Calumet Weather Forecast

    • 74
    • 92

    Mostly Sunny

    • 75
    • 93

    Slight Chance Thunderstorms

    • 75
    • 93

    Chance Thunderstorms

    • 75
    • 94

    Slight Chance Thunderstorms

    • 73
    • 93

    Slight Chance Thunderstorms

    • 72
    • 91

    Mostly Sunny

Today 19 Sep Upper St. Mary

Sunny. Highs in the lower 90s. East Winds around 5 Mph.

Tonight 19 Sep Upper St. Mary

Mostly clear. Humid with Lows in the mid 70s. South Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

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Calumet Temperature Statistics

September Temperature

Patterson Memorial (1.9 miles)

  • Lowest 11 September, 2026

    73.4 °F

  • Average September

    81.6 °F

  • Highest 15 September, 2026

    93 °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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