Current Conditions

Joliet, Illinois

75°F24°C

Partly Cloudy

Wind

SE 3 mph5 km/h

Humidity

43%

Cloud Cover

64%

As of Thursday, July 23, 2026 at 5:32 PM CDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 77°F25°C. Light wind from the ESE around 3 mph4 km/h. Dry air.

Night

Mostly cloudy, with a low around 66°F19°C. Light wind from the SE 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 66°F19°C	Precip 0 in0 mm—	Cloud 73%	Wind ESE 3 mph5 km/h	Thursday: Mostly cloudy and warm, with a high of 77°F25°C. Light wind from the ESE around 3 mph4 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 66°F19°C. Light wind from the SE around 3 mph5 km/h.
FridayJul 24	Partly Cloudy	High 79°F26°C	Low 60°F16°C	Precip 0 in0.1 mm9%	Cloud 65%	Wind SSE 4 mph7 km/h	Friday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 62°F17°C. Light wind from the SSE around 4 mph7 km/h. Friday Night: Mostly cloudy, with a low around 60°F16°C. Light wind from the S around 4 mph7 km/h.
SaturdayJul 25	Partly Cloudy	High 82°F28°C	Low 62°F17°C	Precip 0 in0.1 mm4%	Cloud 53%	Wind SSW 6 mph9 km/h	Saturday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 65°F19°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h. Saturday Night: Partly cloudy, with a low around 62°F17°C. Light wind from the SSW around 5 mph8 km/h.
SundayJul 26	Hot	High 90°F32°CFeels 97°F36°C	Low 71°F22°C	Precip 0.01 in0.2 mm5%	Cloud 69%	Wind SW 5 mph8 km/h	Sunday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 72°F22°C — feels like 97°F36°C. Light wind from the WSW around 5 mph8 km/h. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the SW around 5 mph8 km/h.
MondayJul 27	Showers	High 90°F32°CFeels 100°F38°C	Low 74°F24°C	Precip 0.31 in8 mm44%	Cloud 52%	Wind SW 8 mph13 km/h	Monday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 74°F24°C — feels like 100°F38°C. Breezy from the SW at 9 to 10 mph14 to 17 km/h. 44% chance of showers throughout the day. Heat risk in the afternoon. Monday Night: Mostly cloudy, with a low around 76°F24°C. Breezy from the SW at 7 mph11 km/h. 30% chance of showers throughout the night.
TuesdayJul 28	Drizzle	High 85°F30°CFeels 88°F31°C	Low 72°F22°C	Precip 0.04 in1.1 mm12%	Cloud 31%	Wind NNE 8 mph13 km/h	Tuesday: Partly cloudy and warm, with a high of 85°F30°C and morning low of 75°F24°C. Breezy from the NNE at 9 to 10 mph14 to 16 km/h. Humid. Tuesday Night: Mostly clear, with a low around 72°F22°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h. 12% chance of drizzle throughout the night.
WednesdayJul 29	Clear	High 85°F30°C	Low 67°F19°C	Precip 0.01 in0.2 mm5%	Cloud 17%	Wind NNE 6 mph10 km/h	Wednesday: Mostly clear and warm, with a high of 85°F30°C and morning low of 68°F20°C. Breezy from the NNE at 7 mph11 km/h. Wednesday Night: Mostly clear, with a low around 67°F19°C. Light wind from the NNE around 6 mph9 km/h.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	77°F25°C	66°F19°C	0 in0 mm· —	73%	Partly Cloudy	ESE 3 mph5 km/h
DayMostly cloudy and warm, with a high of 77°F25°C. Light wind from the ESE around 3 mph4 km/h. Dry air. NightMostly cloudy, with a low around 66°F19°C. Light wind from the SE around 3 mph5 km/h.
	FridayJul 24	79°F26°C	60°F16°C	0 in0.1 mm· 9%	65%	Partly Cloudy	SSE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 62°F17°C. Light wind from the SSE around 4 mph7 km/h. NightMostly cloudy, with a low around 60°F16°C. Light wind from the S around 4 mph7 km/h.
	SaturdayJul 25	82°F28°C	62°F17°C	0 in0.1 mm· 4%	53%	Partly Cloudy	SSW 6 mph9 km/h
DayMostly cloudy and warm, with a high of 82°F28°C and morning low of 65°F19°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h. NightPartly cloudy, with a low around 62°F17°C. Light wind from the SSW around 5 mph8 km/h.
	SundayJul 26	90°F32°C Feels 97°F36°C	71°F22°C	0.01 in0.2 mm· 5%	69%	Hot	SW 5 mph8 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 72°F22°C — feels like 97°F36°C. Light wind from the WSW around 5 mph8 km/h. Heat risk in the afternoon. NightMostly cloudy, with a low around 71°F22°C. Light wind from the SW around 5 mph8 km/h.
