Hooper Weather Forecast
- 56
- 93
Rain Showers Likely
- 45
- 75
Partly Sunny
- 43
- 69
Partly Sunny
- 45
- 73
Partly Sunny
- 47
- 79
Partly Sunny
- 51
- 84
Partly Sunny
Today 28 May Washington Palouse
Sunny. A chance of Thunderstorms in the afternoon. Some Thunderstorms may be severe with damaging Winds, large Hail, and heavy rainfall in the afternoon. Highs in the mid 80s to lower 90s. Light Wind, becoming north 5 to 10 Mph in the afternoon. Chance of precipitation 20 percent.
Tonight 28 May Washington Palouse
Mostly cloudy. Rain Showers likely and a chance of Thunderstorms in the Evening, then a chance of rain Showers overnight. Some Thunderstorms may be severe with damaging Winds, large Hail, and heavy rainfall in the evening. Lows in the lower to mid 50s, south wind 5 to 10 Mph, Gusts up to 20 Mph. Chance of precipitation 70 percent. Rainfall Amounts less than a quarter of an Inch, except higher Amounts possible in Thunderstorms.
Hooper Temperature Statistics
May Temperature
Walla Walla Regional Airport (46 miles)
Lowest 17 May, 2026
42.7 °FAverage May
63.7 °FHighest 2 May, 2026
85.6 °F
Climate (2021–Present)
Walla Walla Regional Airport (46 miles)
Average Low 2021–2026
45.5 °FAverage 2021–2026
55 °FAverage High 2021–2026
64.6 °F