Louisa, KY Weather Forecast
Local 7-day forecast
Mostly Sunny then Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Louisa, KY in one place.
Showers and thunderstorms likely after 3pm. Mostly sunny, with a high near 84. Southwest wind 3 to 9 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Louisa, KY is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 15, 2026 6:19 PM EDT.
The active forecast window currently covers Apr 16 to Apr 21, 2026 for Louisa, KY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 16 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 6:19 PM EDT
- Forecast office
- RLX
- Source
- NOAA / NWS
Daily Outlook
This Week in Louisa
Saturday looks like the warmest upcoming period in Louisa at 85 degrees F.
Sunday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Thursday at about 3 to 9 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 6:19 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- RLX
- Radar station
- KRLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely. Mostly cloudy, with a low around 59. Southwest wind 2 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain showers before 8am. Mostly sunny, with a high near 84. West wind around 3 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 61.
A chance of rain showers between 8am and 11am, then showers and thunderstorms likely. Partly sunny, with a high near 85. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
A chance of rain showers. Partly sunny, with a high near 62. Chance of precipitation is 50%.
A slight chance of rain showers before 8pm. Mostly clear, with a low around 36.
Sunny, with a high near 64.
Mostly clear, with a low around 39.
Sunny, with a high near 77.
Mostly clear, with a low around 50.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 16
|
Mostly Sunny then Showers And Thunderstorms Likely
|
84°F |
3 to 9 mph
SW
|
|
Thursday Night
Apr 16
|
Showers And Thunderstorms Likely
|
59°F |
2 to 8 mph
SW
|
|
Friday
Apr 17
|
Slight Chance Rain Showers then Mostly Sunny
|
84°F |
3 mph
W
|
|
Friday Night
Apr 17
|
Partly Cloudy
|
61°F |
3 mph
SW
|
|
Saturday
Apr 18
|
Showers And Thunderstorms Likely
|
85°F |
2 to 9 mph
S
|
|
Saturday Night
Apr 18
|
Showers And Thunderstorms Likely
|
46°F |
7 mph
W
|
|
Sunday
Apr 19
|
Chance Rain Showers
|
62°F |
5 to 9 mph
NW
|
|
Sunday Night
Apr 19
|
Slight Chance Rain Showers then Mostly Clear
|
36°F |
2 to 8 mph
NW
|
|
Monday
Apr 20
|
Sunny
|
64°F |
2 to 6 mph
NW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
39°F |
3 mph
E
|
|
Tuesday
Apr 21
|
Sunny
|
77°F |
2 to 7 mph
S
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
50°F |
6 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Louisa.
Nearby forecast pages are not available for this location yet.
