Weather in St. Lucas, Iowa
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 07:14 PM ET · Refreshes every hour
78°F
Clear sky
Feels like 74°F
28%
Humidity
7 mph
Wind Speed
About Weather in St. Lucas
St. Lucas is located in Iowa (coordinates: 43.066468°N, 91.934063°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.