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St. Marks School Weather Forecast
St. Marks School, FL Weather Forecast Date: 222 PM EDT Sat Aug 22 2026
Weather forecast for St. Marks School, FL
Tonight Lo: 81°F Lo: 27°C |
Tonight... Partly cloudy. A slight chance of showers and thunderstorms this evening. Lows in the lower 80s. South winds 10 to 15 mph. Chance of rain 20%. |
Sun Hi: 91°FHi: 33°C Lo: 81°F Lo: 27°C |
Sunday... Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Temperature falling into the upper 80s in the afternoon. South winds around 5 mph, increasing to southeast 10 to 15 mph in the afternoon. Chance of rain 40%. Heat index values up to 106. |
Mon Hi: 91°FHi: 33°C Lo: 80°F Lo: 27°C |
Monday... Mostly sunny. Humid with highs in the lower 90s. Southeast winds around 5 mph, increasing to 10 to 15 mph in the afternoon. Heat index values up to 106. |
| Tue Hi: 91°FHi: 33°C Lo: 81°F Lo: 27°C |
Tuesday... Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30%. Heat index values up to 105. |
| Wed Hi: 91°FHi: 33°C Lo: 81°F Lo: 27°C |
Wednesday... Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50%. Heat index values up to 105. |
| Thu Hi: 91°FHi: 33°C Lo: 81°F Lo: 27°C |
Thursday... Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50%. Heat index values up to 105. |
| Fri Hi: 91°FHi: 33°C Lo: 81°F Lo: 27°C |
Friday... Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50%. Heat index values up to 110. |
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