National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Glasgow, Glasgow Municipal Airport (KGLW)

Lat: 37.03°NLon: 85.95°WElev: 715ft.

Fair

55°F

13°C

Humidity 94%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 10 May 6:55 am CDT
Extended Forecast for

Mammoth Cave KY

  • Today

    Today: Mostly sunny, with a high near 78. Southwest wind around 5 mph becoming calm in the morning.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 11pm and 4am. Mostly cloudy, with a low around 54. Light and variable wind.

    Low: 54 °F

    Chance
    Showers

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 72. Northeast wind 3 to 5 mph.

    High: 72 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Clear, with a low around 47. Calm wind.

    Low: 47 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. Calm wind.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 1am. Mostly clear, with a low around 56.

    Low: 56 °F

    Clear then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 49.

    Low: 49 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 78. Southwest wind around 5 mph becoming calm in the morning.
Tonight
A 30 percent chance of showers, mainly between 11pm and 4am. Mostly cloudy, with a low around 54. Light and variable wind.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 72. Northeast wind 3 to 5 mph.
Monday Night
Clear, with a low around 47. Calm wind.
Tuesday
Sunny, with a high near 76. Calm wind.
Tuesday Night
A 20 percent chance of showers after 1am. Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Clear, with a low around 49.
Thursday
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 79.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 61.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mammoth Cave KY
 37.19°N 86.09°W (Elev. 600 ft)
Last Update:
4:55 am CDT May 10, 2026
Forecast Valid:
7am CDT May 10, 2026-6pm CDT May 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation