Riley Lake Weather Forecast
- 30
- 50
Becoming Sunny
- 36
- 59
Rain Showers Likely
- 33
- 44
Rain Showers
- 30
- 42
Chance Rain Showers
- 27
- 43
Mostly Cloudy
- 27
- 48
Partly Sunny
Today 19 Oct Price
Mostly sunny. Cooler with Highs in the lower 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 19 Oct Price
Mostly clear. Cooler with Lows in the lower 30s. West Winds 5 to 10 Mph, becoming southwest after midnight.
Riley Lake Temperature Statistics
October Temperature
Phillips / Price County (15.5 miles)
Lowest 8 October, 2025
25 °FAverage October
54.8 °FHighest 4 October, 2025
82.6 °F
Climate (2020–Present)
Phillips / Price County (15.5 miles)
Average Low 2020–2025
32 °FAverage 2020–2025
42.6 °FAverage High 2020–2025
52.3 °F