41159 Weather (Louisa, KY)

Weather forecast for: Louisa KY

Last Update: 7:48 pm EDT Sep 19, 2026

Tonight: A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%.

Sunday: A slight chance of showers and thunderstorms between 7am and 9am. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 90. Light and variable wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms after 3am. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%.

Monday: A slight chance of showers before 7am, then a chance of showers and thunderstorms after 2pm. Patchy fog before 11am. Otherwise, increasing clouds, with a high near 82. Light and variable wind. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night: A chance of showers and thunderstorms, then showers likely after 11pm. Mostly cloudy, with a low around 62. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am, then showers and possibly a thunderstorm after 2am. Low around 61. Chance of precipitation is 80%.

Wednesday: Showers and possibly a thunderstorm before 8am, then showers likely between 8am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 76. Chance of precipitation is 80%.

Wednesday Night: Showers and possibly a thunderstorm before 2am, then a chance of showers. Low around 58. Chance of precipitation is 80%.

Thursday: A 40 percent chance of showers. Partly sunny, with a high near 74.

Thursday Night: Partly cloudy, with a low around 56.

Friday: Partly sunny, with a high near 73.

Friday Night: Partly cloudy, with a low around 53.

Saturday: Mostly sunny, with a high near 73.