Current Conditions

Northbrook, Illinois

70°F21°C

Partly Cloudy

Wind

SE 7 mph11 km/h

Humidity

57%

Cloud Cover

94%

As of Thursday, July 23, 2026 at 10:55 PM CDT

Today's Outlook

Night

Mostly cloudy, with a low around 68°F20°C. Breezy from the S at 7 to 9 mph12 to 14 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
FridayJul 24	Partly Cloudy	High 77°F25°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 61%	Wind SSE 6 mph10 km/h	Friday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 68°F20°C. Breezy from the SSE at 6 to 8 mph9 to 13 km/h. Friday Night: Mostly cloudy, with a low around 68°F20°C. Breezy from the S at 7 to 9 mph12 to 14 km/h.
SaturdayJul 25	Partly Cloudy	High 79°F26°C	Low 68°F20°C	Precip 0 in0.1 mm2%	Cloud 46%	Wind SSW 8 mph13 km/h	Saturday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Breezy from the SSW at 9 to 10 mph14 to 16 km/h. Saturday Night: Partly cloudy, with a low around 68°F20°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h.
SundayJul 26	Drizzle	High 86°F30°CFeels 93°F34°C	Low 74°F23°C	Precip 0.05 in1.3 mm15%	Cloud 65%	Wind SW 7 mph12 km/h	Sunday: Mostly cloudy and warm, with a high of 86°F30°C and morning low of 74°F23°C — feels like 93°F34°C. Breezy from the SSW at 7 to 9 mph11 to 14 km/h. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 74°F23°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h. 15% chance of drizzle in the evening.
MondayJul 27	Showers	High 85°F30°CFeels 93°F34°C	Low 76°F24°C	Precip 0.33 in8.3 mm38%	Cloud 46%	Wind SW 8 mph13 km/h	Monday: Partly cloudy and warm, with a high of 85°F30°C and morning low of 76°F24°C — feels like 93°F34°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 38% 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 8 to 9 mph13 to 14 km/h. 32% chance of showers throughout the night.
TuesdayJul 28	Showers	High 77°F25°C	Low 72°F22°C	Precip 0.08 in2 mm23%	Cloud 30%	Wind NNE 11 mph18 km/h	Tuesday: Partly cloudy and warm, with a high of 77°F25°C. Breezy from the NNE at 12 to 13 mph20 to 21 km/h. 13% chance of drizzle throughout the day. Humid. Tuesday Night: Partly cloudy, with a low around 72°F22°C. Breezy from the NNE at 10 to 11 mph16 to 18 km/h. 23% chance of showers overnight.
WednesdayJul 29	Clear	High 78°F26°C	Low 70°F21°C	Precip 0.02 in0.4 mm6%	Cloud 17%	Wind NE 8 mph13 km/h	Wednesday: Mostly clear and warm, with a high of 78°F26°C and morning low of 70°F21°C. Breezy from the NE at 8 to 9 mph13 to 15 km/h. Wednesday Night: Mostly clear, with a low around 70°F21°C. Breezy from the NNE at 8 to 10 mph14 to 16 km/h.
ThursdayJul 30	Clear	High 82°F28°C	Low 71°F22°C	Precip 0.02 in0.5 mm6%	Cloud 24%	Wind ESE 7 mph11 km/h	Thursday: Mostly clear and warm, with a high of 82°F28°C and morning low of 72°F22°C. Breezy from the ESE at 7 to 8 mph11 to 13 km/h. Humid. Thursday Night: Partly cloudy, with a low around 71°F22°C. Breezy from the ESE at 7 mph11 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	FridayJul 24	77°F25°C	68°F20°C	0 in0 mm· —	61%	Partly Cloudy	SSE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 68°F20°C. Breezy from the SSE at 6 to 8 mph9 to 13 km/h. NightMostly cloudy, with a low around 68°F20°C. Breezy from the S at 7 to 9 mph12 to 14 km/h.
	SaturdayJul 25	79°F26°C	68°F20°C	0 in0.1 mm· 2%	46%	Partly Cloudy	SSW 8 mph13 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 68°F20°C. Breezy from the SSW at 9 to 10 mph14 to 16 km/h. NightPartly cloudy, with a low around 68°F20°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h.
	SundayJul 26	86°F30°C Feels 93°F34°C	74°F23°C	0.05 in1.3 mm· 15%	65%	Drizzle	SW 7 mph12 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 74°F23°C — feels like 93°F34°C. Breezy from the SSW at 7 to 9 mph11 to 14 km/h. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Breezy from the SW at 8 to 9 mph13 to 15 km/h. 15% chance of drizzle in the evening.
	MondayJul 27	85°F30°C Feels 93°F34°C	76°F24°C	0.33 in8.3 mm· 38%	46%	Showers	SW 8 mph13 km/h
