Signal Lake Weather Forecast

    • 2
    • 16

    Slight Chance Snow

    • -7
    • 14

    Mostly Cloudy

    • 9
    • 16

    Mostly Cloudy

    • 16
    • 25

    Snow

    • 6
    • 24

    Chance Snow

    • 1
    • 17

    Slight Chance Snow

Today 6 Dec Vilas

Mostly cloudy. A chance of Flurries in the morning. Highs in the middle teens. Northwest wind 5 to 10 Mph in the morning becoming light and variable.

Tonight 6 Dec Vilas

Mostly cloudy with a slight chance of light snow. Lows zero to 5 above. Light and variable wind. Chance of snow 20 percent.

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  • Temperature Real-Time

Signal Lake Temperature Statistics

December Temperature

Manitowish Waters Airport (8.1 miles)

  • Lowest 3 December, 2025

    1.9 °F

  • Average December

    14 °F

  • Highest 2 December, 2025

    20.3 °F

Climate (2020–Present)

Manitowish Waters Airport (8.1 miles)

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  • Average Low 2020–2025

    29.7 °F

  • Average 2020–2025

    40.7 °F

  • Average High 2020–2025

    50.4 °F
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