Lower Monumental State Airport Weather Forecast
- 45
- 79
Sunny
- 53
- 85
Mostly Sunny
- 44
- 66
Chance Rain Showers
- 42
- 68
Mostly Sunny
- 47
- 76
Mostly Sunny
- 50
- 80
Mostly Sunny
- 53
- 84
Mostly Sunny
Today 1 May Lower Columbia Basin of Washington
Sunny. Highs in the upper 70s to lower 80s. Light Wind, becoming northeast 5 to 10 Mph in the afternoon.
Tonight 1 May Lower Columbia Basin of Washington
Clear. Lows in the 40s. Northeast wind 5 to 10 Mph.
Lower Monumental State Airport Temperature Statistics
May Temperature
Walla Walla Regional Airport (33.6 miles)
Lowest
–Average May
–Highest
–
Climate (2020–Present)
Walla Walla Regional Airport (33.6 miles)
Average Low 2020–2025
44.9 °FAverage 2020–2025
54.3 °FAverage High 2020–2025
63.8 °F