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Weather Forecast
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As a desert region, the Tri-Cities Washington weather is relatively mild climate with an abundance of warm, clear sunny days each year - with cold, wet cloudy winters. You can expect the occasional severe storm, but average annual precipitation is less than seven inches.
Thanks to winter temperatures hovering at 44 degrees and with little to no snowfall, our golf courses are open year-round! Summer temperature averages hover around a pleasant 88 degrees, with river breezes contributing to cool evenings and balmy days. For the current local temperature, scroll to the top of the page.
| Average Monthly Temperatures | ||
|---|---|---|
| Month | High | Low |
| January | 40 | 28 |
| February | 48 | 31 |
| March | 58 | 36 |
| April | 66 | 42 |
| May | 74 | 49 |
| June | 82 | 56 |
| July | 89 | 61 |
| August | 89 | 61 |
| September | 80 | 52 |
| October | 66 | 42 |
| November | 50 | 36 |
| December | 41 | 29 |