Current Conditions

Carpentersville, Illinois

70°F21°C

Rain

Wind

E 4 mph7 km/h

Humidity

96%

Cloud Cover

98%

As of Thursday, August 13, 2026 at 5:46 AM CDT

Today's Outlook

Day

Overcast and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the E at 5 to 7 mph8 to 11 km/h. 95% chance of light rain in the afternoon. Humid.

Night

Mostly cloudy, with a low around 70°F21°C. Light wind from the ENE around 4 mph7 km/h. 85% chance of rain in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 77°F25°C	Low 70°F21°C	Precip 0.26 in6.6 mm95%	Cloud 84%	Wind E 5 mph7 km/h	Thursday: Overcast and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the E at 5 to 7 mph8 to 11 km/h. 95% chance of light rain in the afternoon. Humid. Thursday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the ENE around 4 mph7 km/h. 85% chance of rain in the evening.
Rain	High 76°F25°C	Low 70°F21°C	Precip 0.51 in12.9 mm78%	Cloud 95%	Wind E 6 mph10 km/h	Friday: Overcast and warm, with a high of 76°F25°C and morning low of 70°F21°C. Breezy from the E at 6 to 7 mph10 to 12 km/h. 78% chance of rain throughout the day. Humid. Friday Night: Overcast, with a low around 71°F21°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. 71% chance of rain throughout the night.
Rain	High 79°F26°C	Low 71°F22°C	Precip 0.48 in12.1 mm70%	Cloud 91%	Wind SE 6 mph9 km/h	Saturday: Overcast and warm, with a high of 79°F26°C and morning low of 71°F22°C. Light wind from the SE around 6 mph10 km/h. 70% chance of rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 71°F22°C. Light wind from the ESE around 5 mph8 km/h. 31% chance of light rain throughout the night.
Light Rain	High 84°F29°CFeels 89°F32°C	Low 74°F23°C	Precip 0.22 in5.6 mm48%	Cloud 81%	Wind WNW 7 mph11 km/h	Sunday: Overcast and warm, with a high of 84°F29°C and morning low of 74°F23°C — feels like 90°F32°C. Breezy from the WNW at 8 mph13 km/h. 46% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 74°F23°C. Light wind from the W around 6 mph10 km/h. 48% chance of light rain throughout the night.
Drizzle	High 78°F26°C	Low 67°F20°C	Precip 0.03 in0.7 mm16%	Cloud 54%	Wind N 5 mph8 km/h	Monday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 67°F20°C. Light wind from the N around 6 mph9 km/h. 16% chance of drizzle around midday. Monday Night: Partly cloudy, with a low around 68°F20°C. Light wind from the N around 5 mph8 km/h. 13% chance of drizzle overnight.
Showers	High 81°F27°C	Low 63°F17°C	Precip 0.04 in0.9 mm17%	Cloud 61%	Wind SW 6 mph10 km/h	Tuesday: Mostly cloudy and warm, with a high of 81°F27°C and morning low of 64°F18°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. Tuesday Night: Mostly cloudy, with a low around 63°F17°C. Breezy from the SSW at 5 to 7 mph9 to 11 km/h. 17% chance of showers in the evening.
Light Rain	High 80°F27°C	Low 69°F21°C	Precip 0.34 in8.6 mm51%	Cloud 73%	Wind SW 8 mph12 km/h	Wednesday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 69°F21°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 51% chance of light rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the SW at 7 to 8 mph11 to 12 km/h. 40% chance of showers throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	77°F25°C	70°F21°C	0.26 in6.6 mm· 95%	84%	Rain	E 5 mph7 km/h
DayOvercast and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the E at 5 to 7 mph8 to 11 km/h. 95% chance of light rain in the afternoon. Humid. NightMostly cloudy, with a low around 70°F21°C. Light wind from the ENE around 4 mph7 km/h. 85% chance of rain in the evening.
	FridayAug 14	76°F25°C	70°F21°C	0.51 in12.9 mm· 78%	95%	Rain	E 6 mph10 km/h
DayOvercast and warm, with a high of 76°F25°C and morning low of 70°F21°C. Breezy from the E at 6 to 7 mph10 to 12 km/h. 78% chance of rain throughout the day. Humid. NightOvercast, with a low around 71°F21°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. 71% chance of rain throughout the night.
	SaturdayAug 15	79°F26°C	71°F22°C	0.48 in12.1 mm· 70%	91%	Rain	SE 6 mph9 km/h
