Weather World
Anna, IL 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Anna, IL Weather Forecast
Anna, IL Weather Forecast Date: 1152 PM CDT Tue Oct 20 2026
The area/counties/county of: Union, including the city of Jonesboro.or toggle through each period.
Tonight... Clear. Lows in the mid 40s. Calm winds.
Wednesday... Sunny. Highs in the mid 70s. Calm winds, becoming northeast around 5 mph in the afternoon.
Wednesday Night... Mostly clear. Lows in the upper 40s. Calm winds.
Thursday... Sunny. Highs in the mid 70s. North winds around 5 mph.
Thursday Night... Clear. Lows in the upper 40s. Calm winds.
Friday... Sunny. Highs in the mid 70s.
Friday Night... Mostly clear. Lows in the mid 40s. Highs in the mid 70s.
Saturday... Mostly clear. Lows in the mid 40s. Highs in the mid 70s.
Saturday Night... Partly cloudy. Lows in the upper 40s. Highs in the mid 70s.
Sunday... Partly cloudy. Lows in the upper 40s. Highs in the mid 70s.
Sunday Night... Mostly cloudy. Lows in the upper 40s. Highs in the mid 70s.
Monday... Mostly cloudy. Lows in the upper 40s. Highs in the mid 70s.
POP = Probability of Precipitation
Anna Radar Loop
Use the map search tool if you want to place a location marker on the radar map...