Foss Reservoir Weather Forecast
- 66
- 80
Rain Showers
- 69
- 81
Chance Thunderstorms
- 74
- 85
Partly Sunny
- 68
- 92
Chance Thunderstorms
- 67
- 81
Rain Showers Likely
- 69
- 83
Chance Thunderstorms
Today 18 Jun Custer
Partly sunny this Morning, then becoming mostly cloudy. A slight chance of Thunderstorms. A chance of Showers, mainly this morning. Breezy and much cooler with Highs around 80. Northeast Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of rain 40 percent.
Tonight 18 Jun Custer
Cloudy with a chance of Thunderstorms. A chance of Showers in the Evening, then Showers after midnight. Lows in the mid 60s. Northeast Winds 15 to 20 Mph. Gusts up to 35 Mph in the evening. Chance of rain 90 percent.
Foss Reservoir Temperature Statistics
June Temperature
Elk City Regional Business Airport (13 miles)
Lowest 16 June, 2026
63.5 °FAverage June
78.8 °FHighest 1 June, 2026
98.1 °F
Climate (2021–2026)
Elk City Regional Business Airport (13 miles)
Average Low 2021–2026
49.6 °FAverage 2021–2026
61.5 °FAverage High 2021–2026
74.4 °F