% chance of drizzle in the morning. NightMostly cloudy, with a low around 57°F14°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. 22% chance of showers overnight.
	FridayOct 23	63°F17°C	55°F13°C	0.19 in4.7 mm· 25%	71%	Light Rain	S 9 mph15 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 55°F13°C. Breezy from the S at 9 to 10 mph15 to 16 km/h. 25% chance of showers in the morning. NightMostly cloudy, with a low around 55°F13°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. 23% chance of light rain overnight.
	SaturdayOct 24	61°F16°C	54°F12°C	0.2 in5.2 mm· 30%	73%	Light Rain	SW 10 mph16 km/h
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 54°F12°C. Breezy from the SW at 10 to 11 mph16 to 17 km/h. 29% chance of light rain in the morning. Dry air. NightMostly cloudy, with a low around 54°F12°C. Breezy from the SW at 10 to 11 mph16 to 17 km/h. 30% chance of light rain overnight.
	SundayOct 25	57°F14°C	49°F9°C Feels 45°F7°C	0.09 in2.4 mm· 19%	64%	Drizzle	W 9 mph15 km/h
DayMostly cloudy and mild, with a high of 57°F14°C and morning low of 49°F9°C. Breezy from the W at 9 to 10 mph15 to 16 km/h. 18% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 49°F10°C. Breezy from the W at 9 to 10 mph15 to 17 km/h. 19% chance of drizzle overnight.
	MondayOct 26	54°F12°C	46°F8°C Feels 42°F6°C	0.08 in2.1 mm· 15%	60%	Drizzle	W 9 mph14 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 mph14 km/h. 13% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 46°F8°C. Breezy from the W at 9 mph14 km/h. 15% chance of drizzle overnight.
	TuesdayOct 27	54°F12°C	45°F7°C Feels 41°F5°C	0.08 in2 mm· 17%	58%	Flurries	W 9 mph14 km/h
DayMostly cloudy and mild, with a high of 54°F12°C and morning low of 45°F7°C. Breezy from the W at 9 mph14 km/h. 17% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 45°F7°C. Breezy from the W at 9 mph14 km/h. 15% chance of flurries overnight.

Nearby Cities

Rolling Meadows2 mi3 km Prospect Heights2 mi4 km Mount Prospect3 mi4 km Palatine3 mi5 km Wheeling4 mi7 km Buffalo Grove4 mi7 km

About This Forecast

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Coordinates: 42.0884°N, 87.9806°W·Elevation: 214m·Timezone: America/Chicago·Population: 75,926