Wednesday
Frost in some areas
High:
60°F
Areas of frost before 8am. Otherwise, sunny, with a high near 60. Calm wind becoming west around 5 mph in the afternoon.
Walla Walla, WA Weather - Tomorrow’s Forecast
Wednesday Night
Mostly clear
Overnight low:
35°F
Mostly clear, with a low around 35. Light and variable wind becoming southeast around 6 mph in the evening.