Cosby Weather Forecast

    • 13
    • 36

    Mostly Sunny

    • 21
    • 35

    Mostly Sunny

    • 32
    • 49

    Chance Rain Showers

    • 29
    • 45

    Chance Snow

    • 25
    • 44

    Snow Likely

    • 21
    • 33

    Snow Likely

Today 19 Jan Cocke Smoky Mountains

Sunny. Highs in the 20s to mid 30s. West Winds 5 to 15 Mph with Gusts up to 30 Mph.

Tonight 19 Jan Cocke Smoky Mountains

Mostly clear. Cold with Lows around 12. West Winds 10 Mph or less. Wind chill Values around 1 below.

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Cosby Temperature Statistics

January Temperature

Sevierville Gatlinburg - Pigeon Forge Airport (16.2 miles)

  • Lowest 16 January, 2026

    15.8 °F

  • Average January

    44.6 °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

    48.4 °F

  • Average 2021–2026

    59.3 °F

  • Average High 2021–2026

    71.5 °F
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