Tri-Cities · United States
Weather in Tri-Cities in March
In March the typical daytime high in Tri-Cities is 10.9 °C on average, from 7.5 °C at the start to 13.0 °C at the end of the month.
The last 10 years were 0.7 °C warmer than more than 40 years ago.
Click a day for more: afternoon and night, the usual range, records and how fast it is warming.
The average of the weather stations Spokane Intl Ap (199 km) and Payette (299 km); nearer ones count more.