Lexington (KY)
May
Weather in Lexington, Kentucky for May 2026
Your guide to Lexington weather in May - trends and predictions
The forecast for the first days of May 2026 in Lexington predicts a temperature of 18.1 °F, which is slightly above the historical average.
In general, the average temperature in Lexington at the beginning of May is 16.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.3 °F by the end of May.
Lexington experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 371.5 mm.
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Temperatures
Rain 🌧️
More
1
Dry days
30
Rainy days
0
Snow days
21°/13°
Temperatures
21 km/h
Avg max wind
82 %
Avg humidity
Lexington Weather May
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Temperatures trend during May in Lexington
See the weather trend as well as the moving average line
May weather in Lexington day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Partly cloudy | 18° /8° | 0.1 mm | 7.7 | |
| May 2 |  Patchy rain possible | 13° /4° | 1.6 mm | 0.2 | |
| May 3 |  Sunny | 14° /1° | 0 mm | 3 | |
| May 4 | Sunny | 18° /5° | 0 mm | 4 | |
| May 5 | Sunny | 21° /9° | 0 mm | 5 | |
| May 6 | Patchy rain possible | 13° /11° | 2.9 mm | 3 | |
| May 7 | Patchy rain possible | 19° /10° | 0.2 mm | 3 | |
| May 8 | Patchy rain possible | 15° /6° | 3 mm | 3 | |
| May 9 | Patchy rain possible | 19° /6° | 0.3 mm | 3 | |
| May 10 | Sunny | 18° /4° | 0 mm | 4 | |
| May 11 | Light rain shower | 21° /8° | 1.1 mm | 5 | |
| May 12 | Partly cloudy | 19° /10° | 27.8 mm | 5 | |
| May 13 |  Patchy light drizzle | 21° /13° | 12.7 mm | 5 | |
| May 14 | Light rain shower | 21° /14° | 8.2 mm | 5 | |
| May 15 | Light rain shower | 23° /15° | 2.1 mm | 5 | |
| May 16 |  Fog | 23° /16° | 2.5 mm | 6 | |
| May 17 | Light rain shower | 24° /16° | 64.2 mm | 6 | |
| May 18 | Light rain shower | 20° /14° | 13.4 mm | 5 | |
| May 19 | Partly cloudy | 22° /13° | 5.4 mm | 6 | |
| May 20 |  Moderate or heavy rain shower | 24° /14° | 26.2 mm | 6 | |
| May 21 | Sunny | 23° /11° | 26.4 mm | 6 | |
| May 22 | Partly cloudy | 22° /12° | 9.1 mm | 5 | |
| May 23 | Patchy rain possible | 22° /12° | 4 mm | 5 | |
| May 24 | Sunny | 24° /12° | 1.3 mm | 6 | |
| May 25 | Partly cloudy | 21° /13° | 2 mm | 5 | |
| May 26 | Sunny | 23° /12° | 7.4 mm | 6 | |
| May 27 |  Overcast | 22° /12° | 24.9 mm | 5 | |
| May 28 | Moderate or heavy rain shower | 18° /11° | 4.7 mm | 4 | |
| May 29 | Overcast | 21° /12° | 2.6 mm | 5 | |
| May 30 |  Cloudy | 21° /12° | 23.3 mm | 5 | |
| May 31 | Overcast | 23° /12° | 4.1 mm | 5 | |
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Important Notice
Our weather forecast for Lexington 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 Lexington forecast closer to your planned date for the most up-to-date weather information.
Change Month
Lexington in May - FAQ
What are the expected maximum and minimum temperatures in Lexington during May?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Lexington during May?
Significant rainfall exceeding 371.5 mm is expected in Lexington during May, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Lexington during May?
The average wind speed in Lexington during May is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Lexington
Explore the daily rainfall trends and prepare for Lexingtons May weather 💧
Typically, Lexington has 30 rainy days in May with a total of 371.5 mm of rainfall.
UV exposure in Lexington during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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