Steptoe Butte State Park Weather Forecast
- 49
- 75
Sunny
- 51
- 76
Mostly Sunny
- 51
- 77
Mostly Sunny
- 45
- 68
Partly Sunny
- 47
- 68
Partly Sunny
- 49
- 72
Partly Sunny
- 49
- 74
Mostly Sunny
Today 10 May Washington Palouse
Sunny. Highs in the mid 70s to lower 80s. East wind 5 to 10 Mph.
Tonight 10 May Washington Palouse
Clear. Lows in the upper 40s to lower 50s. Light wind.
Steptoe Butte State Park Temperature Statistics
May Temperature
Pullman / Moscow Regional Airport (21.1 miles)
Lowest 1 May, 2024
29.8 °FAverage May
47.2 °FHighest 4 May, 2024
64.7 °F
Climate (2019–Present)
Pullman / Moscow Regional Airport (21.1 miles)
Average Low 2019–2024
39.2 °FAverage 2019–2024
49 °FAverage High 2019–2024
58.5 °F