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Hourly Forecast
Daylight Hours
06:36
Sunrise
18:52
Sunset
Moon
Waxing Crescent
11:31
Moonrise
20:23
Moonset
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Weather in Calumet City tomorrow, September 16, 2026
Cloud cover dominates in Calumet City on September 16, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Expect a grey start, with morning cloud around 100% by 00:00. Outdoor plans early on should not rely on bright skies.
The day peaks near 22°C and cools toward 19°C. Moisture in the air spans 88%-96%, with the highest values around 03:00. A lighter breeze peaks around 04:00 near 4.2 km/h.
Through the afternoon cloud remains the main feature, with cover near 84% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 14.5 km, briefly nearer 12.3 km. Sunrise is at 06:37 and sunset at 18:50, giving 12 hours 12 minutes of sunlight today.
In short, cloud leads the story in Calumet City on September 16, 2026; expect limited sun and a peak around 22°C.
Frequently asked questions about weather in Calumet City
How warm does it get in Calumet City?
The warmest month in Calumet City is July, with average high temperatures of 28°C. The average temperature during this period is around 24°C.
How cold does it get in Calumet City?
The coldest month in Calumet City is January, with average low temperatures of -5°C. The average temperature during this period is around -3°C.
What is the wettest time of year in Calumet City?
The wettest month in Calumet City is May, with an average of 128mm of precipitation.
What is the driest time of year in Calumet City?
The driest month in Calumet City is December, with an average of 63mm of precipitation.
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