Weather in Dayton
Dayton has mild winters and pleasant summers. A typical July afternoon reaches 83°, a January night drops to 36°, and about 1 inches of snow falls in a normal winter. Normal November highs come to 53°, and lows to 39°.
Getting the latest forecast from the National Weather Service…
Where today sits in Dayton’s year
Typical highs and lows month by month, from 30 years of NOAA records.
Weather talk
Road reports, first frosts and storm memories from neighbors in Dayton.
Your answer becomes a post in Town Square.
Forecast, conditions and alerts: National Weather Service. Climate: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000. Temperatures and rainfall come from NOAA’s gridded normals for Dayton itself (about a 3-mile square). Snow, frost dates and day counts: the NOAA station at Rex 1 S, OR (10 mi, snow) and Mcminnville Municipal Airport, OR (3 mi, frost, heat and degree days). Sunrise and sunset are calculated from the town’s position. Normals are 30-year averages, not a forecast.