Calumet City Weather Forecast
- 51
- 76
Chance Thunderstorms
- 54
- 65
Partly Sunny
- 61
- 80
Mostly Cloudy
- 49
- 73
Rain Showers Likely
- 46
- 62
Slight Chance Rain Showers
- 46
- 60
Mostly Cloudy
Today 21 Apr Southern Cook
Partly cloudy in the Morning, then becoming mostly cloudy. A chance of Showers with a slight chance of Thunderstorms late. Highs in the mid 70s. Southwest Winds 10 to 15 Mph, increasing to 15 to 20 Mph in the afternoon. Chance of precipitation 40 percent.
Tonight 21 Apr Southern Cook
Partly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the lower 50s. West Winds 5 to 10 Mph, becoming northwest after midnight. Chance of precipitation 40 percent.
Calumet City Temperature Statistics
April Temperature
Lansing Municipal Airport (5 miles)
Lowest 11 April, 2026
30 °FAverage April
52.7 °FHighest 17 April, 2026
80.8 °F
Climate (2021–Present)
Lansing Municipal Airport (5 miles)
Average Low 2021–2026
42.4 °FAverage 2021–2026
51.6 °FAverage High 2021–2026
60.5 °F