DayOvercast and warm, with a high of 79°F26°C and morning low of 71°F22°C. Light wind from the SE around 6 mph10 km/h. 70% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 71°F22°C. Light wind from the ESE around 5 mph8 km/h. 31% chance of light rain throughout the night.
	SundayAug 16	84°F29°C Feels 89°F32°C	74°F23°C	0.22 in5.6 mm· 48%	81%	Light Rain	WNW 7 mph11 km/h
DayOvercast and warm, with a high of 84°F29°C and morning low of 74°F23°C — feels like 90°F32°C. Breezy from the WNW at 8 mph13 km/h. 46% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Light wind from the W around 6 mph10 km/h. 48% chance of light rain throughout the night.
	MondayAug 17	78°F26°C	67°F20°C	0.03 in0.7 mm· 16%	54%	Drizzle	N 5 mph8 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 67°F20°C. Light wind from the N around 6 mph9 km/h. 16% chance of drizzle around midday. NightPartly cloudy, with a low around 68°F20°C. Light wind from the N around 5 mph8 km/h. 13% chance of drizzle overnight.
	TuesdayAug 18	81°F27°C	63°F17°C	0.04 in0.9 mm· 17%	61%	Showers	SW 6 mph10 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 64°F18°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. NightMostly cloudy, with a low around 63°F17°C. Breezy from the SSW at 5 to 7 mph9 to 11 km/h. 17% chance of showers in the evening.
	WednesdayAug 19	80°F27°C	69°F21°C	0.34 in8.6 mm· 51%	73%	Light Rain	SW 8 mph12 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 69°F21°C. Breezy from the WSW at 8 to 9 mph13 to 14 km/h. 51% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 70°F21°C. Breezy from the SW at 7 to 8 mph11 to 12 km/h. 40% chance of showers throughout the night.
	ThursdayAug 20	77°F25°C	65°F18°C	0.09 in2.4 mm· 14%	48%	Drizzle	N 7 mph11 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 65°F18°C. Breezy from the NNW at 7 mph11 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Breezy from the N at 6 to 7 mph10 to 11 km/h. 13% chance of drizzle throughout the night.
	FridayAug 21	78°F26°C	63°F17°C	0.08 in2.1 mm· 17%	45%	Drizzle	W 5 mph9 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 63°F17°C. Light wind from the W around 6 mph9 km/h. 17% chance of drizzle throughout the day. NightPartly cloudy, with a low around 63°F17°C. Light wind from the SW around 5 mph8 km/h. 14% chance of drizzle throughout the night.
	SaturdayAug 22	80°F27°C	64°F18°C	0.06 in1.5 mm· 13%	39%	Drizzle	WSW 6 mph9 km/h
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 64°F18°C. Breezy from the W at 6 to 7 mph10 to 11 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 64°F18°C. Light wind from the SSW around 5 mph9 km/h.
	SundayAug 23	81°F27°C	64°F18°C	0.04 in0.9 mm· 9%	37%	Clear	SW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 64°F18°C. Breezy from the WSW at 7 mph11 km/h. NightPartly cloudy, with a low around 64°F18°C. Light wind from the SSW around 6 mph9 km/h.
	MondayAug 24	82°F28°C	65°F18°C	0.04 in1.1 mm· 9%	39%	Clear	SSW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 65°F18°C. Breezy from the SW at 7 mph11 km/h. NightPartly cloudy, with a low around 65°F18°C. Light wind from the S around 6 mph9 km/h.
	TuesdayAug 25	83°F28°C	65°F18°C	0.03 in0.8 mm· 7%	39%	Clear	SW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 83°F28°C and morning low of 65°F18°C. Breezy from the SW at 7 mph11 km/h. NightPartly cloudy, with a low around 66°F19°C. Light wind from the S around 6 mph9 km/h.
	WednesdayAug 26	82°F28°C	66°F19°C	0.06 in1.6 mm· 13%	42%	Drizzle	ESE 6 mph10 km/h
DayPartly cloudy and warm, with a high of 82°F28°C and morning low of 66°F19°C. Breezy from the WSW at 6 to 7 mph10 to 12 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F19°C. Light wind from the ESE around 6 mph9 km/h.
	ThursdayAug 27	81°F27°C	65°F19°C	0.06 in1.6 mm· 14%	49%	Drizzle	ENE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 65°F19°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Light wind from the E around 6 mph9 km/h. 12% 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

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Coordinates: 42.1211°N, 88.2579°W·Elevation: 271m·Timezone: America/Chicago·Population: 38,512