Louisa, KY Weather Forecast
Local 7-day forecast
Haze
Track current conditions, temperature changes, wind, and the full daily outlook for Louisa, KY in one place.
Haze after 8am. Sunny, with a high near 95. Heat index values as high as 99. Northwest wind around 2 mph.
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: Jul 14, 2026 11:28 PM EDT.
The active forecast window currently covers Jul 16 to Jul 21, 2026 for Louisa, KY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 16 to Jul 21, 2026
- Latest sync
- Jul 14, 2026 11:28 PM EDT
- Forecast office
- RLX
- Source
- NOAA / NWS
Daily Outlook
This Week in Louisa
Thursday looks like the warmest upcoming period in Louisa at 95 degrees F.
Sunday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Tuesday at about 3 to 7 mph SW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 11:28 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
Haze before 8pm. Mostly clear, with a low around 74. Northwest wind around 2 mph.
Scattered showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 40%.
Showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 71. Chance of precipitation is 70%.
A chance of rain showers before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 69. Chance of precipitation is 60%.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 16
|
Haze
|
95°F |
2 mph
NW
|
|
Thursday Night
Jul 16
|
Haze then Mostly Clear
|
74°F |
2 mph
NW
|
|
Friday
Jul 17
|
Mostly Sunny then Scattered Showers And Thunderstorms
|
91°F |
3 mph
SW
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms
|
71°F |
2 mph
SW
|
|
Saturday
Jul 18
|
Showers And Thunderstorms Likely
|
87°F |
1 to 5 mph
SW
|
|
Saturday Night
Jul 18
|
Showers And Thunderstorms Likely
|
71°F |
5 mph
SW
|
|
Sunday
Jul 19
|
Showers And Thunderstorms Likely
|
86°F |
2 to 6 mph
W
|
|
Sunday Night
Jul 19
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
69°F |
1 to 5 mph
W
|
|
Monday
Jul 20
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
88°F |
1 to 5 mph
SW
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
70°F |
5 mph
SW
|
|
Tuesday
Jul 21
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
86°F |
3 to 7 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.
