Weather information for the Walla Walla area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 38 | 46 | 55 | 62 | 70 | 80 | 88 | 87 | 77 | 64 | 48 | 40 |
| Avg. Low | 28 | 34 | 37 | 41 | 47 | 54 | 60 | 61 | 52 | 44 | 35 | 28 |
| Avg. Precip. | 2.3 | 1.8 | 2.1 | 1.7 | 1.6 | 1.0 | 0.6 | 0.8 | 1.0 | 1.6 | 2.6 | 2.5 |
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Overnight
Areas Of Frost
Friday
Areas Of Frost then Sunny
Friday Night
Mostly Clear
Saturday
Sunny then Chance Rain Showers
Saturday Night
Chance Rain Showers then Mostly Cloudy
Sunday
Mostly Sunny
Detailed Forecast |
|
|---|---|
| Overnight | Areas of frost. Clear, with a low around 34. South wind around 3 mph. |
| Friday | Areas of frost before 8am. Sunny, with a high near 67. Northwest wind 2 to 10 mph. |
| Friday Night | Mostly clear, with a low around 37. East wind 5 to 10 mph. |
| Saturday | A chance of rain showers after 5pm. Sunny, with a high near 69. West wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
| Saturday Night | A chance of rain showers before 11pm. Mostly cloudy, with a low around 42. West wind 5 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
| Sunday | Mostly sunny, with a high near 62. |
| Sunday Night | Mostly clear, with a low around 37. |
| Monday | Sunny, with a high near 66. |
| Monday Night | Partly cloudy, with a low around 42. |
| Tuesday | Mostly sunny, with a high near 72. |
| Tuesday Night | Mostly cloudy, with a low around 47. |
| Wednesday | Partly sunny, with a high near 70. |
| Wednesday Night | A slight chance of rain showers after 5am. Mostly cloudy, with a low around 46. |
| Thursday | A slight chance of rain showers. Partly sunny, with a high near 66. |
