Riley Lake Weather Forecast
- 50
- 77
Rain
- 35
- 60
Chance Rain
- 40
- 62
Mostly Cloudy
- 44
- 66
Mostly Cloudy
- 42
- 62
Rain Likely
- 35
- 53
Chance Rain
Today 23 Apr Price
Mostly cloudy late this Morning, then becoming partly sunny. A slight chance of rain and Thunderstorms this afternoon. Hot with Highs in the mid 70s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.
Tonight 23 Apr Price
Rain with Thunderstorms likely in the Evening, then rain with a chance of Thunderstorms after midnight. Rain may be heavy at Times in the evening. Lows around 50. South Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening. Chance of rain 90 percent.
Riley Lake Temperature Statistics
April Temperature
Phillips / Price County (15.5 miles)
Lowest 7 April, 2026
9.1 °FAverage April
39.4 °FHighest 17 April, 2026
75.4 °F
Climate (2021–Present)
Phillips / Price County (15.5 miles)
Average Low 2021–2026
32 °FAverage 2021–2026
42.5 °FAverage High 2021–2026
52.2 °F