Weather in Rhinelander, Wisconsin for May 2026
Until now, May 2026 in Rhinelander is cooler than usual, with temperatures averaging 10.2 °F, this is -3.7 °F below the typical seasonal average.
The forecast for the upcoming days in Rhinelander predicts a temperature of 17.5 °F, which is slightly above the historical average.
In general, the average temperature in Rhinelander at the beginning of May is 13.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 20.1 °F by the end of May.
The climate of Rhinelander in May is notably wet, with an average of 12 rainy days, and a total of 68.3 mm of precipitation.
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Rhinelander Weather May
Temperatures trend during May in Rhinelander
May weather in Rhinelander day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Moderate or heavy rain shower | 8° /2° | 2.9 mm | 5 | |
| May 2 | Moderate rain at times | 10° /0° | 1.5 mm | 5 | |
| May 3 |  Partly cloudy | 16° /2° | 0.3 mm | 6 | |
| May 4 |  Overcast | 18° /4° | 0 mm | 6 | |
| May 5 |  Sunny | 14° /2° | 0 mm | 7 | |
| May 6 |  Cloudy | 16° /2° | 0 mm | 6 | |
| May 7 | Overcast | 12° /2° | 0.1 mm | 4 | |
| May 8 | Sunny | 16° /0° | 0 mm | 6 | |
| May 9 | Overcast | 16° /2° | 0 mm | 6 | |
| May 10 | Sunny | 13° /3° | 0.7 mm | 7 | |
| May 11 | Sunny | 18° /1° | 0 mm | 7 | |
| May 12 |  Patchy rain possible | 21° /3° | 2.7 mm | 4.6 | |
| May 13 | Overcast | 11° /2° | 0 mm | 3.3 | |
| May 14 | Sunny | 17° /0° | 0 mm | 6.5 | |
| May 15 |  Moderate rain | 17° /8° | 13.1 mm | 0.1 | |
| May 16 | Sunny | 21° /8° | 0 mm | 4 | |
| May 17 | Moderate rain | 9° /7° | 6.5 mm | 2 | |
| May 18 | Moderate rain | 22° /11° | 6 mm | 4 | |
| May 19 | Patchy rain possible | 13° /7° | 3.4 mm | 3 | |
| May 20 | Patchy rain possible | 19° /8° | 1.4 mm | 3 | |
| May 21 | Sunny | 20° /10° | 0 mm | 4 | |
| May 22 | Patchy rain possible | 14° /6° | 3.3 mm | 2 | |
| May 23 | Patchy rain possible | 20° /9° | 0.3 mm | 3 | |
| May 24 | Patchy rain possible | 19° /9° | 0 mm | 3 | |
| May 25 | Sunny | 22° /7° | 0 mm | 4 | |
| May 26 | Cloudy | 18° /6° | 0 mm | 4 | |
| May 27 | Overcast | 17° /10° | 0 mm | 4 | |
| May 28 | Moderate or heavy rain shower | 18° /12° | 16.8 mm | 4 | |
| May 29 | Overcast | 22° /11° | 0 mm | 5 | |
| May 30 |  Heavy rain at times | 21° /14° | 5.2 mm | 5 | |
| May 31 | Cloudy | 23° /9° | 0 mm | 5 | |
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Rhinelander in May - FAQ
What are the expected maximum and minimum temperatures in Rhinelander during May?
How much rainfall should be expected in Rhinelander during May?
What are the typical wind conditions in Rhinelander during May?
May rainfall patterns in Rhinelander
UV exposure in Rhinelander during May
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Where is Rhinelander?Get accurate weather forecasts for Rhinelander, located at latitude 45.637 and longitude -89.412. Stay updated with localized weather information tailored for Rhinelander.