	MondayJul 27	90°F32°C Feels 100°F38°C	74°F24°C	0.31 in8 mm· 44%	52%	Showers	SW 8 mph13 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 74°F24°C — feels like 100°F38°C. Breezy from the SW at 9 to 10 mph14 to 17 km/h. 44% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 76°F24°C. Breezy from the SW at 7 mph11 km/h. 30% chance of showers throughout the night.
	TuesdayJul 28	85°F30°C Feels 88°F31°C	72°F22°C	0.04 in1.1 mm· 12%	31%	Drizzle	NNE 8 mph13 km/h
DayPartly cloudy and warm, with a high of 85°F30°C and morning low of 75°F24°C. Breezy from the NNE at 9 to 10 mph14 to 16 km/h. Humid. NightMostly clear, with a low around 72°F22°C. Breezy from the NNE at 7 to 8 mph11 to 12 km/h. 12% chance of drizzle throughout the night.
	WednesdayJul 29	85°F30°C	67°F19°C	0.01 in0.2 mm· 5%	17%	Clear	NNE 6 mph10 km/h
DayMostly clear and warm, with a high of 85°F30°C and morning low of 68°F20°C. Breezy from the NNE at 7 mph11 km/h. NightMostly clear, with a low around 67°F19°C. Light wind from the NNE around 6 mph9 km/h.
	ThursdayJul 30	87°F31°C	66°F19°C	0.05 in1.2 mm· 15%	29%	Drizzle	WSW 5 mph9 km/h
DayPartly cloudy and hot, with a high of 87°F31°C and morning low of 68°F20°C. Light wind from the W around 6 mph9 km/h. 12% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Light wind from the SSE around 5 mph8 km/h. 15% chance of drizzle in the evening.
	FridayJul 31	89°F31°C	69°F21°C	0.06 in1.5 mm· 13%	40%	Drizzle	SW 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. 13% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 69°F21°C. Light wind from the SW around 5 mph9 km/h. 13% chance of drizzle before dawn.
	SaturdayAug 1	88°F31°C	70°F21°C	0.06 in1.6 mm· 15%	34%	Drizzle	W 6 mph10 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 71°F21°C. Breezy from the WNW at 6 to 7 mph10 to 12 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 70°F21°C. Light wind from the WSW around 6 mph9 km/h. 15% chance of drizzle throughout the night.
	SundayAug 2	88°F31°C	69°F21°C	0.05 in1.2 mm· 11%	40%	Drizzle	SSW 6 mph10 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 69°F21°C. Breezy from the SW at 7 to 8 mph11 to 12 km/h. 11% chance of drizzle throughout the day. NightPartly cloudy, with a low around 69°F21°C. Light wind from the S around 6 mph10 km/h.
	MondayAug 3	88°F31°C	70°F21°C	0.07 in1.8 mm· 21%	47%	Showers	SSW 7 mph12 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 70°F21°C. Breezy from the SSW at 8 to 10 mph13 to 16 km/h. 21% chance of showers throughout the day. NightPartly cloudy, with a low around 70°F21°C. Breezy from the SSW at 7 mph11 km/h. 15% chance of drizzle in the evening.
	TuesdayAug 4	86°F30°C	70°F21°C	0.1 in2.5 mm· 16%	50%	Showers	SW 8 mph12 km/h
DayMostly cloudy and hot, with a high of 86°F30°C and morning low of 70°F21°C. Breezy from the WSW at 8 to 9 mph13 to 15 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 71°F22°C. Breezy from the SW at 7 to 8 mph11 to 12 km/h. 16% chance of showers throughout the night.
	WednesdayAug 5	84°F29°C	68°F20°C	0.11 in2.9 mm· 16%	47%	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 8 to 9 mph12 to 14 km/h. 15% chance of showers throughout the day. NightPartly cloudy, with a low around 68°F20°C. Light wind from the WSW around 6 mph10 km/h. 16% chance of drizzle throughout the night.
	ThursdayAug 6	84°F29°C	67°F19°C	0.09 in2.4 mm· 15%	42%	Showers	SW 6 mph10 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 67°F19°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F19°C. Light wind from the SSW around 6 mph9 km/h. 12% chance of showers throughout the night.

Nearby Cities

Crest Hill2 mi4 km Lockport5 mi7 km Shorewood6 mi10 km New Lenox6 mi10 km Romeoville8 mi14 km Homer Glen9 mi15 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: 41.5252°N, 88.0834°W·Elevation: 165m·Timezone: America/Chicago·Population: 147,861