National Weather Service Forecast for: Glasgow KY
Issued by: National Weather Service Louisville, KY
Updated: 8:01 pm CDT Jun 18, 2026
 
Tonight

Tonight: Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 64. Light north wind.
Patchy Fog

 Juneteenth

Juneteenth: Sunny, with a high near 81. North wind 3 to 5 mph.
Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 60. Calm wind.
Partly Cloudy

 Saturday

Saturday: Sunny, with a high near 83. Calm wind.
Sunny

 Saturday
Night
Saturday Night: Mostly clear, with a low around 64. Calm wind.
Mostly Clear

 Sunday

Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 86. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Slight Chance
T-storms then
Chance
T-storms
 Sunday
Night
Sunday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 71. Chance of precipitation is 80%.
Chance
T-storms then
Showers
 Monday

Monday: Showers and possibly a thunderstorm. High near 81. Chance of precipitation is 100%.
Showers

 Monday
Night
Monday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Chance
T-storms
Lo 64 °F Hi 81 °F Lo 60 °F Hi 83 °F Lo 64 °F Hi 86 °F Lo 71 °F Hi 81 °F Lo 65 °F

 

Tonight
 
 Patchy fog before 2am. Otherwise, mostly cloudy, with a low around 64. Light north wind.
Juneteenth
 
 Sunny, with a high near 81. North wind 3 to 5 mph.
Friday Night
 
 Partly cloudy, with a low around 60. Calm wind.
Saturday
 
 Sunny, with a high near 83. Calm wind.
Saturday Night
 
 Mostly clear, with a low around 64. Calm wind.
Sunday
 
 A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 86. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
 
 A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 71. Chance of precipitation is 80%.
Monday
 
 Showers and possibly a thunderstorm. High near 81. Chance of precipitation is 100%.
Monday Night
 
 A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Tuesday
 
 A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 81.
Tuesday Night
 
 Partly cloudy, with a low around 62.
Wednesday
 
 A 20 percent chance of showers. Mostly sunny, with a high near 81.
Wednesday Night
 
 Mostly clear, with a low around 63.
Thursday
 
 Mostly sunny, with a high near 83.

 

Forecast from NOAA-NWS for Glasgow KY.