Weather in Teton County, Wyoming for May 2026
With an average of 2 snowy days, Teton County usually enjoys a light touch of snow in May.
According to Teton County snow forecast for May 2026, no snow is expected in the next 2 weeks.Until now, May 2026 in Teton County has been nearly identical to the historical average, with a temperature of 12 °F (showing only a slight deviation of -0.4 °F).
The forecast for the upcoming days in Teton County predicts a temperature of 15.8 °F, which is slightly above the historical average.
In general, the average temperature in Teton County at the beginning of May is 12.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 18.4 °F by the end of May.
Teton County experiences moderate rainfall in May, with an average of 8 rainy days and a total precipitation of 75.4 mm.
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Teton County Weather May
Temperatures trend during May in Teton County
May weather in Teton County day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Cloudy | 10° /-2° | 0 mm | 6 | |
| May 2 | Cloudy | 12° /-2° | 0 mm | 7 | |
| May 3 |  Sunny | 15° /2° | 0 mm | 8 | |
| May 4 |  Partly cloudy | 15° /2° | 0.2 mm | 7 | |
| May 5 |  Moderate or heavy rain shower | 11° /0° | 7 mm | 7 | |
| May 6 |  Overcast | 10° /-4° | 0.1 mm | 7 | |
| May 7 |  Patchy rain possible | 14° /0° | 1.7 mm | 7 | |
| May 8 | Patchy rain possible | 15° /2° | 0.1 mm | 8 | |
| May 9 | Sunny | 12° /3° | 0 mm | 8.2 | |
| May 10 | Sunny | 18° /3° | 0 mm | 9 | |
| May 11 | Sunny | 21° /5° | 0 mm | 8.8 | |
| May 12 | Sunny | 22° /7° | 0 mm | 0 | |
| May 13 | Sunny | 25° /9° | 0.1 mm | 5 | |
| May 14 | Sunny | 20° /10° | 0 mm | 4 | |
| May 15 | Patchy rain possible | 13° /6° | 0.4 mm | 2 | |
| May 16 | Patchy rain possible | 14° /0° | 0.7 mm | 2 | |
| May 17 | Patchy rain possible | 5° /-4° | 0.1 mm | 1 | |
| May 18 | Patchy rain possible | 8° /-3° | 0.5 mm | 1 | |
| May 19 | Sunny | 12° /-3° | 0 mm | 2 | |
| May 20 | Sunny | 17° /0° | 0 mm | 3 | |
| May 21 | Patchy rain possible | 19° /4° | 4 mm | 3 | |
| May 22 | Partly cloudy | 15° /7° | 0 mm | 4 | |
| May 23 | Patchy rain possible | 13° /1° | 0.1 mm | 3 | |
| May 24 | Patchy rain possible | 16° /4° | 0.1 mm | 4 | |
| May 25 | Partly cloudy | 15° /2° | 0 mm | 5 | |
| May 26 |  Thundery outbreaks possible | 17° /4° | 0 mm | 4 | |
| May 27 | Thundery outbreaks possible | 17° /7° | 0 mm | 4 | |
| May 28 | Light rain shower | 17° /7° | 3.8 mm | 4 | |
| May 29 | Cloudy | 20° /5° | 0 mm | 5 | |
| May 30 | Partly cloudy | 20° /10° | 0 mm | 6 | |
| May 31 | Sunny | 23° /9° | 0 mm | 6 | |
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Teton County in May - FAQ
What are the expected maximum and minimum temperatures in Teton County during May?
How much rainfall should be expected in Teton County during May?
Will it snow in Teton County in May 2026?
What are the typical wind conditions in Teton County during May?
May rainfall patterns in Teton County
UV exposure in Teton County during May
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Where is Teton County?Get accurate weather forecasts for Teton County, located at latitude 43.48 and longitude -110.762. Stay updated with localized weather information tailored for Teton County.