Weather in Harper, Oregon
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:57 PM ET · Refreshes every hour
86°F
Clear sky
Feels like 81°F
13%
Humidity
12 mph
Wind Speed
About Weather in Harper
Harper is located in Oregon (coordinates: 43.856971°N, 117.626545°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.