Current Conditions

Calumet City, Illinois

61°F16°C
Drizzle

Wind

ENE 11 mph18 km/h

Humidity

76%

Cloud Cover

81%

As of Tuesday, September 22, 2026 at 9:03 PM CDT

Today's Outlook

Night

Overcast, with a low around 58°F15°C. Breezy from the ENE at 10 to 12 mph16 to 19 km/h. 10% chance of drizzle.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 63°F17°CLow 57°F14°CPrecip 0.01 in0.3 mm10%Cloud 82%Wind NE 11 mph18 km/hWednesday: Overcast and mild, with a high of 63°F17°C and morning low of 57°F14°C. Breezy from the NE at 12 to 13 mph19 to 20 km/h. Wednesday Night: Overcast, with a low around 58°F15°C. Breezy from the ENE at 10 to 12 mph16 to 19 km/h. 10% chance of drizzle.
Partly CloudyHigh 67°F19°CLow 58°F14°CPrecip 0 in0 mmCloud 61%Wind ENE 8 mph12 km/hThursday: Mostly cloudy and mild, with a high of 67°F19°C and morning low of 58°F14°C. Breezy from the ENE at 8 to 9 mph13 to 14 km/h. Thursday Night: Mostly cloudy, with a low around 59°F15°C. Breezy from the ENE at 7 to 9 mph12 to 14 km/h.
Partly CloudyHigh 66°F19°CLow 56°F14°CPrecip 0 in0 mmCloud 72%Wind ENE 7 mph11 km/hFriday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 56°F14°C. Breezy from the ENE at 6 to 8 mph10 to 13 km/h. Friday Night: Mostly cloudy, with a low around 58°F14°C. Breezy from the ENE at 7 to 8 mph12 to 12 km/h.
CloudyHigh 67°F19°CLow 56°F13°CPrecip 0 in0.1 mm4%Cloud 82%Wind E 6 mph10 km/hSaturday: Overcast and mild, with a high of 67°F19°C and morning low of 56°F13°C. Light wind from the ESE around 6 mph10 km/h. Dry air. Saturday Night: Overcast, with a low around 58°F14°C. Breezy from the E at 6 to 7 mph10 to 11 km/h.
DrizzleHigh 67°F20°CLow 58°F14°CPrecip 0.02 in0.5 mm10%Cloud 66%Wind NE 5 mph8 km/hSunday: Mostly cloudy and mild, with a high of 67°F20°C and morning low of 58°F14°C. Light wind from the NE around 5 mph8 km/h. 10% chance of drizzle in the morning. Sunday Night: Mostly cloudy, with a low around 59°F15°C. Light wind from the ENE around 5 mph9 km/h. 10% chance of drizzle.
ClearHigh 70°F21°CLow 58°F14°CPrecip 0 in0 mmCloud 28%Wind NE 5 mph8 km/hMonday: Partly cloudy and warm, with a high of 70°F21°C and morning low of 58°F14°C. Light wind from the NNE around 5 mph7 km/h. Monday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the NE around 6 mph9 km/h.
ShowersHigh 72°F22°CLow 57°F14°CPrecip 0.05 in1.3 mm23%Cloud 66%Wind SSE 8 mph13 km/hTuesday: Mostly cloudy and warm, with a high of 72°F22°C and morning low of 57°F14°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h. Tuesday Night: Mostly cloudy, with a low around 58°F14°C. Breezy from the SE at 8 to 11 mph13 to 17 km/h. 23% chance of showers in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2363°F17°C57°F14°C0.01 in0.3 mm· 10%82%DrizzleNE 11 mph18 km/h
ThursdaySep 2467°F19°C58°F14°C0 in0 mm· —61%Partly CloudyENE 8 mph12 km/h
FridaySep 2566°F19°C56°F14°C0 in0 mm· —72%Partly CloudyENE 7 mph11 km/h
SaturdaySep 2667°F19°C56°F13°C0 in0.1 mm· 4%82%CloudyE 6 mph10 km/h
SundaySep 2767°F20°C58°F14°C0.02 in0.5 mm· 10%66%DrizzleNE 5 mph8 km/h
MondaySep 2870°F21°C58°F14°C0 in0 mm· —28%ClearNE 5 mph8 km/h
TuesdaySep 2972°F22°C57°F14°C0.05 in1.3 mm· 23%66%ShowersSSE 8 mph13 km/h
WednesdaySep 3069°F20°C62°F17°C0.39 in10 mm· 40%83%Light RainSSE 11 mph17 km/h
ThursdayOct 167°F19°C60°F16°C0.26 in6.5 mm· 31%69%ShowersSSW 10 mph17 km/h
FridayOct 267°F19°C58°F14°C0.14 in3.6 mm· 25%62%ShowersWSW 10 mph16 km/h
SaturdayOct 367°F19°C58°F14°C0.13 in3.4 mm· 24%65%ShowersSW 10 mph16 km/h
SundayOct 466°F19°C57°F14°C0.15 in3.7 mm· 22%61%ShowersWSW 11 mph17 km/h
MondayOct 565°F18°C55°F13°C0.15 in3.7 mm· 20%53%ShowersWSW 10 mph17 km/h
TuesdayOct 665°F19°C55°F13°C0.07 in1.7 mm· 13%42%DrizzleW 10 mph16 km/h
WednesdayOct 765°F18°C54°F12°C0.08 in2 mm· 15%43%DrizzleW 10 mph17 km/h

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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Coordinates: 41.6156°N, 87.5295°W·Elevation: 180m·Timezone: America/Chicago·Population: 37,031