Walton Lake Weather Forecast
- 52
- 80
Decreasing Clouds
- 49
- 77
Increasing Clouds
- 47
- 73
Rain Showers Likely
- 39
- 59
Rain Showers
- 37
- 48
Rain Showers Likely
- 38
- 52
Slight Chance Rain Showers
- 38
- 60
Mostly Sunny
Today 23 Jun Ochoco-John Day Highlands
Partly cloudy. Highs in the 80s.
Tonight 23 Jun Ochoco-John Day Highlands
Mostly cloudy. Lows in the mid 40s to mid 50s. North wind 5 to 15 Mph in the Evening, becoming light. Gusts up to 25 Mph.
Walton Lake Temperature Statistics
June Temperature
Prineville Airport (29.8 miles)
Lowest 7 June, 2026
30.2 °FAverage June
60.6 °FHighest 19 June, 2026
87.8 °F
Climate (2021–2026)
Prineville Airport (29.8 miles)
Average Low 2021–2026
34.7 °FAverage 2021–2026
49.7 °FAverage High 2021–2026
63.1 °F