Current Conditions

Greater Grand Crossing, Illinois

78°F26°C
Showers

Wind

SSW 4 mph7 km/h

Humidity

80%

Cloud Cover

46%

As of Wednesday, August 12, 2026 at 6:59 PM CDT

Today's Outlook

Night

Partly cloudy, with a low around 76°F24°C. Light wind from the S around 4 mph6 km/h. 34% chance of drizzle in the evening.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ShowersHigh 79°F26°CLow 76°F24°CPrecip 0.07 in1.8 mm40%Cloud 65%Wind WSW 5 mph8 km/hWednesday: Overcast and warm, with a high of 79°F26°C. Breezy from the WSW at 7 to 8 mph11 to 13 km/h. 40% chance of light rain throughout the day. Heavy, humid air. Wednesday Night: Partly cloudy, with a low around 76°F24°C. Light wind from the S around 4 mph6 km/h. 34% chance of drizzle in the evening.
Light RainHigh 77°F25°CLow 73°F23°CPrecip 0.08 in2 mm62%Cloud 81%Wind E 5 mph8 km/hThursday: Overcast and warm, with a high of 77°F25°C. Light wind from the E around 5 mph8 km/h. 62% chance of light rain in the afternoon. Heavy, humid air. Thursday Night: Mostly cloudy, with a low around 73°F23°C. Light wind from the E around 4 mph7 km/h. 46% chance of showers in the evening.
Light RainHigh 78°F26°CLow 73°F23°CPrecip 0.29 in7.3 mm55%Cloud 94%Wind E 7 mph11 km/hFriday: Overcast and warm, with a high of 78°F26°C and morning low of 73°F23°C. Breezy from the ESE at 7 to 8 mph11 to 13 km/h. 55% chance of light rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 74°F23°C. Breezy from the E at 7 mph11 km/h. 47% chance of light rain throughout the night.
RainHigh 80°F27°CLow 74°F23°CPrecip 0.44 in11.1 mm58%Cloud 90%Wind SSE 8 mph12 km/hSaturday: Overcast and warm, with a high of 80°F27°C and morning low of 74°F23°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. 58% chance of rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 75°F24°C. Breezy from the SE at 7 to 8 mph11 to 13 km/h. 44% chance of light rain throughout the night.
Light RainHigh 82°F28°CFeels 88°F31°CLow 76°F24°CPrecip 0.24 in6 mm41%Cloud 79%Wind W 8 mph13 km/hSunday: Overcast and warm, with a high of 82°F28°C and morning low of 76°F24°C. Breezy from the W at 8 to 9 mph13 to 15 km/h. 34% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 76°F24°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. 41% chance of light rain throughout the night.
ShowersHigh 75°F24°CLow 72°F22°CPrecip 0.1 in2.5 mm40%Cloud 62%Wind NNE 9 mph15 km/hMonday: Mostly cloudy and warm, with a high of 75°F24°C. Breezy from the NNE at 10 to 11 mph16 to 17 km/h. 23% chance of drizzle throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 72°F22°C. Breezy from the NNE at 8 to 11 mph13 to 18 km/h. 40% chance of showers overnight.
Partly CloudyHigh 81°F27°CLow 69°F21°CPrecip 0 in0.1 mm4%Cloud 45%Wind SSW 5 mph9 km/hTuesday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 69°F21°C. Light wind from the SSW around 5 mph8 km/h. Tuesday Night: Partly cloudy, with a low around 69°F21°C. Breezy from the S at 6 to 8 mph9 to 13 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdayAug 1279°F26°C76°F24°C0.07 in1.8 mm· 40%65%ShowersWSW 5 mph8 km/h
ThursdayAug 1377°F25°C73°F23°C0.08 in2 mm· 62%81%Light RainE 5 mph8 km/h
FridayAug 1478°F26°C73°F23°C0.29 in7.3 mm· 55%94%Light RainE 7 mph11 km/h
SaturdayAug 1580°F27°C74°F23°C0.44 in11.1 mm· 58%90%RainSSE 8 mph12 km/h
SundayAug 1682°F28°C
Feels 88°F31°C
76°F24°C0.24 in6 mm· 41%79%Light RainW 8 mph13 km/h
MondayAug 1775°F24°C72°F22°C0.1 in2.5 mm· 40%62%ShowersNNE 9 mph15 km/h
TuesdayAug 1881°F27°C69°F21°C0 in0.1 mm· 4%45%Partly CloudySSW 5 mph9 km/h
WednesdayAug 1982°F28°C
Feels 86°F30°C
72°F22°C0.17 in4.2 mm· 24%72%Light RainSSW 10 mph16 km/h
ThursdayAug 2079°F26°C73°F23°C0.1 in2.5 mm· 23%51%ShowersNNW 9 mph15 km/h
FridayAug 2179°F26°C71°F21°C0.11 in2.8 mm· 15%41%ShowersESE 9 mph14 km/h
SaturdayAug 2280°F26°C71°F21°C0.03 in0.7 mm· 11%41%DrizzleE 9 mph14 km/h
SundayAug 2379°F26°C70°F21°C0.07 in1.7 mm· 12%42%DrizzleNNE 9 mph14 km/h
MondayAug 2478°F26°C70°F21°C0.06 in1.6 mm· 13%41%DrizzleNE 9 mph14 km/h
TuesdayAug 2578°F26°C69°F21°C0.07 in1.8 mm· 10%37%DrizzleE 8 mph13 km/h
WednesdayAug 2678°F26°C69°F21°C0.04 in1 mm· 10%39%DrizzleE 9 mph14 km/h

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About This Forecast

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