Mammoth Cave National Park Weather Forecast

    • 59
    • 80

    Thunderstorms

    • 54
    • 73

    Mostly Sunny

    • 47
    • 68

    Chance Rain Showers

    • 50
    • 68

    Partly Sunny

    • 57
    • 70

    Chance Rain Showers

    • 57
    • 72

    Chance Rain Showers

    • 56
    • 71

    Rain Showers Likely

Today 20 May Edmonson

Mostly cloudy with scattered Thunderstorms. Some Thunderstorms may produce heavy rainfall. Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph. Chance of Thunderstorms 50 percent.

Tonight 20 May Edmonson

Mostly cloudy. Numerous Showers and Thunderstorms early in the Evening, then scattered Thunderstorms late in the evening. Isolated Showers after midnight. Some Thunderstorms may produce heavy rainfall in the evening. Locally heavy rainfall possible early in the evening. Lows around 60. Southwest Winds 5 to 10 Mph. Chance of precipitation 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mammoth Cave National Park Temperature Statistics

May Temperature

Glasgow, Glasgow Municipal Airport (16.2 miles)

  • Lowest 6 May, 2025

    43.2 °F

  • Average May

    64.2 °F

  • Highest 15 May, 2025

    83.8 °F

Climate (2020–Present)

Glasgow, Glasgow Municipal Airport (16.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    47.3 °F

  • Average 2020–2025

    57.8 °F

  • Average High 2020–2025

    68.5 °F
Get WillyWeather+ to remove ads