Weather in St. Charles, Idaho
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 06:11 PM ET · Refreshes every hour
72°F
Partly cloudy
Feels like 66°F
27%
Humidity
12 mph
Wind Speed
About Weather in St. Charles
St. Charles is located in Idaho (coordinates: 42.111826°N, 111.390316°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.