Weather in Kelso, Washington
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:05 PM ET · Refreshes every hour
66°F
Clear sky
Feels like 69°F
47%
Humidity
1 mph
Wind Speed
About Weather in Kelso
Kelso is located in Washington (coordinates: 46.116751°N, 122.886466°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.