| NWS Forecast for: Fernandina Beach FL Issued by: National Weather Service Jacksonville, FL Last Update: 2:36 pm EDT Jul 13, 2025 | |
| Tonight: A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 76. Southeast wind 6 to 8 mph becoming west after midnight. Monday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 89. Heat index values as high as 102. Northwest wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph. Monday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Partly cloudy, with a low around 77. Northeast wind 3 to 6 mph. Chance of precipitation is 30%. Tuesday: Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny, with a high near 88. North wind 6 to 11 mph becoming east in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 60%. Tuesday Night: Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 77. South wind 7 to 9 mph. Chance of precipitation is 60%. Wednesday: A chance of showers, then showers and thunderstorms likely after 11am. Mostly sunny, with a high near 88. Chance of precipitation is 70%. Wednesday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 77. Chance of precipitation is 60%. Thursday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 60%. Thursday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 77. Chance of precipitation is 60%. Friday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 60%. Friday Night: Showers and thunderstorms likely. Mostly clear, with a low around 77. Chance of precipitation is 60%. Saturday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Saturday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78. Sunday: Showers and thunderstorms likely. Mostly sunny, with a high near 92. Chance of precipitation is 60%. | |
| Fernandina Beach FL 30.67°N 81.45°W | |
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