10-Day Weather Forecast - Great Smoky Mountains Natl Park, TN

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  • |39°F
    Mostly Cloudy
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    Tonight

    39°F

    Mostly cloudy. Lows in the mid 30s to lower 40s. South winds 10 mph or less increasing to 10 to 20 mph with gusts up to 30 mph after midnight.

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  • Day

    60°F

    Mostly cloudy. A chance of showers early in the afternoon. Showers late. Breezy with highs in the mid 40s to lower 60s. South winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 90 percent.

    Night

    38°F

    Rain showers until early morning then a chance of rain and snow showers late. Little or no snow accumulation. Windy cold with lows in the mid 20s to mid 30s. Southwest winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation near 100 percent.

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  • Day

    43°F

    Sunny blustery with highs in the 30s to mid 40s. West winds 15 to 25 mph with gusts up to 40 mph diminishing to 5 to 15 mph with gusts up to 30 mph in the afternoon.

    Night

    28°F

    Mostly clear and cold. Near steady temperature in the lower 30s. Light winds becoming southeast 10 mph or less after midnight.

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  • Weekend Weather

  • Day

    58°F

    Sunny. Not as cool with highs in the mid 40s to upper 50s. Temperature falling into the upper 40s in the afternoon.

    Night

    40°F

    Partly cloudy in the evening then mostly cloudy with a chance of rain showers after midnight. Cold with lows in the 30s to lower 40s. Chance of rain 30 percent.

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  • Day

    51°F

    Partly sunny with a 20 percent chance of rain showers. Highs in the 40s to mid 50s. Temperature falling into the lower 40s in the afternoon.

    Night

    29°F

    Partly cloudy. A slight chance of rain showers in the evening. Cold with lows in the mid 20s to mid 30s. Chance of rain 20 percent.

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  • Day

    53°F

    Mostly sunny. Highs in the 40s to mid 50s.

    Night

    38°F

    Partly cloudy with a slight chance of rain showers in the evening then mostly cloudy with a chance of rain showers after midnight. Cold with lows in the upper 20s and 30s. Chance of rain 30 percent.

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  • Day

    53°F

    Partly sunny. A slight chance of rain showers in the morning then a chance of rain showers in the afternoon. Highs in the 40s to mid 50s. Chance of rain 30 percent.

    Night

    46°F

    Mostly cloudy. A chance of showers mainly in the evening. Near steady temperature in the mid 40s. Chance of rain 40 percent.

    Hourly details
  • Day

    61°F

    Mostly cloudy in the morning then partly sunny with a slight chance of showers in the afternoon. Highs in the mid 40s to lower 60s. Chance of rain 20 percent.

    Night

    48°F

    Partly cloudy. Low temperature around 48F. Dew point will be around 48F with an average humidity of 92%. Winds will be 3 mph from the S.

  • Day

    62°F

    Cloudy. High temperature around 62F. Dew point will be around 51F with an average humidity of 85%. Winds will be 5 mph from the SW.

    Night

    51°F

    Cloudy. Low temperature around 51F. Dew point will be around 51F with an average humidity of 92%. Winds will be 5 mph from the SW.

  • Day

    65°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 65F. Dew point will be around 56F with an average humidity of 87%. Winds will be 6 mph from the SW.

    Night

    53°F

    Cloudy. Low temperature around 53F. Dew point will be around 53F with an average humidity of 92%. Winds will be 5 mph from the SW.