Kentucky (Louisville)
May
Weather in Kentucky for May 2026
Your guide to Kentucky weather in May - trends and predictions
Until now, May 2026 in Kentucky is cooler than usual, with temperatures averaging 18.7 °F, this is -2.4 °F below the typical seasonal average.
The forecast for the coming days of May 2026 predicts a temperature of 26.6 °F , which is warmer than usual.
In general, the average temperature in Kentucky at the beginning of May is 19.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 23.4 °F by the end of May.
Kentucky experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 242.8 mm.
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Temperatures
Rain 🌧️
More
7
Dry days
24
Rainy days
0
Snow days
23°/13°
Temperatures
16 km/h
Avg max wind
77 %
Avg humidity
Kentucky Weather May
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What’s the Weather Like in Kentucky This May?
Discover the average temperatures and weather trends across Kentucky’s cities this May.
Temperatures trend during May in Kentucky
See the weather trend as well as the moving average line
May weather in Kentucky day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Patchy rain possible | 20° /10° | 6.4 mm | 6 | |
| May 2 | Patchy rain possible | 20° /10° | 2.8 mm | 6 | |
| May 3 |  Cloudy | 19° /9° | 15 mm | 6 | |
| May 4 | Cloudy | 21° /10° | 2.2 mm | 5 | |
| May 5 |  Moderate or heavy rain shower | 19° /11° | 6.9 mm | 4 | |
| May 6 | Moderate or heavy rain shower | 18° /11° | 5.3 mm | 3 | |
| May 7 | Moderate or heavy rain shower | 22° /12° | 3 mm | 7 | |
| May 8 | Patchy rain possible | 24° /13° | 5.8 mm | 7 | |
| May 9 |  Overcast | 23° /12° | 6.9 mm | 6 | |
| May 10 |  Sunny | 21° /9° | 0.1 mm | 6 | |
| May 11 |  Heavy rain at times | 23° /10° | 0.5 mm | 7 | |
| May 12 | Patchy rain possible | 23° /12° | 2.9 mm | 7 | |
| May 13 | Patchy rain possible | 23° /14° | 2.3 mm | 6 | |
| May 14 | Sunny | 21° /8° | 0 mm | 7.9 | |
| May 15 | Sunny | 25° /9° | 0 mm | 0.4 | |
| May 16 |  Moderate rain | 28° /17° | 8.2 mm | 5 | |
| May 17 | Moderate rain | 30° /17° | 7.7 mm | 5 | |
| May 18 | Sunny | 30° /18° | 0 mm | 6 | |
| May 19 | Patchy rain possible | 27° /18° | 1.6 mm | 5 | |
| May 20 | Patchy rain possible | 21° /14° | 2.1 mm | 4 | |
| May 21 | Sunny | 26° /11° | 0 mm | 5 | |
| May 22 | Sunny | 28° /13° | 0 mm | 5 | |
| May 23 | Sunny | 32° /17° | 0 mm | 6 | |
| May 24 | Sunny | 32° /20° | 0 mm | 7 | |
| May 25 | Moderate rain | 31° /18° | 6.3 mm | 5 | |
| May 26 | Patchy rain possible | 21° /15° | 2.5 mm | 4 | |
| May 27 |  Partly cloudy | 20° /12° | 0 mm | 5 | |
| May 28 | Patchy rain possible | 20° /13° | 0.6 mm | 5 | |
| May 29 | Patchy rain possible | 23° /13° | 0.1 mm | 5 | |
| May 30 | Moderate or heavy rain shower | 23° /12° | 11 mm | 5 | |
| May 31 | Overcast | 26° /13° | 0.4 mm | 6 | |
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Important Notice
Our weather forecast for Kentucky in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Kentucky forecast closer to your planned date for the most up-to-date weather information.
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Kentucky in May - FAQ
What are the expected maximum and minimum temperatures in Kentucky during May?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Kentucky during May?
Significant rainfall exceeding 242.8 mm is expected in Kentucky during May, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Kentucky during May?
The average wind speed in Kentucky during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Kentucky
Explore the daily rainfall trends and prepare for Kentuckys May weather 💧
Typically, Kentucky has 24 rainy days in May with a total of 242.8 mm of rainfall.
UV exposure in Kentucky during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Counties in Kentucky
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Where is Kentucky?Get accurate weather forecasts for Kentucky, located at latitude 38.254 and longitude -85.759. Stay updated with localized weather information tailored for Kentucky.
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