Weather in Aberdeen, South Dakota for May 2026
Frost Advisory - See hour by hour.
Until now, May 2026 in Aberdeen is cooler than usual, with temperatures averaging 15.6 °F, this is -2.9 °F below the typical seasonal average.
The forecast for the coming days of May 2026 predicts a temperature of 24.9 °F , which is warmer than usual.
In general, the average temperature in Aberdeen at the beginning of May is 17.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22.4 °F by the end of May.
Aberdeen experiences moderate rainfall in May, with an average of 8 rainy days and a total precipitation of 107.2 mm.
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Aberdeen Weather May
Temperatures trend during May in Aberdeen
May weather in Aberdeen day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Moderate rain at times | 15° /3° | 1.1 mm | 6 | |
| May 2 |  Overcast | 17° /3° | 0.1 mm | 6 | |
| May 3 |  Sunny | 21° /5° | 0 mm | 7 | |
| May 4 | Sunny | 19° /7° | 0 mm | 7 | |
| May 5 | Sunny | 18° /5° | 0 mm | 7 | |
| May 6 |  Partly cloudy | 17° /4° | 0 mm | 7 | |
| May 7 | Partly cloudy | 18° /3° | 0.6 mm | 8 | |
| May 8 | Sunny | 23° /6° | 0 mm | 8 | |
| May 9 |  Cloudy | 22° /9° | 0.9 mm | 8 | |
| May 10 | Sunny | 19° /0° | 0 mm | 6.8 | |
| May 11 | Sunny | 25° /5° | 0 mm | 6.5 | |
| May 12 | Sunny | 24° /14° | 0 mm | 0.1 | |
| May 13 | Sunny | 24° /10° | 0 mm | 5 | |
| May 14 | Sunny | 32° /15° | 0 mm | 6 | |
| May 15 | Sunny | 29° /15° | 0 mm | 6 | |
| May 16 |  Patchy rain possible | 14° /9° | 0.7 mm | 3 | |
| May 17 | Patchy rain possible | 21° /9° | 0.3 mm | 3 | |
| May 18 | Patchy rain possible | 25° /10° | 0.4 mm | 4 | |
| May 19 | Sunny | 31° /13° | 0 mm | 6 | |
| May 20 | Sunny | 26° /18° | 0 mm | 6 | |
| May 21 | Partly cloudy | 23° /14° | 0 mm | 5 | |
| May 22 | Patchy rain possible | 21° /15° | 0.1 mm | 4 | |
| May 23 | Patchy rain possible | 34° /18° | 1.5 mm | 5 | |
| May 24 | Patchy rain possible | 17° /9° | 0.2 mm | 3 | |
| May 25 |  Fog | 18° /8° | 0 mm | 3 | |
| May 26 | Overcast | 21° /9° | 0 mm | 7 | |
| May 27 | Overcast | 19° /9° | 0 mm | 4 | |
| May 28 | Fog | 20° /10° | 0 mm | 5 | |
| May 29 | Sunny | 25° /11° | 0 mm | 9 | |
| May 30 | Sunny | 26° /11° | 0 mm | 9 | |
| May 31 | Sunny | 28° /14° | 0 mm | 9 | |
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Aberdeen in May - FAQ
What are the expected maximum and minimum temperatures in Aberdeen during May?
How much rainfall should be expected in Aberdeen during May?
What are the typical wind conditions in Aberdeen during May?
May rainfall patterns in Aberdeen
UV exposure in Aberdeen during May
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Where is Aberdeen?Get accurate weather forecasts for Aberdeen, located at latitude 45.465 and longitude -98.486. Stay updated with localized weather information tailored for Aberdeen.