Thornton Airport Weather Forecast

    • 66
    • 93

    Slight Chance Rain Showers

    • 65
    • 93

    Mostly Sunny

    • 64
    • 93

    Mostly Sunny

    • 66
    • 94

    Slight Chance Thunderstorms

    • 65
    • 91

    Chance Rain Showers

    • 64
    • 89

    Slight Chance Thunderstorms

Today 15 Sep Haywood

Partly cloudy before Sunrise, then clearing. A chance of Showers with a slight chance of Thunderstorms before Sunrise, then a slight chance of Showers this morning. Highs in the lower 90s. Southeast Winds around 5 Mph. Chance of rain 30 percent.

Tonight 15 Sep Haywood

Partly cloudy. Lows in the mid 60s. South Winds around 5 Mph in the Evening, becoming light and variable.

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Thornton Airport Temperature Statistics

September Temperature

Jackson, McKellar-Sipes Regional Airport (17.4 miles)

  • Lowest 7 September, 2025

    50 °F

  • Average September

    73 °F

  • Highest 11 September, 2025

    95 °F

Climate (2020–Present)

Jackson, McKellar-Sipes Regional Airport (17.4 miles)

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  • Average Low 2020–2025

    50.6 °F

  • Average 2020–2025

    61.3 °F

  • Average High 2020–2025

    72.4 °F
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