| NWS Forecast for: Inland St. Lucie Issued by: National Weather Service Melbourne, FL Last Update: 645 PM EDT Sun Aug 16 2026 |  |
Tonight: Partly sunny then becoming mostly clear in the late evening and early morning then becoming clear. Lows in the mid 70s. East winds 5 to 10 mph becoming southwest around 5 mph late. Heat index values up to 105 early. Monday: Mostly sunny. Highs in the mid 90s. West winds around 5 mph becoming southwest late in the afternoon and towards sunset. Heat index values up to 107. Monday Night: Partly cloudy with a slight chance of showers and thunderstorms in the late evening and early morning, then clear after midnight. Lows in the mid 70s. Southwest winds around 5 mph becoming west after midnight. Chance of rain 20 percent. Tuesday: Sunny late in the morning, then partly sunny with a chance of showers and thunderstorms late in the afternoon and towards sunset. Hot. Highs in the mid 90s. West winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 108. Tuesday Night: Mostly clear. A slight chance of showers in the late evening and early morning. Lows in the mid 70s. West winds around 5 mph. Chance of rain 20 percent. Wednesday: 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 mid 90s. Chance of rain 60 percent. Wednesday 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. Thursday: Partly sunny. A chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the mid 90s. Chance of rain 50 percent. Thursday 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. Friday: 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 percent. Friday Night: Partly cloudy. Lows in the mid 70s. Saturday: Partly sunny. A chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 50 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: 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 40 percent. | |
| Zone Forecast: Inland St. Lucie | |
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