Calumet Weather Forecast

    • 76
    • 92

    Chance Thunderstorms

    • 70
    • 91

    Mostly Sunny

    • 72
    • 91

    Mostly Sunny

    • 74
    • 93

    Mostly Sunny

    • 75
    • 93

    Chance Thunderstorms

    • 75
    • 92

    Chance Thunderstorms

Today 16 Sep Upper St. Mary

Mostly sunny. A chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. East Winds 10 to 15 Mph. Chance of rain 40 percent. Heat index Values up to 105.

Tonight 16 Sep Upper St. Mary

Partly cloudy in the Evening, then becoming mostly clear. Humid with Lows in the mid 70s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Calumet Temperature Statistics

September Temperature

Patterson Memorial (1.9 miles)

  • Lowest 11 September, 2026

    73.4 °F

  • Average September

    80.7 °F

  • Highest 13 September, 2026

    91 °F

Climate (2021–2026)

Patterson Memorial (1.9 miles)

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  • Average Low 2021–2026

    60.6 °F

  • Average 2021–2026

    68.5 °F

  • Average High 2021–2026

    77.4 °F
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