Temperature for 10 days Walla Walla Army Air Field (historical), F° Atmospheric pressure for 10 days in Walla Walla Army Air Field (historical), hPa Precipitation for 10 days in Walla Walla Army Air Field (historical), inch Wind for 10 days in Walla Walla Army Air Field (historical), mph 24-hour meteogram Walla Walla Army Air Field (historical)