Star Valley Ranch Weather Forecast
- 46
- 73
Increasing Clouds
- 45
- 76
Rain Showers
- 43
- 78
Chance Thunderstorms
- 43
- 76
Chance Rain Showers
- 41
- 65
Rain Showers Likely
- 41
- 65
Chance Thunderstorms
Today 25 May Star Valley
Partly cloudy. A slight chance of. Highs in the mid 70s. South Winds 10 to 15 Mph in the afternoon.
Tonight 25 May Star Valley
Partly cloudy. Lows around 40.
Star Valley Ranch Temperature Statistics
May Temperature
Afton WY (17.4 miles)
Lowest 19 May, 2026
21.2 °FAverage May
46.6 °FHighest 12 May, 2026
77 °F
Climate (2021–Present)
Afton WY (17.4 miles)
Average Low 2021–2026
26.3 °FAverage 2021–2026
39.6 °FAverage High 2021–2026
52.3 °F