Weather in St. David, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:59 PM ET · Refreshes every hour
80°F
Clear sky
Feels like 78°F
31%
Humidity
9 mph
Wind Speed
About Weather in St. David
St. David is located in Illinois (coordinates: 40.491985°N, 90.052463°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.