St Marys Weather Forecast

    • 72
    • 87

    Chance Thunderstorms

    • 70
    • 87

    Chance Rain Showers

    • 73
    • 89

    Partly Sunny

    • 75
    • 90

    Mostly Sunny

    • 72
    • 89

    Chance Thunderstorms

    • 71
    • 86

    Rain Showers Likely

Today 7 Aug Floyd

Partly sunny with a 40 percent chance of Thunderstorms. Highs in the upper 80s. Southwest Winds up to 10 Mph.

Tonight 7 Aug Floyd

Partly cloudy. Slight chance of Thunderstorms in the Evening, then chance of Thunderstorms after midnight. Lows in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of Thunderstorms 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St Marys Temperature Statistics

August Temperature

Louisville, Bowman Field Airport (13.7 miles)

  • Lowest 4 August, 2026

    64 °F

  • Average August

    75.7 °F

  • Highest 4 August, 2026

    86 °F

Climate (2021–2026)

Louisville, Bowman Field Airport (13.7 miles)

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  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    58.7 °F

  • Average High 2021–2026

    68.6 °F
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