Weather in Martinsburg, Missouri
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 07:27 PM ET · Refreshes every hour
78°F
Clear sky
Feels like 76°F
38%
Humidity
6 mph
Wind Speed
About Weather in Martinsburg
Martinsburg is located in Missouri (coordinates: 39.100999°N, 91.647272°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.