DayPartly cloudy and warm, with a high of 85°F30°C and morning low of 76°F24°C — feels like 93°F34°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 38% chance of showers throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 77°F25°C. Breezy from the SW at 8 to 9 mph13 to 14 km/h. 32% chance of showers throughout the night.
	TuesdayJul 28	77°F25°C	72°F22°C	0.08 in2 mm· 23%	30%	Showers	NNE 11 mph18 km/h
DayPartly cloudy and warm, with a high of 77°F25°C. Breezy from the NNE at 12 to 13 mph20 to 21 km/h. 13% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the NNE at 10 to 11 mph16 to 18 km/h. 23% chance of showers overnight.
	WednesdayJul 29	78°F26°C	70°F21°C	0.02 in0.4 mm· 6%	17%	Clear	NE 8 mph13 km/h
DayMostly clear and warm, with a high of 78°F26°C and morning low of 70°F21°C. Breezy from the NE at 8 to 9 mph13 to 15 km/h. NightMostly clear, with a low around 70°F21°C. Breezy from the NNE at 8 to 10 mph14 to 16 km/h.
	ThursdayJul 30	82°F28°C	71°F22°C	0.02 in0.5 mm· 6%	24%	Clear	ESE 7 mph11 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 72°F22°C. Breezy from the ESE at 7 to 8 mph11 to 13 km/h. Humid. NightPartly cloudy, with a low around 71°F22°C. Breezy from the ESE at 7 mph11 km/h.
	FridayJul 31	84°F29°C	73°F23°C	0.07 in1.8 mm· 16%	44%	Showers	SW 7 mph12 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 73°F23°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h. 16% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 74°F23°C. Breezy from the SSW at 7 mph12 km/h. 14% chance of showers in the evening.
	SaturdayAug 1	81°F27°C	73°F23°C	0.08 in2 mm· 19%	40%	Drizzle	NNW 8 mph13 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 73°F23°C. Breezy from the N at 8 to 9 mph13 to 14 km/h. 15% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 74°F23°C. Breezy from the WNW at 8 mph13 km/h. 19% chance of drizzle throughout the night.
	SundayAug 2	80°F27°C	72°F22°C	0.03 in0.8 mm· 11%	35%	Drizzle	NE 8 mph13 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 72°F22°C. Breezy from the NE at 8 to 9 mph14 to 15 km/h. NightPartly cloudy, with a low around 72°F22°C. Breezy from the NNE at 8 mph13 km/h. 11% chance of drizzle in the evening.
	MondayAug 3	81°F27°C	71°F22°C	0.06 in1.5 mm· 10%	40%	Drizzle	SSE 9 mph14 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 71°F22°C. Breezy from the SSE at 9 to 10 mph15 to 17 km/h. 10% chance of drizzle throughout the day. NightPartly cloudy, with a low around 71°F22°C. Breezy from the S at 9 to 10 mph14 to 16 km/h.
	TuesdayAug 4	81°F27°C	72°F22°C	0.11 in2.7 mm· 18%	49%	Showers	SSW 10 mph15 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 72°F22°C. Breezy from the SSW at 10 mph16 km/h. 18% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 73°F23°C. Breezy from the SSW at 10 mph15 km/h. 12% chance of showers throughout the night.
	WednesdayAug 5	80°F27°C	71°F22°C	0.08 in2 mm· 14%	45%	Drizzle	WSW 9 mph15 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 71°F22°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. 14% chance of drizzle in the morning. NightPartly cloudy, with a low around 72°F22°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 13% chance of drizzle throughout the night.
	ThursdayAug 6	79°F26°C	70°F21°C	0.07 in1.8 mm· 13%	41%	Drizzle	WSW 9 mph14 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 70°F21°C. Breezy from the W at 9 to 10 mph15 to 15 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 70°F21°C. Breezy from the SW at 9 mph14 km/h. 13% chance of drizzle throughout the night.
	FridayAug 7	80°F26°C	69°F21°C	0.07 in1.7 mm· 15%	40%	Drizzle	SSW 9 mph14 km/h
DayPartly cloudy and warm, with a high of 80°F26°C and morning low of 69°F21°C. Breezy from the SSW at 9 to 10 mph14 to 15 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 70°F21°C. Breezy from the SSW at 9 mph14 km/h. 10% chance of drizzle throughout the night.

Nearby Cities

Deerfield3 mi5 km Highland Park4 mi6 km Glenview5 mi7 km Wheeling5 mi8 km Prospect Heights6 mi10 km Morton Grove6 mi10 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: 42.1275°N, 87.8290°W·Elevation: 197m·Timezone: America/Chicago·Population: 33,663