Mercer Lake Weather Forecast

    • 71
    • 95

    Mostly Sunny

    • 66
    • 94

    Mostly Sunny

    • 63
    • 88

    Partly Sunny

    • 62
    • 86

    Chance Thunderstorms

    • 60
    • 85

    Chance Rain Showers

    • 59
    • 84

    Chance Rain Showers

Today 13 Jul Iron

Sunny, hot with Highs in the mid 90s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 13 Jul Iron

Clear. Near steady temperature in the lower 70s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mercer Lake Temperature Statistics

July Temperature

Manitowish Waters Airport (9.3 miles)

  • Lowest 10 July, 2026

    53.4 °F

  • Average July

    70 °F

  • Highest 7 July, 2026

    85.1 °F

Climate (2021–2026)

Manitowish Waters Airport (9.3 miles)

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  • Average Low 2021–2026

    29.6 °F

  • Average 2021–2026

    40.6 °F

  • Average High 2021–2026

    50.2 °F
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