Current Conditions

Greater Grand Crossing, Illinois

91°F33°C
Hot

Feels like99°F37°C

Wind

SW 11 mph18 km/h

Humidity

54%

Cloud Cover

31%

As of Wednesday, September 2, 2026 at 5:14 PM CDT

Today's Outlook

Day

Partly cloudy and hot, with a high of 91°F33°C — feels like 99°F37°C. Breezy from the SW at 10 to 11 mph17 to 18 km/h. Heat risk in the afternoon.

Night

Partly cloudy, with a low around 83°F28°C. Breezy from the SW at 9 mph15 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
HotHigh 91°F33°CFeels 99°F37°CLow 83°F28°CFeels 89°F32°CPrecip 0.01 in0.2 mm6%Cloud 26%Wind SW 10 mph16 km/hWednesday: Partly cloudy and hot, with a high of 91°F33°C — feels like 99°F37°C. Breezy from the SW at 10 to 11 mph17 to 18 km/h. Heat risk in the afternoon. Wednesday Night: Partly cloudy, with a low around 83°F28°C. Breezy from the SW at 9 mph15 km/h.
DrizzleHigh 87°F31°CFeels 94°F35°CLow 78°F25°CPrecip 0.02 in0.6 mm25%Cloud 40%Wind SSW 7 mph11 km/hThursday: Mostly cloudy and hot, with a high of 87°F31°C and morning low of 78°F25°C — feels like 95°F35°C. Breezy from the SW at 6 to 8 mph10 to 12 km/h. 25% chance of drizzle in the afternoon. Heavy, humid air. Thursday Night: Mostly clear, with a low around 79°F26°C. Breezy from the S at 8 to 9 mph12 to 14 km/h.
DrizzleHigh 89°F32°CFeels 98°F36°CLow 77°F25°CPrecip 0.04 in0.9 mm16%Cloud 53%Wind SE 7 mph11 km/hFriday: Mostly cloudy and hot, with a high of 89°F32°C and morning low of 77°F25°C — feels like 97°F36°C. Breezy from the SSE at 7 mph11 km/h. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 78°F25°C. Breezy from the ESE at 7 to 8 mph11 to 13 km/h. 16% chance of drizzle in the evening.
ShowersHigh 81°F27°CFeels 85°F30°CLow 76°F25°CPrecip 0.17 in4.4 mm43%Cloud 55%Wind NE 8 mph13 km/hSaturday: Mostly cloudy and warm, with a high of 81°F27°C. Breezy from the NE at 8 to 10 mph13 to 16 km/h. 29% chance of showers throughout the day. Heavy, humid air. Saturday Night: Mostly cloudy, with a low around 76°F25°C. Breezy from the NE at 8 to 10 mph13 to 17 km/h. 43% chance of showers overnight.
Partly CloudyHigh 78°F26°CLow 72°F22°CPrecip 0.02 in0.6 mm6%Cloud 59%Wind E 8 mph13 km/hSunday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 72°F22°C. Breezy from the E at 8 to 9 mph13 to 15 km/h. Humid. Sunday Night: Mostly cloudy, with a low around 74°F23°C. Breezy from the E at 8 to 9 mph13 to 14 km/h.
Partly CloudyHigh 80°F27°CLow 70°F21°CPrecip 0.01 in0.2 mm5%Cloud 52%Wind ESE 8 mph13 km/hMonday: Partly cloudy and warm, with a high of 80°F27°C and morning low of 70°F21°C. Breezy from the ESE at 8 mph12 km/h. Monday Night: Mostly cloudy, with a low around 71°F22°C. Breezy from the ESE at 9 mph14 km/h.
Partly CloudyHigh 85°F29°CFeels 88°F31°CLow 70°F21°CPrecip 0.01 in0.2 mm4%Cloud 61%Wind SSE 11 mph17 km/hTuesday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 70°F21°C. Breezy from the SSE at 10 to 11 mph16 to 17 km/h. Tuesday Night: Mostly cloudy, with a low around 71°F22°C. Breezy from the SSE at 11 to 12 mph18 to 20 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 291°F33°C
Feels 99°F37°C
83°F28°C
Feels 89°F32°C
0.01 in0.2 mm· 6%26%HotSW 10 mph16 km/h
ThursdaySep 387°F31°C
Feels 94°F35°C
78°F25°C0.02 in0.6 mm· 25%40%DrizzleSSW 7 mph11 km/h
FridaySep 489°F32°C
Feels 98°F36°C
77°F25°C0.04 in0.9 mm· 16%53%DrizzleSE 7 mph11 km/h
SaturdaySep 581°F27°C
Feels 85°F30°C
76°F25°C0.17 in4.4 mm· 43%55%ShowersNE 8 mph13 km/h
SundaySep 678°F26°C72°F22°C0.02 in0.6 mm· 6%59%Partly CloudyE 8 mph13 km/h
MondaySep 780°F27°C70°F21°C0.01 in0.2 mm· 5%52%Partly CloudyESE 8 mph13 km/h
TuesdaySep 885°F29°C
Feels 88°F31°C
70°F21°C0.01 in0.2 mm· 4%61%Partly CloudySSE 11 mph17 km/h
WednesdaySep 988°F31°C
Feels 94°F34°C
77°F25°C0.04 in0.9 mm· 10%44%DrizzleSW 11 mph18 km/h
ThursdaySep 1081°F27°C74°F23°C0.24 in6 mm· 29%53%ShowersW 10 mph16 km/h
FridaySep 1180°F26°C70°F21°C0.09 in2.4 mm· 19%44%ShowersSSW 10 mph16 km/h
SaturdaySep 1280°F27°C70°F21°C0.1 in2.6 mm· 15%49%DrizzleSSW 11 mph17 km/h
SundaySep 1381°F27°C71°F21°C0.13 in3.2 mm· 18%54%DrizzleSSW 11 mph18 km/h
MondaySep 1479°F26°C71°F22°C0.16 in4 mm· 22%56%ShowersSSW 11 mph18 km/h
TuesdaySep 1578°F26°C69°F21°C0.14 in3.6 mm· 20%49%ShowersSW 10 mph17 km/h
WednesdaySep 1675°F24°C67°F20°C0.11 in2.7 mm· 17%48%ShowersNNW 10 mph16 km/h

Nearby Cities

About This Forecast

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Coordinates: 41.7611°N, 87.6149°W·Elevation: 180m·Timezone: America/Chicago·Population: 32,346