Foss Reservoir Weather Forecast
- 71
- 79
Partly Sunny
- 78
- 92
Becoming Sunny
- 73
- 97
Slight Chance Thunderstorms
- 71
- 90
Mostly Sunny
- 76
- 95
Mostly Sunny
- 77
- 95
Mostly Sunny
- 76
- 94
Mostly Sunny
Today 15 Jun Custer
Partly sunny. Highs around 80. Southeast Winds 5 to 10 Mph.
Tonight 15 Jun Custer
Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 60s. East Winds 5 to 10 Mph.
Foss Reservoir Temperature Statistics
June Temperature
Elk City Regional Business Airport (13 miles)
Lowest 4 June, 2025
54.9 °FAverage June
73.1 °FHighest 2 June, 2025
92.8 °F
Climate (2020–Present)
Elk City Regional Business Airport (13 miles)
Average Low 2020–2025
48.9 °FAverage 2020–2025
60.6 °FAverage High 2020–2025
73.2 °F