National Weather Service Forecast for: Frankfort KY
Issued by: National Weather Service Louisville, KY
Updated: 2:26 am EDT Jun 22, 2026
 
Overnight

Overnight: Showers likely and possibly a thunderstorm before 5am, then a chance of showers. Mostly cloudy, with a low around 69. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers
Likely

 Monday

Monday: Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 82. West wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Showers
Likely then
Chance
T-storms
 Monday
Night
Monday Night: Mostly cloudy, with a low around 59. Northwest wind 5 to 9 mph becoming calm after midnight.
Mostly Cloudy

 Tuesday

Tuesday: Sunny, with a high near 82. North wind 3 to 6 mph.
Sunny

 Tuesday
Night
Tuesday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 57. Light and variable wind.
Clear then
Patchy Fog

 Wednesday

Wednesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 85.
Patchy Fog
then Mostly
Sunny
 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Chance
Showers

 Thursday

Thursday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87.
Mostly Sunny
then Chance
T-storms
 Thursday
Night
Thursday Night: A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Chance
T-storms
Lo 69 °F Hi 82 °F Lo 59 °F Hi 82 °F Lo 57 °F Hi 85 °F Lo 64 °F Hi 87 °F Lo 65 °F

Flood Watch
 

Overnight
 
 Showers likely and possibly a thunderstorm before 5am, then a chance of showers. Mostly cloudy, with a low around 69. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
 
 Showers and thunderstorms likely, mainly before 1pm. Mostly cloudy, with a high near 82. West wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
 
 Mostly cloudy, with a low around 59. Northwest wind 5 to 9 mph becoming calm after midnight.
Tuesday
 
 Sunny, with a high near 82. North wind 3 to 6 mph.
Tuesday Night
 
 Patchy fog after 2am. Otherwise, mostly clear, with a low around 57. Light and variable wind.
Wednesday
 
 Patchy fog before 8am. Otherwise, mostly sunny, with a high near 85.
Wednesday Night
 
 A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Thursday
 
 A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87.
Thursday Night
 
 A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65.
Friday
 
 A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Friday Night
 
 Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Saturday
 
 Showers and thunderstorms likely. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.
Saturday Night
 
 A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Sunday
 
 A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.

 

Forecast from NOAA-NWS for Frankfort KY.