Weather in Anna, Illinois
Live weather conditions. Source: Open-Meteo
Updated May 24, 2026 · 04:01 PM ET · Refreshes every hour
73°F
Overcast
Feels like 78°F
87%
Humidity
5 mph
Wind Speed
About Weather in Anna
Anna is located in Illinois (coordinates: 37.46106°N, 89.237478°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.