McMahan Lake Weather Forecast

    • 18
    • 34

    Wintry Mix

    • 13
    • 21

    Snow Showers

    • 11
    • 23

    Snow Showers

    • 7
    • 16

    Snow Showers

    • 5
    • 14

    Snow Showers Likely

    • 9
    • 18

    Chance Snow Showers

Today 28 Dec Luce

Cloudy. A slight chance of freezing rain late this Morning, then rain Showers and freezing rain this afternoon. Patchy fog. Ice accumulation up to a tenth of an inch. Near steady temperature in the lower 30s. East Winds 5 to 10 Mph. Chance of precipitation 90 percent.

Tonight 28 Dec Luce

Windy. Snow Showers, sleet and freezing rain in the Evening, then snow Showers after midnight. Blowing snow after midnight. Precipitation may be heavy at Times. Visibility one quarter mile or less at Times after midnight. Snow and sleet accumulation of 8 to 12 Inches near lake Superior, of 6 to 10 Inches near Newberry. Ice accumulation up to a tenth of an inch. Lows around 18. Inland, northeast Winds 10 to 15 Mph, becoming north 15 to 25 Mph after midnight. Near the Shore, northeast Winds 15 to 25 Mph, increasing to north 25 to 35 Mph after midnight. Chance of precipitation 100 percent.

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McMahan Lake Temperature Statistics

December Temperature

Newberry, Luce County Airport (17.4 miles)

  • Lowest 13 December, 2025

    1.4 °F

  • Average December

    20.8 °F

  • Highest 18 December, 2025

    42.8 °F

Climate (2020–Present)

Newberry, Luce County Airport (17.4 miles)

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  • Average Low 2020–2025

    35.2 °F

  • Average 2020–2025

    43.8 °F

  • Average High 2020–2025

    52.3 °F
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