Seymour Weather Forecast

    • 44
    • 55

    Increasing Clouds

    • 54
    • 61

    Chance Rain Showers

    • 55
    • 66

    Mostly Cloudy

    • 56
    • 70

    Mostly Cloudy

    • 55
    • 66

    Chance Rain Showers

    • 49
    • 68

    Chance Rain Showers

Today 22 Dec North Sevier

Sunny. Highs in the mid 50s. Light Winds.

Tonight 22 Dec North Sevier

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seymour Temperature Statistics

December Temperature

Knoxville, McGhee Tyson Airport (12.4 miles)

  • Lowest 15 December, 2025

    14 °F

  • Average December

    38.2 °F

  • Highest 18 December, 2025

    63 °F

Climate (2020–Present)

Knoxville, McGhee Tyson Airport (12.4 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    60.6 °F

  • Average High 2020–2025

    71.1 °F
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