Current Conditions

Carpentersville, Illinois

77°F25°C

Partly Cloudy

Wind

S 2 mph4 km/h

Humidity

37%

Cloud Cover

77%

As of Thursday, July 23, 2026 at 4:42 PM CDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 77°F25°C. Light wind from the S around 2 mph3 km/h. Dry air.

Night

Overcast, with a low around 67°F19°C. Light wind from the SSE around 3 mph5 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
ThursdayJul 23	Partly Cloudy	High 77°F25°C	Low 67°F19°C	Precip 0 in0 mm—	Cloud 78%	Wind S 3 mph4 km/h	Thursday: Mostly cloudy and warm, with a high of 77°F25°C. Light wind from the S around 2 mph3 km/h. Dry air. Thursday Night: Overcast, with a low around 67°F19°C. Light wind from the SSE around 3 mph5 km/h.
FridayJul 24	Partly Cloudy	High 80°F26°C	Low 62°F16°C	Precip 0 in0 mm—	Cloud 61%	Wind S 4 mph7 km/h	Friday: Mostly cloudy and warm, with a high of 80°F26°C and morning low of 63°F17°C. Light wind from the S around 4 mph7 km/h. Friday Night: Mostly cloudy, with a low around 62°F16°C. Light wind from the S around 5 mph8 km/h.
SaturdayJul 25	Partly Cloudy	High 82°F28°C	Low 63°F17°C	Precip 0 in0 mm—	Cloud 43%	Wind SW 6 mph10 km/h	Saturday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 65°F18°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. Saturday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h.
SundayJul 26	Hot	High 91°F33°CFeels 96°F36°C	Low 71°F22°C	Precip 0.02 in0.5 mm9%	Cloud 67%	Wind SW 6 mph9 km/h	Sunday: Mostly cloudy and hot, with a high of 91°F33°C and morning low of 72°F22°C — feels like 97°F36°C. Breezy from the WSW at 6 to 7 mph9 to 12 km/h. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the SW around 6 mph9 km/h.
MondayJul 27	Showers	High 91°F33°CFeels 100°F38°C	Low 75°F24°C	Precip 0.28 in7.1 mm39%	Cloud 50%	Wind SW 8 mph12 km/h	Monday: Mostly cloudy and hot, with a high of 91°F33°C and morning low of 75°F24°C — feels like 100°F38°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. 39% chance of showers throughout the day. Heat risk in the afternoon. Monday Night: Partly cloudy, with a low around 76°F24°C. Breezy from the SW at 7 mph11 km/h. 29% chance of showers throughout the night.
TuesdayJul 28	Drizzle	High 84°F29°C	Low 71°F22°C	Precip 0.04 in1 mm13%	Cloud 32%	Wind NNE 8 mph13 km/h	Tuesday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 74°F23°C. Breezy from the NNE at 8 to 9 mph14 to 15 km/h. Humid. Tuesday Night: Mostly clear, with a low around 71°F22°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. 13% chance of drizzle overnight.
WednesdayJul 29	Clear	High 85°F29°C	Low 66°F19°C	Precip 0.02 in0.4 mm9%	Cloud 18%	Wind NE 6 mph9 km/h	Wednesday: Mostly clear and warm, with a high of 85°F29°C and morning low of 67°F19°C. Light wind from the NNE around 6 mph10 km/h. Wednesday Night: Mostly clear, with a low around 66°F19°C. Light wind from the NE around 5 mph9 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	77°F25°C	67°F19°C	0 in0 mm· —	78%	Partly Cloudy	S 3 mph4 km/h
DayMostly cloudy and warm, with a high of 77°F25°C. Light wind from the S around 2 mph3 km/h. Dry air. NightOvercast, with a low around 67°F19°C. Light wind from the SSE around 3 mph5 km/h.
	FridayJul 24	80°F26°C	62°F16°C	0 in0 mm· —	61%	Partly Cloudy	S 4 mph7 km/h
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 63°F17°C. Light wind from the S around 4 mph7 km/h. NightMostly cloudy, with a low around 62°F16°C. Light wind from the S around 5 mph8 km/h.
	SaturdayJul 25	82°F28°C	63°F17°C	0 in0 mm· —	43%	Partly Cloudy	SW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 65°F18°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. NightPartly cloudy, with a low around 63°F17°C. Breezy from the SW at 6 to 7 mph9 to 11 km/h.
	SundayJul 26	91°F33°C Feels 96°F36°C	71°F22°C	0.02 in0.5 mm· 9%	67%	Hot	SW 6 mph9 km/h
DayMostly cloudy and hot, with a high of 91°F33°C and morning low of 72°F22°C — feels like 97°F36°C. Breezy from the WSW at 6 to 7 mph9 to 12 km/h. Heat risk in the afternoon. NightMostly cloudy, with a low around 71°F22°C. Light wind from the SW around 6 mph9 km/h.
