Current Conditions

Greater Grand Crossing, Illinois

83°F29°C

Drizzle

Feels like90°F32°C

Wind

SW 10 mph15 km/h

Humidity

73%

Cloud Cover

12%

As of Wednesday, September 2, 2026 at 9:17 PM CDT

Today's Outlook

Night

Mostly clear, with a low around 79°F26°C. Breezy from the S at 8 to 9 mph13 to 15 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 88°F31°CFeels 95°F35°C	Low 78°F26°C	Precip 0.02 in0.6 mm29%	Cloud 36%	Wind SSW 7 mph12 km/h	Thursday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 78°F26°C — feels like 95°F35°C. Breezy from the SW at 7 mph11 km/h. 29% chance of drizzle in the afternoon. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 79°F26°C. Breezy from the S at 8 to 9 mph13 to 15 km/h.
Drizzle	High 90°F32°CFeels 97°F36°C	Low 78°F25°C	Precip 0.03 in0.8 mm17%	Cloud 49%	Wind SE 7 mph12 km/h	Friday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 78°F25°C — feels like 97°F36°C. Breezy from the SSE at 7 to 8 mph12 to 13 km/h. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 78°F26°C. Breezy from the SE at 7 to 8 mph12 to 13 km/h. 17% chance of drizzle in the evening.
Showers	High 81°F27°CFeels 86°F30°C	Low 76°F25°C	Precip 0.13 in3.2 mm30%	Cloud 49%	Wind NE 8 mph14 km/h	Saturday: Mostly cloudy and warm, with a high of 81°F27°C. Breezy from the NE at 8 to 11 mph14 to 17 km/h. 23% chance of showers throughout the day. Heavy, humid air. Saturday Night: Partly cloudy, with a low around 76°F25°C. Breezy from the NE at 8 to 10 mph13 to 17 km/h. 30% chance of showers throughout the night.
Partly Cloudy	High 79°F26°C	Low 72°F22°C	Precip 0.02 in0.4 mm6%	Cloud 60%	Wind E 8 mph12 km/h	Sunday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 72°F22°C. Breezy from the ESE at 7 to 8 mph12 to 13 km/h. Humid. Sunday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the E at 8 mph13 km/h.
Partly Cloudy	High 80°F27°C	Low 70°F21°C	Precip 0.01 in0.2 mm3%	Cloud 56%	Wind SE 8 mph12 km/h	Monday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 70°F21°C. Breezy from the SE at 7 mph11 km/h. Monday Night: Mostly cloudy, with a low around 72°F22°C. Breezy from the ESE at 8 to 9 mph13 to 14 km/h.
Partly Cloudy	High 85°F30°CFeels 88°F31°C	Low 71°F21°C	Precip 0.02 in0.5 mm5%	Cloud 57%	Wind SSE 10 mph17 km/h	Tuesday: Mostly cloudy and warm, with a high of 85°F30°C and morning low of 71°F21°C. Breezy from the SSE at 10 to 11 mph16 to 17 km/h. Humid. Tuesday Night: Partly cloudy, with a low around 72°F22°C. Breezy from the SSE at 10 to 12 mph17 to 20 km/h.
Hot	High 88°F31°CFeels 95°F35°C	Low 77°F25°C	Precip 0.03 in0.8 mm9%	Cloud 40%	Wind SSW 12 mph19 km/h	Wednesday: Partly cloudy and hot, with a high of 88°F31°C and morning low of 77°F25°C — feels like 95°F35°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 77°F25°C. Breezy from the SSW at 12 to 13 mph19 to 21 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	88°F31°C Feels 95°F35°C	78°F26°C	0.02 in0.6 mm· 29%	36%	Drizzle	SSW 7 mph12 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 78°F26°C — feels like 95°F35°C. Breezy from the SW at 7 mph11 km/h. 29% chance of drizzle in the afternoon. Heat risk in the afternoon. NightMostly clear, with a low around 79°F26°C. Breezy from the S at 8 to 9 mph13 to 15 km/h.
	FridaySep 4	90°F32°C Feels 97°F36°C	78°F25°C	0.03 in0.8 mm· 17%	49%	Drizzle	SE 7 mph12 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 78°F25°C — feels like 97°F36°C. Breezy from the SSE at 7 to 8 mph12 to 13 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 78°F26°C. Breezy from the SE at 7 to 8 mph12 to 13 km/h. 17% chance of drizzle in the evening.
	SaturdaySep 5	81°F27°C Feels 86°F30°C	76°F25°C	0.13 in3.2 mm· 30%	49%	Showers	NE 8 mph14 km/h
DayMostly cloudy and warm, with a high of 81°F27°C. Breezy from the NE at 8 to 11 mph14 to 17 km/h. 23% chance of showers throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 76°F25°C. Breezy from the NE at 8 to 10 mph13 to 17 km/h. 30% chance of showers throughout the night.
