Walton Lake Weather Forecast
- 41
- 63
Mostly Cloudy
- 39
- 64
Partly Sunny
- 31
- 55
Mostly Sunny
- 35
- 56
Mostly Sunny
- 37
- 58
Mostly Sunny
- 37
- 59
Mostly Sunny
- 34
- 55
Chance Rain
Today 5 Apr Ochoco-John Day Highlands
Mostly cloudy. Highs in the mid 60s to lower 70s.
Tonight 5 Apr Ochoco-John Day Highlands
Mostly cloudy. Lows in the upper 30s to lower 40s.
Walton Lake Temperature Statistics
April Temperature
Prineville Airport (29.8 miles)
Lowest 3 April, 2026
17.6 °FAverage April
44.6 °FHighest 3 April, 2026
62.6 °F
Climate (2021–Present)
Prineville Airport (29.8 miles)
Average Low 2021–2026
34.6 °FAverage 2021–2026
49.7 °FAverage High 2021–2026
63.1 °F