Weather WorldGrand Prairie Elementary School, IL 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Grand Prairie Elementary School, IL Weather Forecast
Grand Prairie Elementary School, IL Weather Forecast Date: 1052 AM CDT Tue Aug 04 2026
The area/counties/county of: Jefferson, including the city of Mount Vernon.or toggle through each period.
Today... Patchy fog this morning. Sunny. Highs in the upper 80s. Calm winds, becoming east around 5 mph this afternoon.
Tonight... Mostly clear. Lows in the mid 60s. Southeast winds around 5 mph in the evening, becoming light and variable.
Wednesday... Sunny. Highs in the upper 80s. South winds around 5 mph.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. South winds around 5 mph in the evening, becoming light and variable.
Thursday... Partly sunny. A chance of showers in the morning. Highs in the upper 80s. Southwest winds around 5 mph. Chance of rain 50%.
Thursday Night... Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 60s. Chance of rain 60%.
Friday... Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30%.
Friday Night... Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 50%.
Saturday... Partly sunny. Highs in the upper 80s.
Saturday Night... Partly cloudy. Lows around 70. Highs in the lower 90s.
Sunday... Partly cloudy. Lows around 70. Highs in the lower 90s.
Sunday Night... Mostly clear. Lows in the lower 70s.
POP = Probability of Precipitation
Grand Prairie Elementary School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...