Mercer Weather Forecast

    • 32
    • 52

    Gradual Clearing

    • 34
    • 55

    Mostly Sunny

    • 31
    • 53

    Partly Sunny

    • 31
    • 49

    Chance Rain Showers

    • 29
    • 48

    Mostly Cloudy

    • 29
    • 47

    Chance Rain Showers

Today 25 Oct Iron

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the upper 40s. South Winds 5 to 10 Mph.

Tonight 25 Oct Iron

Partly cloudy. Lows in the lower 30s. South Winds 5 to 10 Mph.

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Mercer Temperature Statistics

October Temperature

Manitowish Waters Airport (9.3 miles)

  • Lowest 8 October, 2025

    23.5 °F

  • Average October

    51 °F

  • Highest 4 October, 2025

    82.8 °F

Climate (2020–Present)

Manitowish Waters Airport (9.3 miles)

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  • Average Low 2020–2025

    29.8 °F

  • Average 2020–2025

    40.7 °F

  • Average High 2020–2025

    50.4 °F
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