Yost Reservoir Weather Forecast
- 80
- 103
Hot
- 80
- 104
Hot
- 78
- 103
Hot
- 78
- 102
Hot
- 76
- 103
Hot
- 75
- 101
Hot
Today 12 Aug Payne
Sunny, hot with Highs around 103. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Heat index Values up to 109 in the afternoon.
Tonight 12 Aug Payne
Mostly clear. Lows around 80. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Heat index Values up to 107 early in the evening.
Yost Reservoir Temperature Statistics
August Temperature
Stillwater, Stillwater Regional Airport (5 miles)
Lowest 3 August, 2026
62.7 °FAverage August
85.3 °FHighest 8 August, 2026
105.7 °F
Climate (2021–2026)
Stillwater, Stillwater Regional Airport (5 miles)
Average Low 2021–2026
51 °FAverage 2021–2026
63.4 °FAverage High 2021–2026
76 °F