Cosby Weather Forecast

    • 43
    • 60

    Mostly Cloudy

    • 51
    • 68

    Partly Sunny

    • 55
    • 73

    Partly Sunny

    • 54
    • 79

    Chance Rain Showers

    • 40
    • 65

    Chance Rain Showers

    • 42
    • 62

    Chance Rain Showers

Today 19 Mar Cocke Smoky Mountains

Mostly cloudy. Not as cool with Highs in the upper 40s to lower 60s. Light Winds.

Tonight 19 Mar Cocke Smoky Mountains

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 30s to mid 40s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cosby Temperature Statistics

March Temperature

Sevierville Gatlinburg - Pigeon Forge Airport (16.2 miles)

  • Lowest 16 March, 2026

    32 °F

  • Average March

    59.6 °F

  • Highest 5 March, 2026

    80.6 °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

    59.4 °F

  • Average High 2021–2026

    71.5 °F
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