Fernandina Beach, Florida | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    50% Chance of Storms
    81°
    Forecast night icon
    Night
    60% Chance of Storms
    75°
    Monday 5/13
    Day
    81°
    50% Chance of Storms
    Forecast day icon
    Night
    75°
    60% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers and thunderstorms this afternoon. Highs in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
    Night Details
    Cloudy. Showers and thunderstorms likely mainly in the evening. Some thunderstorms may produce gusty winds in the evening. Lows around 70. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent.
  • Forecast day icon
    Tuesday
    Thunderstorms
    84°
    Forecast night icon
    Night
    Thunderstorms
    78°
    Tuesday 5/14
    Day
    84°
    Thunderstorms
    Forecast day icon
    Night
    78°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Showers and thunderstorms. Some thunderstorms may produce gusty winds. Locally heavy rainfall possible. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
    Night Details
    Showers and thunderstorms. Some thunderstorms may produce gusty winds. Locally heavy rainfall possible. Lows in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent.
  • Forecast day icon
    Wednesday
    70% Chance of Storms
    86°
    Forecast night icon
    Night
    40% Chance of Storms
    75°
    Wednesday 5/15
    Day
    86°
    70% Chance of Storms
    Forecast day icon
    Night
    75°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with showers and thunderstorms likely in the morning then mostly sunny with a chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds. Locally heavy rainfall possible in the morning. Highs in the upper 80s. Southwest winds 15 to 20 mph. Chance of rain 70 percent.
    Night Details
    Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening then mostly clear after midnight. Lows in the upper 60s. Chance of rain 40 percent.
  • Forecast day icon
    Thursday
    Sunny
    89°
    Forecast night icon
    Night
    Partly Cloudy
    77°
    Thursday 5/16
    Day
    89°
    Sunny
    Forecast day icon
    Night
    77°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 90.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 60s.
  • Forecast day icon
    Friday
    40% Chance of Storms
    83°
    Forecast night icon
    Night
    40% Chance of Storms
    78°
    Friday 5/17
    Day
    83°
    40% Chance of Storms
    Forecast day icon
    Night
    78°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows in the lower 70s. Chance of rain 40 percent.
    Night Details
    Mostly cloudy. A chance of showers and thunderstorms. Highs in the upper 80s. Lows in the lower 70s. Chance of rain 40 percent.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    83°
    Forecast night icon
    Night
    50% Chance of Storms
    78°
    Saturday 5/18
    Day
    83°
    50% Chance of Storms
    Forecast day icon
    Night
    78°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Lows around 70. Chance of rain 50 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Lows around 70. Chance of rain 50 percent.
  • Forecast day icon
    Sunday
    30% Chance of Storms
    86°
    Forecast night icon
    Night
    40% Chance of Storms
    78°
    Sunday 5/19
    Day
    86°
    30% Chance of Storms
    Forecast day icon
    Night
    78°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny with a slight chance of thunderstorms. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 30 percent.
    Night Details
    Partly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 78F. Dew point will be around 72F with an average humidity of 79%. Winds will be 6 mph from the SW.
  • Forecast day icon
    Monday
    30% Chance of Rain
    86°
    Forecast night icon
    Night
    30% Chance of Rain
    77°
    Monday 5/20
    Day
    86°
    30% Chance of Rain
    Forecast day icon
    Night
    77°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 86F. Dew point will be around 73F with an average humidity of 75%. Winds will be 4 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 77F. Dew point will be around 71F with an average humidity of 75%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    84°
    Forecast night icon
    Night
    30% Chance of Rain
    78°
    Tuesday 5/21
    Day
    84°
    30% Chance of Rain
    Forecast day icon
    Night
    78°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 84F. Dew point will be around 71F with an average humidity of 72%. Winds will be 3 mph from the SW.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 78F. Dew point will be around 70F with an average humidity of 74%. Winds will be 5 mph from the S.