Pioneer Park Weather Forecast
- 61
- 85
Cloudy
- 58
- 81
Chance Rain Showers
- 61
- 88
Mostly Sunny
- 64
- 94
Sunny
- 65
- 97
Hot
- 63
- 94
Mostly Sunny
Today 20 Jul Foothills of the Blue Mountains of Washington
Mostly cloudy. Highs in the lower to mid 80s. Breezy. Southwest wind 10 to 20 Mph.
Tonight 20 Jul Foothills of the Blue Mountains of Washington
Cloudy. A 20 percent chance of rain Showers overnight. Lows in the upper 50s to lower 60s. South wind 5 to 10 Mph.
Pioneer Park Temperature Statistics
July Temperature
Walla Walla Regional Airport (2.5 miles)
Lowest 7 July, 2025
59.6 °FAverage July
78.4 °FHighest 8 July, 2025
101.6 °F
Climate (2020–Present)
Walla Walla Regional Airport (2.5 miles)
Average Low 2020–2025
45 °FAverage 2020–2025
54.5 °FAverage High 2020–2025
64.1 °F