Current Conditions

Mount Greenwood, Illinois

79°F26°C
Showers

Wind

SW 4 mph6 km/h

Humidity

78%

Cloud Cover

49%

As of Wednesday, August 12, 2026 at 6:41 PM CDT

Today's Outlook

Night

Partly cloudy, with a low around 75°F24°C. Light wind from the S around 4 mph6 km/h. 37% chance of showers in the evening.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ShowersHigh 80°F27°CLow 75°F24°CPrecip 0.08 in2 mm44%Cloud 66%Wind WSW 5 mph8 km/hWednesday: Overcast and warm, with a high of 80°F27°C. Breezy from the WSW at 6 to 7 mph10 to 12 km/h. 44% chance of light rain throughout the day. Heavy, humid air. Wednesday Night: Partly cloudy, with a low around 75°F24°C. Light wind from the S around 4 mph6 km/h. 37% chance of showers in the evening.
Light RainHigh 78°F25°CLow 71°F22°CPrecip 0.1 in2.5 mm59%Cloud 82%Wind E 4 mph7 km/hThursday: Overcast and warm, with a high of 78°F25°C and morning low of 71°F22°C. Light wind from the E around 5 mph7 km/h. 59% chance of light rain in the afternoon. Heavy, humid air. Thursday Night: Mostly cloudy, with a low around 71°F22°C. Light wind from the E around 4 mph6 km/h. 50% chance of showers in the evening.
Light RainHigh 78°F26°CLow 72°F22°CPrecip 0.34 in8.7 mm62%Cloud 94%Wind E 6 mph10 km/hFriday: Overcast and warm, with a high of 78°F26°C and morning low of 72°F22°C. Breezy from the ESE at 6 to 7 mph10 to 12 km/h. 62% chance of light rain throughout the day. Humid. Friday Night: Overcast, with a low around 72°F22°C. Light wind from the E around 6 mph9 km/h. 47% chance of light rain throughout the night.
RainHigh 81°F27°CFeels 87°F31°CLow 73°F23°CPrecip 0.49 in12.4 mm63%Cloud 91%Wind SSE 7 mph11 km/hSaturday: Overcast and warm, with a high of 81°F27°C and morning low of 73°F23°C — feels like 88°F31°C. Breezy from the S at 7 to 8 mph11 to 12 km/h. 63% chance of rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 74°F23°C. Breezy from the SE at 6 to 7 mph10 to 11 km/h. 53% chance of rain throughout the night.
Light RainHigh 84°F29°CFeels 90°F32°CLow 75°F24°CPrecip 0.22 in5.6 mm43%Cloud 78%Wind W 7 mph12 km/hSunday: Overcast and warm, with a high of 84°F29°C and morning low of 76°F24°C — feels like 90°F32°C. Breezy from the W at 7 to 8 mph12 to 13 km/h. 35% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the W at 7 mph11 km/h. 43% chance of light rain throughout the night.
ShowersHigh 76°F25°CLow 70°F21°CPrecip 0.1 in2.6 mm31%Cloud 64%Wind NNE 8 mph12 km/hMonday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 71°F22°C. Breezy from the NNE at 9 mph14 km/h. 20% chance of drizzle throughout the day. Humid. Monday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the NNE at 7 to 9 mph11 to 14 km/h. 31% chance of showers overnight.
Partly CloudyHigh 82°F28°CLow 66°F19°CPrecip 0.01 in0.3 mm4%Cloud 49%Wind SSW 5 mph8 km/hTuesday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 67°F19°C. Light wind from the SW around 5 mph8 km/h. Tuesday Night: Partly cloudy, with a low around 66°F19°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdayAug 1280°F27°C75°F24°C0.08 in2 mm· 44%66%ShowersWSW 5 mph8 km/h
ThursdayAug 1378°F25°C71°F22°C0.1 in2.5 mm· 59%82%Light RainE 4 mph7 km/h
FridayAug 1478°F26°C72°F22°C0.34 in8.7 mm· 62%94%Light RainE 6 mph10 km/h
SaturdayAug 1581°F27°C
Feels 87°F31°C
73°F23°C0.49 in12.4 mm· 63%91%RainSSE 7 mph11 km/h
SundayAug 1684°F29°C
Feels 90°F32°C
75°F24°C0.22 in5.6 mm· 43%78%Light RainW 7 mph12 km/h
MondayAug 1776°F25°C70°F21°C0.1 in2.6 mm· 31%64%ShowersNNE 8 mph12 km/h
TuesdayAug 1882°F28°C66°F19°C0.01 in0.3 mm· 4%49%Partly CloudySSW 5 mph8 km/h
WednesdayAug 1983°F29°C
Feels 87°F31°C
71°F22°C0.15 in3.9 mm· 23%68%ShowersSSW 8 mph14 km/h
ThursdayAug 2082°F28°C71°F22°C0.1 in2.5 mm· 17%48%DrizzleWNW 8 mph13 km/h
FridayAug 2181°F27°C70°F21°C0.05 in1.3 mm· 14%41%DrizzleW 7 mph12 km/h
SaturdayAug 2281°F27°C69°F20°C0.06 in1.5 mm· 12%39%DrizzleNNE 7 mph11 km/h
SundayAug 2381°F27°C69°F20°C0.04 in0.9 mm· 10%39%DrizzleNE 8 mph13 km/h
MondayAug 2481°F27°C68°F20°C0.04 in0.9 mm· 12%40%DrizzleENE 7 mph12 km/h
TuesdayAug 2580°F27°C68°F20°C0.06 in1.6 mm· 15%40%DrizzleN 8 mph13 km/h
WednesdayAug 2679°F26°C67°F20°C0.05 in1.2 mm· 12%41%DrizzleNE 7 mph12 km/h

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About This Forecast

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Coordinates: 41.6981°N, 87.7087°W·Elevation: 189m·Timezone: America/Chicago·Population: 18,783