| NWS Forecast for: Northern Brevard Barrier Islands Issued by: National Weather Service Melbourne, FL Last Update: 350 AM EDT Sat Jul 18 2026 |  |
| Today: Mostly sunny late in the morning, then partly cloudy with a slight chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. South winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 103. Tonight: Partly cloudy. Lows in the upper 70s. South winds 5 to 10 mph. Sunday: Partly sunny. A chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Southeast winds 10 to 15 mph. Chance of rain 40 percent. Heat index values up to 103. Sunday Night: Partly cloudy. Lows in the upper 70s. South winds 10 to 15 mph decreasing to 5 to 10 mph after midnight. Monday: Partly sunny. A chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. South winds 10 to 15 mph. Chance of rain 50 percent. Heat index values up to 104. Monday Night: Partly cloudy. Lows in the upper 70s. Tuesday: Partly sunny. A chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 30 percent. Tuesday Night: Partly cloudy. Lows in the upper 70s. Wednesday: Partly sunny. A slight chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 20 percent. Wednesday Night: Partly cloudy. Lows in the upper 70s. Thursday: Partly sunny. A slight chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 20 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 slight chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the lower 90s. Chance of rain 20 percent. | |
| Zone Forecast: Northern Brevard Barrier Islands | |
Visit your local NWS office at: https://www.weather.gov/mlb |