| NWS Forecast for: Northern Brevard Barrier Islands Issued by: National Weather Service Melbourne, FL Last Update: 345 AM EDT Mon Aug 17 2026 |  |
Today: Sunny with a slight chance of showers and thunderstorms late in the morning, then partly sunny with a chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the mid 90s. West winds around 5 mph becoming south 5 to 10 mph late in the afternoon and towards sunset. Chance of rain 30 percent. Heat index values up to 111. Tonight: Mostly clear. Lows in the upper 70s. West winds 5 to 10 mph. Tuesday: Partly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. West winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 112. Tuesday Night: Partly cloudy. Lows in the upper 70s. West winds 5 to 10 mph. Wednesday: 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 lower 90s. Southwest winds around 5 mph becoming south late in the afternoon and towards sunset. Chance of rain 50 percent. Heat index values up to 109. Wednesday Night: Partly cloudy. A chance of showers and thunderstorms in the late evening and early morning. Lows in the upper 70s. Chance of rain 30 percent. Thursday: Partly sunny. A chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 40 percent. Thursday Night: Partly cloudy. A slight chance of showers and thunderstorms in the late evening and early morning. Lows in the upper 70s. Chance of rain 20 percent. Friday: 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. Friday Night: Partly cloudy. A slight chance of showers and thunderstorms in the late evening and early morning. Lows in the upper 70s. Chance of rain 20 percent. 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 upper 70s. Chance of rain 20 percent. 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 percent. | |
| Zone Forecast: Northern Brevard Barrier Islands | |
Visit your local NWS office at: https://www.weather.gov/mlb |