Appleton (WI)
May
Weather in Appleton, Wisconsin for May 2026
Your guide to Appleton weather in May - trends and predictions
In general, the average temperature in Appleton at the beginning of May is 14.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 19.1 °F by the end of May.
Appleton experiences moderate rainfall in May, with an average of 10 rainy days and a total precipitation of 75.1 mm.
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Temperatures
Rain 🌧️
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21
Dry days
10
Rainy days
0
Snow days
18°/7°
Temperatures
18 km/h
Avg max wind
75 %
Avg humidity
Appleton Weather May
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Temperatures trend during May in Appleton
See the weather trend as well as the moving average line
May weather in Appleton day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Moderate or heavy rain shower | 9° /5° | 10.6 mm | 2 | |
| May 2 |  Patchy rain possible | 11° /4° | 0.3 mm | 3 | |
| May 3 |  Overcast | 13° /3° | 0 mm | 3 | |
| May 4 | Overcast | 18° /2° | 0 mm | 4 | |
| May 5 | Overcast | 16° /5° | 0 mm | 4 | |
| May 6 | Overcast | 22° /7° | 0 mm | 5 | |
| May 7 | Overcast | 14° /6° | 0 mm | 3 | |
| May 8 |  Sunny | 15° /1° | 0 mm | 5 | |
| May 9 | Sunny | 21° /1° | 0 mm | 6 | |
| May 10 | Sunny | 21° /8° | 0 mm | 6 | |
| May 11 | Sunny | 22° /3° | 0 mm | 6 | |
| May 12 | Sunny | 27° /9° | 0 mm | 7 | |
| May 13 | Patchy rain possible | 23° /13° | 0.3 mm | 5 | |
| May 14 | Patchy rain possible | 24° /14° | 0.6 mm | 5 | |
| May 15 | Overcast | 26° /14° | 6.9 mm | 6 | |
| May 16 | Moderate or heavy rain shower | 27° /13° | 6.9 mm | 6 | |
| May 17 | Patchy rain possible | 15° /9° | 1.3 mm | 4 | |
| May 18 | Overcast | 14° /6° | 0 mm | 3 | |
| May 19 | Overcast | 13° /3° | 0 mm | 3 | |
| May 20 | Moderate or heavy rain shower | 8° /5° | 13.7 mm | 2 | |
| May 21 |  Heavy rain at times | 10° /5° | 12.5 mm | 3 | |
| May 22 | Overcast | 13° /5° | 0.1 mm | 3 | |
| May 23 |  Cloudy | 14° /3° | 0 mm | 3 | |
| May 24 | Overcast | 16° /5° | 0 mm | 4 | |
| May 25 |  Fog | 19° /6° | 0 mm | 4 | |
| May 26 | Cloudy | 19° /5° | 0 mm | 4 | |
| May 27 | Mist | 17° /7° | 0 mm | 4 | |
| May 28 |  Moderate or heavy rain with thunder | 16° /10° | 21.9 mm | 4 | |
| May 29 | Cloudy | 22° /10° | 0 mm | 5 | |
| May 30 | Overcast | 22° /12° | 0 mm | 5 | |
| May 31 | Mist | 19° /6° | 0 mm | 4 | |
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Important Notice
Our weather forecast for Appleton 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 Appleton forecast closer to your planned date for the most up-to-date weather information.
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Appleton in May - FAQ
What are the expected maximum and minimum temperatures in Appleton during May?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Appleton during May?
Moderate rainfall is anticipated in Appleton during May, with a total of 75.1 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Appleton during May?
The average wind speed in Appleton during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Appleton
Explore the daily rainfall trends and prepare for Appletons May weather 💧
UV exposure in Appleton during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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