Weather information for the Wenatchee area is provided below. Average temperatures, climate details and current forecasts are included.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 34 | 41 | 52 | 61 | 70 | 78 | 86 | 85 | 75 | 61 | 44 | 34 |
| Avg. Low | 21 | 26 | 34 | 38 | 46 | 54 | 58 | 58 | 51 | 40 | 30 | 22 |
| Avg. Precip. | 1.1 | 0.8 | 0.6 | 0.6 | 0.5 | 0.6 | 0.3 | 0.4 | 0.4 | 0.5 | 1.3 | 1.4 |



