White Reservoir Weather Forecast
- 45
- 64
Rain Showers
- 41
- 65
Slight Chance Rain Showers
- 46
- 69
Chance Rain Showers
- 43
- 69
Mostly Sunny
- 48
- 72
Mostly Cloudy
- 47
- 75
Partly Sunny
- 47
- 75
Partly Sunny
Today 17 May Foothills of the Northern Blue Mountains of Oregon
A chance of rain Showers in the Morning, then rain Showers likely and a chance of Thunderstorms in the afternoon. Highs in the lower to mid 60s. Southwest wind 5 to 15 Mph. Gusts up to 25 Mph in the afternoon. Chance of precipitation 70 percent. Rainfall Amounts up to a half of an inch Possible, except higher Amounts possible in Thunderstorms.
Tonight 17 May Foothills of the Northern Blue Mountains of Oregon
Mostly cloudy with a 50 percent chance of rain Showers. Lows in the lower 40s. Windy. West wind 15 to 25 Mph with Gusts to around 40 Mph. Rainfall Amounts less than a quarter of an inch.
White Reservoir Temperature Statistics
May Temperature
Walla Walla Regional Airport (16.8 miles)
Lowest 5 May, 2025
34.6 °FAverage May
59.1 °FHighest 2 May, 2025
86.6 °F
Climate (2020–Present)
Walla Walla Regional Airport (16.8 miles)
Average Low 2020–2025
44.9 °FAverage 2020–2025
54.3 °FAverage High 2020–2025
63.8 °F