Heiner Airport Weather Forecast
- 50
- 79
Chance Rain Showers
- 48
- 75
Rain Showers Likely
- 49
- 77
Chance Rain Showers
- 47
- 74
Chance Rain Showers
- 45
- 73
Chance Rain Showers
- 44
- 69
Chance Rain Showers
Today 6 Sep Star Valley
Mostly sunny in the Morning, then becoming partly cloudy. Areas of smoke. Highs around 80.
Tonight 6 Sep Star Valley
Clear. Areas of smoke. Lows in the lower 40s.
Heiner Airport Temperature Statistics
September Temperature
Afton WY (10.6 miles)
Lowest 3 September, 2025
39.2 °FAverage September
62.6 °FHighest 1 September, 2025
80.6 °F
Climate (2020–Present)
Afton WY (10.6 miles)
Average Low 2020–2025
25.3 °FAverage 2020–2025
38.7 °FAverage High 2020–2025
51.5 °F