Weather in St. Charles, Iowa
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 05:19 PM ET · Refreshes every hour
80°F
Clear sky
Feels like 78°F
35%
Humidity
9 mph
Wind Speed
About Weather in St. Charles
St. Charles is located in Iowa (coordinates: 41.287152°N, 93.807451°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.