Hooper Weather Forecast
- 49
- 74
Rain Showers Likely
- 42
- 66
Rain Showers Likely
- 45
- 66
Rain Likely
- 40
- 62
Slight Chance Rain
- 41
- 57
Rain Likely
- 33
- 54
Rain Likely
Today 10 Apr Washington Palouse
Partly cloudy. Highs in the upper 60s to lower 70s. East wind 5 to 10 Mph.
Tonight 10 Apr Washington Palouse
Mostly cloudy with a 20 percent chance of rain Showers. Lows in the mid to upper 40s. West wind 5 to 10 Mph in the Evening, becoming light and variable.
Hooper Temperature Statistics
April Temperature
Walla Walla Regional Airport (46 miles)
Lowest 4 April, 2026
38.6 °FAverage April
54.4 °FHighest 6 April, 2026
74.6 °F
Climate (2021–Present)
Walla Walla Regional Airport (46 miles)
Average Low 2021–2026
45.5 °FAverage 2021–2026
55 °FAverage High 2021–2026
64.5 °F