Sumatra, FL 7-Day Weather Forecast
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Sumatra Weather Forecast


Sumatra, FL Weather Forecast Date: 213 AM EDT Sat Sep 05 2026
Weather forecast for Sumatra, FL
| Today Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Today... Mostly sunny. A chance of showers and thunderstorms this morning, then showers and thunderstorms likely this afternoon. Highs in the lower 90s. Light and variable winds, becoming west around 5 mph this afternoon. Chance of rain 70%. Heat index values up to 105 this afternoon. |
| Sun Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Sunday... Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. West winds around 5 mph. Chance of rain 70%. Heat index values up to 106. |
| Labor Day Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Labor Day... Mostly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. Light and variable winds. Chance of rain 70%. Heat index values up to 105 in the afternoon. |
| Tue Hi: 90°FHi: 32°C Lo: 71°F Lo: 22°C |
Tuesday... Partly cloudy. Showers likely with a chance of thunderstorms. Highs around 90. Lows in the lower 70s. Chance of rain 60%. |
| Wed Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Wednesday... Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 50%. |
| Thu Hi: 91°FHi: 33°C Lo: 71°F Lo: 22°C |
Thursday... Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 30%. |
| Fri Hi: 91°FHi: 33°C |
Friday... Sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40%. |
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