Rock Lake Weather Forecast
- 54
- 74
Rain Showers Likely
- 54
- 82
Chance Rain Showers
- 58
- 90
Mostly Sunny
- 60
- 94
Sunny
- 57
- 91
Mostly Sunny
- 58
- 90
Mostly Sunny
- 58
- 91
Mostly Sunny
Today 21 Jul Washington Palouse
Mostly cloudy with a 50 percent chance of rain Showers. Highs in the upper 60s to mid 70s. Light wind. Rainfall Amounts less than a tenth of an inch.
Tonight 21 Jul Washington Palouse
A chance of Thunderstorms in the evening. Mostly cloudy with a chance of rain Showers. Lows in the upper 40s to upper 50s. Light wind. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.
Rock Lake Temperature Statistics
July Temperature
Fairchild Air Force Base (29.8 miles)
Lowest 16 July, 2025
53.8 °FAverage July
73.8 °FHighest 13 July, 2025
96.1 °F
Climate (2020–Present)
Fairchild Air Force Base (29.8 miles)
Average Low 2020–2025
39 °FAverage 2020–2025
49 °FAverage High 2020–2025
58.8 °F