Mastodon Weather Forecast

    • 40
    • 57

    Mostly Cloudy

    • 39
    • 58

    Partly Sunny

    • 52
    • 67

    Mostly Cloudy

    • 51
    • 66

    Chance Rain Showers

    • 45
    • 67

    Slight Chance Rain Showers

    • 43
    • 65

    Mostly Cloudy

Today 6 Sep Iron

Mostly cloudy. A slight chance of rain Showers this afternoon. Highs in the upper 50s. Northwest Winds 5 to 15 Mph. Chance of rain 20 percent.

Tonight 6 Sep Iron

A slight chance of rain Showers in the evening. Partly cloudy. Lows around 40. West Winds 5 to 10 Mph, becoming northwest after midnight. Chance of rain 20 percent.

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Mastodon Temperature Statistics

September Temperature

Iron Mountain / Kingsford, Ford Airport (18 miles)

  • Lowest 3 September, 2025

    43 °F

  • Average September

    58.9 °F

  • Highest 1 September, 2025

    78.1 °F

Climate (2020–Present)

Iron Mountain / Kingsford, Ford Airport (18 miles)

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  • Average Low 2020–2025

    33.6 °F

  • Average 2020–2025

    44.3 °F

  • Average High 2020–2025

    54.9 °F
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