	MondayJul 27	91°F33°C Feels 100°F38°C	75°F24°C	0.28 in7.1 mm· 39%	50%	Showers	SW 8 mph12 km/h
DayMostly cloudy and hot, with a high of 91°F33°C and morning low of 75°F24°C — feels like 100°F38°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. 39% chance of showers throughout the day. Heat risk in the afternoon. NightPartly cloudy, with a low around 76°F24°C. Breezy from the SW at 7 mph11 km/h. 29% chance of showers throughout the night.
	TuesdayJul 28	84°F29°C	71°F22°C	0.04 in1 mm· 13%	32%	Drizzle	NNE 8 mph13 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 74°F23°C. Breezy from the NNE at 8 to 9 mph14 to 15 km/h. Humid. NightMostly clear, with a low around 71°F22°C. Breezy from the NNE at 7 to 8 mph11 to 13 km/h. 13% chance of drizzle overnight.
	WednesdayJul 29	85°F29°C	66°F19°C	0.02 in0.4 mm· 9%	18%	Clear	NE 6 mph9 km/h
DayMostly clear and warm, with a high of 85°F29°C and morning low of 67°F19°C. Light wind from the NNE around 6 mph10 km/h. NightMostly clear, with a low around 66°F19°C. Light wind from the NE around 5 mph9 km/h.
	ThursdayJul 30	87°F30°C	67°F20°C	0.06 in1.6 mm· 15%	33%	Drizzle	SW 6 mph9 km/h
DayPartly cloudy and hot, with a high of 87°F30°C and morning low of 69°F20°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F20°C. Light wind from the S around 5 mph9 km/h. 15% chance of drizzle in the evening.
	FridayJul 31	89°F31°C	69°F21°C	0.07 in1.7 mm· 14%	35%	Drizzle	WSW 6 mph9 km/h
DayPartly cloudy and hot, with a high of 89°F31°C and morning low of 70°F21°C. Breezy from the WSW at 6 to 7 mph10 to 11 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F21°C. Light wind from the SW around 6 mph9 km/h. 14% chance of drizzle throughout the night.
	SaturdayAug 1	88°F31°C	70°F21°C	0.08 in2 mm· 14%	36%	Drizzle	W 6 mph10 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 71°F22°C. Breezy from the W at 7 mph11 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 70°F21°C. Light wind from the SW around 6 mph10 km/h. 14% chance of drizzle throughout the night.
	SundayAug 2	87°F31°C	70°F21°C	0.06 in1.5 mm· 18%	43%	Drizzle	SW 6 mph10 km/h
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 70°F21°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. 18% chance of drizzle throughout the day. NightPartly cloudy, with a low around 70°F21°C. Breezy from the SSW at 6 to 7 mph10 to 11 km/h. 14% chance of drizzle throughout the night.
	MondayAug 3	88°F31°C	70°F21°C	0.06 in1.6 mm· 16%	47%	Drizzle	SW 8 mph12 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 70°F21°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 70°F21°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h. 16% chance of drizzle throughout the night.
	TuesdayAug 4	86°F30°C	71°F21°C	0.1 in2.5 mm· 23%	51%	Showers	WSW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 86°F30°C and morning low of 71°F21°C. Breezy from the WSW at 8 to 9 mph13 to 15 km/h. 23% chance of drizzle throughout the day. NightPartly cloudy, with a low around 71°F22°C. Breezy from the SW at 7 mph11 km/h. 19% chance of showers throughout the night.
	WednesdayAug 5	84°F29°C	68°F20°C	0.12 in3 mm· 19%	51%	Showers	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 68°F20°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. 19% chance of showers throughout the day. NightPartly cloudy, with a low around 69°F20°C. Light wind from the SW around 6 mph10 km/h. 19% chance of drizzle throughout the night.
	ThursdayAug 6	83°F29°C	68°F20°C	0.09 in2.2 mm· 16%	46%	Drizzle	WSW 7 mph11 km/h
DayMostly cloudy and warm, with a high of 83°F29°C and morning low of 68°F20°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Light wind from the SW around 6 mph10 km/h. 16% chance of drizzle throughout the night.

Nearby Cities

Algonquin4 mi6 km Lake in the Hills6 mi9 km Elgin6 mi10 km Cary6 mi10 km Streamwood8 mi12 km Crystal Lake9 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: 42.1211°N, 88.2579°W·Elevation: 271m·Timezone: America/Chicago·Population: 38,512