Current Conditions

Greater Grand Crossing, Illinois

73°F23°C
Partly Cloudy

Wind

E 3 mph6 km/h

Humidity

46%

Cloud Cover

51%

As of Thursday, July 23, 2026 at 12:55 PM CDT

Today's Outlook

Day

Partly cloudy and warm, with a high of 74°F24°C and morning low of 64°F18°C. Light wind from the E around 4 mph6 km/h.

Night

Mostly cloudy, with a low around 70°F21°C. Light wind from the ESE around 6 mph10 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ThursdayJul 23Partly CloudyHigh 74°F24°CLow 64°F18°CPrecip 0 in0 mmCloud 50%Wind ESE 5 mph7 km/hThursday: Partly cloudy and warm, with a high of 74°F24°C and morning low of 64°F18°C. Light wind from the E around 4 mph6 km/h. Thursday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the ESE around 6 mph10 km/h.
FridayJul 24Partly CloudyHigh 78°F25°CLow 67°F20°CPrecip 0 in0 mmCloud 57%Wind SSE 6 mph9 km/hFriday: Mostly cloudy and warm, with a high of 78°F25°C and morning low of 68°F20°C. Light wind from the SSE around 5 mph8 km/h. Friday Night: Mostly cloudy, with a low around 67°F20°C. Breezy from the S at 6 to 8 mph10 to 13 km/h.
SaturdayJul 25Partly CloudyHigh 80°F27°CLow 68°F20°CPrecip 0 in0.1 mm3%Cloud 43%Wind SSW 8 mph13 km/hSaturday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Breezy from the SSW at 8 to 9 mph13 to 15 km/h. Saturday Night: Partly cloudy, with a low around 68°F20°C. Breezy from the SW at 8 mph12 km/h.
SundayJul 26Partly CloudyHigh 86°F30°CFeels 92°F33°CLow 73°F23°CPrecip 0.01 in0.3 mm5%Cloud 62%Wind SW 7 mph11 km/hSunday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 73°F23°C. Breezy from the SW at 6 to 7 mph10 to 11 km/h. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h.
MondayJul 27ShowersHigh 88°F31°CFeels 97°F36°CLow 77°F25°CPrecip 0.19 in4.8 mm28%Cloud 50%Wind SSW 10 mph16 km/hMonday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 77°F25°C — feels like 97°F36°C. Breezy from the SSW at 10 to 12 mph17 to 19 km/h. 28% chance of showers throughout the day. Heat risk in the afternoon. Monday Night: Partly cloudy, with a low around 77°F25°C. Breezy from the SSW at 9 to 10 mph15 to 17 km/h. 18% chance of showers throughout the night.
TuesdayJul 28ShowersHigh 79°F26°CLow 73°F23°CPrecip 0.05 in1.3 mm16%Cloud 30%Wind N 11 mph18 km/hTuesday: Partly cloudy and warm, with a high of 78°F26°C. Breezy from the N at 12 to 13 mph20 to 21 km/h. Humid. Tuesday Night: Mostly clear, with a low around 73°F23°C. Breezy from the N at 10 to 11 mph17 to 18 km/h. 16% chance of showers overnight.
WednesdayJul 29ClearHigh 80°F27°CLow 71°F22°CPrecip 0.02 in0.5 mm6%Cloud 18%Wind NNE 9 mph14 km/hWednesday: Mostly clear and warm, with a high of 80°F27°C and morning low of 71°F22°C. Breezy from the NNE at 9 to 10 mph14 to 16 km/h. Wednesday Night: Mostly clear, with a low around 71°F22°C. Breezy from the NNE at 9 mph14 km/h.

15-Day Forecast

Day High (°F) Low (°F) Precip (mm) Cloud Cover (%) Condition Wind (mph)

Nearby Cities

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