Mount Washington Weather Forecast

    • 67
    • 83

    Chance Thunderstorms

    • 64
    • 88

    Partly Sunny

    • 63
    • 83

    Mostly Sunny

    • 70
    • 92

    Mostly Sunny

    • 70
    • 92

    Mostly Sunny

    • 67
    • 91

    Chance Rain Showers

Today 12 Sep Bullitt

Mostly cloudy with a 50 percent chance of Thunderstorms. Highs in the lower 80s. Southwest Winds up to 5 Mph.

Tonight 12 Sep Bullitt

Partly cloudy. A 50 percent chance of Thunderstorms in the evening. Patchy fog after midnight. Lows in the upper 60s. West Winds up to 5 Mph in the evening becoming light.

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Mount Washington Temperature Statistics

September Temperature

Louisville, Standiford Field (13 miles)

  • Lowest 7 September, 2026

    62.7 °F

  • Average September

    83.7 °F

  • Highest 4 September, 2026

    100.7 °F

Climate (2021–2026)

Louisville, Standiford Field (13 miles)

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  • Average Low 2021–2026

    51.7 °F

  • Average 2021–2026

    60.8 °F

  • Average High 2021–2026

    70.1 °F
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