Second Black Lake Weather Forecast

    • 16
    • 34

    Mostly Cloudy

    • 22
    • 28

    Wintry Mix Likely

    • 25
    • 34

    Chance Wintry Mix

    • 22
    • 36

    Chance Freezing Rain

    • 5
    • 30

    Chance Snow

    • 1
    • 11

    Chance Snow

    • 1
    • 19

    Chance Snow

Today 24 Dec Iron

Partly sunny. Highs in the mid 30s. Temperature falling into the upper 20s late. Southwest Winds around 5 Mph.

Tonight 24 Dec Iron

Mostly cloudy. Near steady temperature around 19. Northwest Winds around 5 Mph, becoming northeast.

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Second Black Lake Temperature Statistics

December Temperature

Manitowish Waters Airport (14.9 miles)

  • Lowest 13 December, 2025

    -15 °F

  • Average December

    12.2 °F

  • Highest 16 December, 2025

    37.2 °F

Climate (2020–Present)

Manitowish Waters Airport (14.9 miles)

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  • Average Low 2020–2025

    29.5 °F

  • Average 2020–2025

    40.6 °F

  • Average High 2020–2025

    50.2 °F
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