Cosby Weather Forecast

    • 28
    • 45

    Mostly Sunny

    • 36
    • 55

    Mostly Sunny

    • 23
    • 51

    Rain Showers

    • 14
    • 28

    Chance Snow Showers

    • 25
    • 38

    Slight Chance Snow Showers

    • 19
    • 40

    Chance Snow Showers

Today 12 Jan Cocke Smoky Mountains

Sunny. Highs in the 30s and 40s. Light Winds.

Tonight 12 Jan Cocke Smoky Mountains

Mostly clear. Cold with Lows in the mid 20s to lower 30s. Light Winds.

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Cosby Temperature Statistics

January Temperature

Sevierville Gatlinburg - Pigeon Forge Airport (16.2 miles)

  • Lowest 5 January, 2026

    26.6 °F

  • Average January

    50.3 °F

  • Highest 5 January, 2026

    66.2 °F

Climate (2021–Present)

Sevierville Gatlinburg - Pigeon Forge Airport (16.2 miles)

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  • Average Low 2021–2026

    48.5 °F

  • Average 2021–2026

    59.4 °F

  • Average High 2021–2026

    71.5 °F
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