| NWS Forecast for: Mainland Southern Brevard Issued by: National Weather Service Melbourne, FL Last Update: 105 AM EDT Wed Sep 9 2026 |  |
| Tonight: A slight chance of thunderstorms after midnight. Partly cloudy with a slight chance of showers. Lows in the upper 70s. Southeast winds around 5 mph. Chance of rain 20 percent. Wednesday: Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. East winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105. Wednesday Night: Partly cloudy. Lows in the upper 70s. Southeast winds around 5 mph. Thursday: Partly sunny with a chance of thunderstorms. A chance of showers late in the morning, then showers likely late in the afternoon and towards sunset. Highs around 90. Southeast winds 5 to 10 mph. Chance of rain 60 percent. Heat index values up to 105. Thursday Night: Partly cloudy. A slight chance of showers and thunderstorms in the late evening and early morning. Lows in the upper 70s. Southeast winds around 5 mph becoming south after midnight. Chance of rain 20 percent. Friday: Partly sunny with a chance of showers and a slight chance of thunderstorms late in the morning, then considerable cloudiness with showers and thunderstorms likely late in the afternoon and towards sunset. Highs around 90. Chance of rain 70 percent. Friday Night: Partly cloudy. Lows in the upper 70s. Saturday: Partly sunny. A chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely late in the afternoon and towards sunset. Highs around 90. Chance of rain 70 percent. Saturday Night: Partly cloudy. Lows in the upper 70s. Sunday: Partly sunny. A chance of showers and thunderstorms late in the morning, then showers and thunderstorms likely late in the afternoon and towards sunset. Highs around 90. Chance of rain 70 percent. Sunday Night: Partly cloudy. Lows in the upper 70s. Monday: Partly sunny. A chance of showers and thunderstorms late in the afternoon and towards sunset. Highs in the upper 80s. Chance of rain 50 percent. Monday Night: Mostly clear. Lows in the upper 70s. Tuesday: Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent. | |
| Zone Forecast: Mainland Southern Brevard | |
Visit your local NWS office at: https://www.weather.gov/mlb |