Weather in Dayton, Washington
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:06 PM ET · Refreshes every hour
74°F
Clear sky
Feels like 70°F
31%
Humidity
14 mph
Wind Speed
About Weather in Dayton
Dayton is located in Washington (coordinates: 46.316788°N, 117.976762°W). Weather data is sourced from Open-Meteo, a free and open meteorological API using data from national weather services including NOAA.
All temperatures are displayed in Fahrenheit. Wind speed is in miles per hour.