Weather WorldGarrett School, MO 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Garrett School, MO Weather Forecast
Garrett School, MO Weather Forecast Date: 353 AM CDT Tue Sep 22 2026
The area/counties/county of: Madison County Il, including the cities of: Alton, Edwardsville, Belleville, Cahokia, Saint Charles, and Saint Louis.or toggle through each period.
Today... Mostly cloudy. A slight chance of very light drizzle this morning. Highs in the lower 70s. Northeast winds 5 to 10 mph.
Tonight... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph.
Wednesday... Partly sunny. Highs in the lower 70s. North winds 5 to 10 mph.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. Northeast winds 5 to 10 mph.
Thursday... Mostly sunny. Highs in the mid 70s. Northeast winds around 5 mph.
Thursday Night... Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.
Friday... Partly cloudy. Lows in the upper 50s. Highs in the upper 70s.
Friday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s.
Saturday... Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the mid 70s. Chance of rain 20%.
Saturday Night... Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. Chance of rain 20%.
Sunday... Partly sunny. A slight chance of showers in the morning. Highs in the lower 80s. Chance of rain 20%.
Sunday Night... Partly cloudy. Lows in the upper 50s. Highs in the upper 80s.
POP = Probability of Precipitation
Garrett School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...