| NWS Forecast for: Osceola County Issued by: National Weather Service Melbourne, FL Last Update: 345 AM EDT Wed Sep 2 2026 |  |
| Today: Partly cloudy late in the morning then becoming mostly cloudy. Showers and thunderstorms likely. Highs around 90. East winds 5 to 10 mph. Chance of rain 70 percent. Heat index values up to 101. Tonight: Partly cloudy. A chance of showers and thunderstorms in the late evening and early morning. Lows in the mid 70s. East winds around 5 mph. Chance of rain 40 percent. Thursday: Partly sunny late in the morning then considerable cloudiness. Showers and thunderstorms likely. Highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 70 percent. Heat index values up to 102. Thursday Night: Partly cloudy. A slight chance of showers and thunderstorms in the late evening and early morning. Lows in the mid 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Friday: Partly cloudy. A chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 70 percent. Heat index values up to 103. Friday Night: Partly cloudy. A slight chance of showers and thunderstorms in the late evening and early morning. Lows in the mid 70s. Chance of rain 20 percent. Saturday: Partly cloudy. A chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 70 percent. Saturday Night: Partly cloudy. A slight chance of showers and thunderstorms in the late evening and early morning. Lows in the mid 70s. Chance of rain 20 percent. Sunday: Partly sunny. A slight chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 70 percent. Sunday Night: Partly cloudy. A chance of showers and thunderstorms in the late evening and early morning, then a slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 30 percent. Labor Day: A chance of showers and thunderstorms late in the morning, then showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 80 percent. Monday Night: Partly cloudy. A slight chance of showers and thunderstorms in the late evening and early morning. Lows in the mid 70s. Chance of rain 20 percent. Tuesday: Partly sunny. A slight chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 70 percent. | |
| Zone Forecast: Osceola County | |
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