Current conditions at

Fernandina Beach Municipal Airport (KFHB)

Lat: 30.61°NLon: 81.46°WElev: 16ft.

Thunderstorm Heavy Rain Fog

75°F

24°C

Humidity 94%
Wind Speed Calm
Barometer 30.05 in
Dewpoint 73°F (23°C)
Visibility 0.50 mi
Last update 2 Aug 9:15 pm EDT
Extended Forecast for

4 Miles S Fernandina Beach FL

Flood Watch until August 3, 02:00am
Flood Advisory until August 2, 10:45pm
Click here for hazard details and duration
Flood Watch
...
  •  
    Flood Watch until August 3, 02:00am
    Flood Advisory until August 2, 10:45pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Tonight

    Low: 76 °F

    T-storms then
    Chance
    T-storms

  • Sunday

    Sunday: Showers and thunderstorms, mainly after 3pm.  High near 88. Light and variable wind becoming east 5 to 8 mph in the afternoon.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 88 °F

    Slight Chance
    T-storms then
    T-storms

  • Sunday Night

    Sunday Night: Showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am.  Low around 76. Northeast wind around 6 mph becoming light and variable  in the evening.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 76 °F

    T-storms then
    Showers
    Likely

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 2pm.  Mostly sunny, with a high near 90. Heat index values as high as 102. Light and variable wind becoming east 5 to 9 mph in the morning.  Chance of precipitation is 70%.

    High: 90 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Monday Night

    Monday Night: Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am.  Partly cloudy, with a low around 78. East wind 3 to 7 mph.  Chance of precipitation is 60%.

    Low: 78 °F

    T-storms
    Likely then
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, then showers and thunderstorms after 11am.  High near 91. Chance of precipitation is 80%.

    High: 91 °F

    Chance
    T-storms then
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am.  Low around 78. Chance of precipitation is 80%.

    Low: 78 °F

    T-storms then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly after 2pm.  Mostly sunny, with a high near 90. Chance of precipitation is 70%.

    High: 90 °F

    T-storms
    Likely

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 10pm, then showers and thunderstorms likely, mainly between 10pm and 11pm. Low around 76. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms, mainly after 3pm. High near 88. Light and variable wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 76. Northeast wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 90. Heat index values as high as 102. Light and variable wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 70%.
Monday Night
Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Partly cloudy, with a low around 78. East wind 3 to 7 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers, then showers and thunderstorms after 11am. High near 91. Chance of precipitation is 80%.
Tuesday Night
Showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 78. Chance of precipitation is 80%.
Wednesday
Showers and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 70%.
Wednesday Night
Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Partly cloudy, with a low around 77. Chance of precipitation is 60%.
Thursday
A chance of showers, then showers and thunderstorms likely after 8am. Mostly sunny, with a high near 90. Chance of precipitation is 70%.
Thursday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 77. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 70%.
Friday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 77. Chance of precipitation is 60%.
Saturday
Showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Fernandina Beach FL
 30.6°N 81.46°W
7:22 pm EDT Aug 2, 2025
9pm EDT Aug 2, 2025-6pm EDT Aug 9, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database