	SundaySep 6	79°F26°C	72°F22°C	0.02 in0.4 mm· 6%	60%	Partly Cloudy	E 8 mph12 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 72°F22°C. Breezy from the ESE at 7 to 8 mph12 to 13 km/h. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the E at 8 mph13 km/h.
	MondaySep 7	80°F27°C	70°F21°C	0.01 in0.2 mm· 3%	56%	Partly Cloudy	SE 8 mph12 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 70°F21°C. Breezy from the SE at 7 mph11 km/h. NightMostly cloudy, with a low around 72°F22°C. Breezy from the ESE at 8 to 9 mph13 to 14 km/h.
	TuesdaySep 8	85°F30°C Feels 88°F31°C	71°F21°C	0.02 in0.5 mm· 5%	57%	Partly Cloudy	SSE 10 mph17 km/h
DayMostly cloudy and warm, with a high of 85°F30°C and morning low of 71°F21°C. Breezy from the SSE at 10 to 11 mph16 to 17 km/h. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the SSE at 10 to 12 mph17 to 20 km/h.
	WednesdaySep 9	88°F31°C Feels 95°F35°C	77°F25°C	0.03 in0.8 mm· 9%	40%	Hot	SSW 12 mph19 km/h
DayPartly cloudy and hot, with a high of 88°F31°C and morning low of 77°F25°C — feels like 95°F35°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. Heat risk in the afternoon. NightPartly cloudy, with a low around 77°F25°C. Breezy from the SSW at 12 to 13 mph19 to 21 km/h.
	ThursdaySep 10	83°F28°C	76°F24°C	0.19 in4.9 mm· 30%	51%	Showers	WSW 11 mph17 km/h
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 76°F24°C. Breezy from the WSW at 11 mph18 km/h. 30% chance of showers throughout the day. Humid. NightPartly cloudy, with a low around 76°F24°C. Breezy from the SW at 10 to 12 mph17 to 19 km/h. 24% chance of showers throughout the night.
	FridaySep 11	79°F26°C	71°F22°C	0.2 in5 mm· 25%	53%	Showers	WSW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 71°F22°C. Breezy from the WSW at 10 mph16 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SW at 10 mph15 km/h. 25% chance of showers throughout the night.
	SaturdaySep 12	79°F26°C	70°F21°C	0.12 in3.1 mm· 18%	51%	Showers	SSW 10 mph16 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 70°F21°C. Breezy from the SSW at 10 mph16 km/h. 18% chance of drizzle throughout the day. NightMostly cloudy, with a low around 71°F21°C. Breezy from the S at 10 to 11 mph16 to 17 km/h. 18% chance of showers throughout the night.
	SundaySep 13	78°F26°C	70°F21°C	0.17 in4.3 mm· 22%	56%	Showers	SSW 11 mph18 km/h
DayMostly cloudy and warm, with a high of 78°F26°C and morning low of 70°F21°C. Breezy from the SSW at 12 mph19 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 71°F22°C. Breezy from the SSW at 11 mph18 km/h. 22% chance of showers throughout the night.
	MondaySep 14	78°F25°C	69°F21°C	0.11 in2.9 mm· 16%	49%	Showers	SW 10 mph17 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 69°F21°C. Breezy from the WSW at 11 mph17 km/h. 15% chance of drizzle throughout the day. NightPartly cloudy, with a low around 70°F21°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. 16% chance of showers throughout the night.
	TuesdaySep 15	76°F24°C	67°F19°C	0.11 in2.9 mm· 15%	47%	Showers	ENE 10 mph16 km/h
DayMostly cloudy and warm, with a high of 76°F24°C and morning low of 67°F19°C. Breezy from the NE at 10 to 11 mph16 to 17 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Breezy from the E at 10 to 11 mph16 to 17 km/h. 15% chance of showers throughout the night.
	WednesdaySep 16	75°F24°C	66°F19°C	0.13 in3.4 mm· 18%	46%	Showers	SE 10 mph17 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 66°F19°C. Breezy from the SE at 10 mph16 km/h. 18% chance of showers throughout the day. NightPartly cloudy, with a low around 68°F20°C. Breezy from the ESE at 10 to 11 mph17 to 17 km/h. 18% chance of showers throughout the night.
	ThursdaySep 17	75°F24°C	65°F18°C	0.08 in2 mm· 13%	46%	Drizzle	S 10 mph16 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 65°F18°C. Breezy from the SSW at 10 mph16 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Breezy from the SE at 10 to 11 mph16 to 17 km/h. 11% chance of drizzle throughout the night.

Nearby Cities

Chatham1 mi2 km Woodlawn1 mi2 km South Shore2 mi3 km Englewood2 mi3 km Auburn Gresham2 mi4 km Hyde Park3 mi4 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: 41.7611°N, 87.6149°W·Elevation: 180m·Timezone: America/Chicago·Population: 32,346