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Osteen, FL 7-Day Weather Forecast
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Osteen Weather Forecast
Osteen, FL Weather Forecast Date: 1025 AM EDT Thu Oct 08 2026
Weather forecast for Osteen, FL
Today Hi: 80°FHi: 27°C Lo: 71°F Lo: 22°C |
Today... A chance of thunderstorms. Showers. Highs around 80. Northeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90%. |
| Fri Hi: 85°FHi: 29°C Lo: 75°F Lo: 24°C |
Friday... Showers and a chance of thunderstorms. Highs in the mid 80s. Northeast winds 5 to 10 mph becoming east 10 to 15 mph late in the afternoon and towards sunset. Chance of rain 80%. |
| Sat Hi: 89°FHi: 32°C Lo: 75°F Lo: 24°C |
Saturday... A chance of thunderstorms. A chance of showers late in the morning, then showers late in the afternoon and towards sunset. Highs in the upper 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80%. Heat index values up to 101. |
| Sun Hi: 90°FHi: 32°C Lo: 71°F Lo: 22°C |
Sunday... Partly sunny with a slight chance of showers and thunderstorms late in the morning, then considerable cloudiness with showers likely and a chance of thunderstorms late in the afternoon and towards sunset. Highs around 90. Chance of rain 60%. |
| Columbus Day Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Columbus Day... Partly sunny. A slight chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the upper 80s. Chance of rain 20%. |
Tue Hi: 89°FHi: 32°C Lo: 65°F Lo: 18°C |
Tuesday... Sunny. Highs in the upper 80s. |
| Wed Hi: 89°FHi: 32°C |
Wednesday... Mostly sunny. Highs in the upper 80s. |
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