Weather in Hamilton, Washington
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 06:54 PM ET · Refreshes every hour
67°F
Clear sky
Feels like 68°F
63%
Humidity
5 mph
Wind Speed
About Weather in Hamilton
Hamilton is located in Washington (coordinates: 48.522478°N, 121.995264°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.