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Southeastern, FL 7-Day Weather Forecast
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Southeastern Weather Forecast
Southeastern, FL Weather Forecast Date: 345 AM EDT Tue Aug 18 2026
Weather forecast for Southeastern, FL
Today Hi: 99°FHi: 37°C Lo: 79°F Lo: 26°C |
Today... Sunny late in the morning, then partly sunny with a chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the upper 90s. West winds 5 to 10 mph. Chance of rain 40%. Heat index values up to 109. |
| Wed Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Wednesday... Mostly sunny late in the morning then becoming partly cloudy. A chance of showers and thunderstorms. Hot. Highs in the mid 90s. West winds around 5 mph becoming southwest late in the afternoon and towards sunset. Chance of rain 50%. Heat index values up to 108. |
| Thu Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Thursday... Mostly sunny late in the morning, then partly cloudy with a chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the mid 90s. Southwest winds around 5 mph becoming southeast late in the afternoon and towards sunset. Chance of rain 50%. Heat index values up to 108. |
| Fri Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Friday... Partly sunny. A slight chance of showers and thunderstorms late in the morning, then a chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the mid 90s. Chance of rain 50%. |
| Sat Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Saturday... Sunny late in the morning, then partly sunny with a chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 50%. |
| Sun Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Sunday... Partly sunny. A chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 40%. |
| Mon Hi: 91°FHi: 33°C |
Monday... Sunny late in the morning, then partly sunny with a chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 30%. |
Southeastern Radar Loop
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