Weather WorldSt. Mark School, IL 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
St. Mark School Weather Forecast
St. Mark School, IL Weather Forecast Date: 1137 PM CDT Fri Sep 11 2026
Weather forecast for St. Mark School, IL
Tonight Lo: 69°F Lo: 21°C |
Tonight... Mostly clear. Near steady temperature in the upper 60s. Southeast winds around 5 mph. |
Sat Hi: 89°FHi: 32°C Lo: 61°F Lo: 16°C |
Saturday... Sunny. Highs in the upper 80s. Southwest winds 5 to 10 mph, becoming west in the afternoon. |
Sun Hi: 79°FHi: 26°C Lo: 59°F Lo: 15°C |
Sunday... Mostly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the upper 70s. Northeast winds 5 to 10 mph. Chance of rain 40%. |
| Mon Hi: 81°FHi: 27°C Lo: 69°F Lo: 21°C |
Monday... Partly sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 40%. |
Tue Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Tuesday... Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50%. |
Wed Hi: 80°FHi: 27°C Lo: 65°F Lo: 18°C |
Wednesday... Showers likely. Highs around 80. Lows in the mid 60s. Chance of rain 70%. |
| Thu Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Thursday... Mostly sunny. A chance of showers in the morning. Highs around 80. Chance of rain 50%. |
St. Mark School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...