Olathe (KS)
May
Weather in Olathe, Kansas for May 2026
Your guide to Olathe weather in May - trends and predictions
The forecast for the upcoming days in Olathe predicts a temperature of 23.2 °F, which is slightly above the historical average.
In general, the average temperature in Olathe at the beginning of May is 19.9 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 18.4 °F by the end of May.
The climate of Olathe in May is notably wet, with an average of 13 rainy days, and a total of 359 mm of precipitation.
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Temperatures
Rain 🌧️
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18
Dry days
13
Rainy days
0
Snow days
22°/12°
Temperatures
20 km/h
Avg max wind
76 %
Avg humidity
Olathe Weather May
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Temperatures trend during May in Olathe
See the weather trend as well as the moving average line
May weather in Olathe day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Moderate rain at times | 18° /10° | 1.2 mm | 8 | |
| May 2 |  Patchy rain possible | 17° /7° | 0.3 mm | 7 | |
| May 3 |  Overcast | 21° /8° | 0 mm | 7 | |
| May 4 |  Partly cloudy | 22° /10° | 0.2 mm | 8 | |
| May 5 | Overcast | 19° /9° | 3.9 mm | 6 | |
| May 6 | Overcast | 18° /8° | 1.2 mm | 5 | |
| May 7 |  Sunny | 24° /6° | 0 mm | 7.3 | |
| May 8 | Patchy rain possible | 21° /11° | 0.3 mm | 0.1 | |
| May 9 | Patchy rain possible | 26° /11° | 3 mm | 4 | |
| May 10 | Patchy rain possible | 19° /12° | 4.2 mm | 4 | |
| May 11 | Sunny | 22° /9° | 0 mm | 5 | |
| May 12 | Patchy rain possible | 25° /13° | 0.1 mm | 4 | |
| May 13 | Sunny | 26° /14° | 0 mm | 5 | |
| May 14 |  Moderate rain | 14° /10° | 14 mm | 3 | |
| May 15 | Partly cloudy | 20° /7° | 0 mm | 4 | |
| May 16 | Sunny | 25° /12° | 0 mm | 5 | |
| May 17 | Patchy rain possible | 27° /18° | 0.6 mm | 5 | |
| May 18 | Patchy rain possible | 25° /19° | 2.5 mm | 5 | |
| May 19 | Patchy rain possible | 29° /21° | 1.6 mm | 5 | |
| May 20 | Patchy rain possible | 22° /17° | 1 mm | 4 | |
| May 21 | Sunny | 22° /9° | 0 mm | 6 | |
| May 22 | Sunny | 21° /8° | 0 mm | 6 | |
| May 23 | Moderate or heavy rain shower | 21° /9° | 22.8 mm | 5 | |
| May 24 | Moderate or heavy rain shower | 19° /13° | 29.1 mm | 4 | |
| May 25 | Moderate or heavy rain shower | 13° /10° | 78.5 mm | 3 | |
| May 26 | Moderate or heavy rain shower | 12° /11° | 153.4 mm | 3 | |
| May 27 |  Fog | 16° /11° | 0 mm | 4 | |
| May 28 | Mist | 16° /13° | 0 mm | 4 | |
| May 29 | Moderate rain | 18° /13° | 33.3 mm | 4 | |
| May 30 | Mist | 25° /13° | 0 mm | 6 | |
| May 31 | Partly cloudy | 29° /12° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Olathe 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 Olathe forecast closer to your planned date for the most up-to-date weather information.
Change Month
Olathe in May - FAQ
What are the expected maximum and minimum temperatures in Olathe during May?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Olathe during May?
Significant rainfall exceeding 359 mm is expected in Olathe during May, occurring over more than 13 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Olathe during May?
The average wind speed in Olathe during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Olathe
Explore the daily rainfall trends and prepare for Olathes May weather 💧
Typically, Olathe has 13 rainy days in May with a total of 359 mm of rainfall.
UV exposure in Olathe during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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