National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Fernandina Beach Municipal Airport (KFHB)

Lat: 30.61°NLon: 81.46°WElev: 16ft.

Fair

88°F

31°C

Humidity 70%
Wind Speed SE 17 G 22 mph
Barometer 29.97 in
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 19 Jul 2:55 pm EDT
Extended Forecast for

Fernandina Beach FL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 89. Heat index values as high as 100. Southeast wind around 14 mph, with gusts as high as 21 mph.

    High: 89 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 78. Breezy, with a south wind 9 to 15 mph, with gusts as high as 23 mph.

    Low: 78 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 89. Heat index values as high as 102. Breezy, with a southeast wind 9 to 16 mph, with gusts as high as 21 mph.

    High: 89 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 78. South wind 10 to 13 mph, with gusts as high as 18 mph.

    Low: 78 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. Breezy, with a south wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 89 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 78. Breezy.

    Low: 78 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 77.

    Low: 77 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 89. Heat index values as high as 100. Southeast wind around 14 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 78. Breezy, with a south wind 9 to 15 mph, with gusts as high as 23 mph.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Sunny, with a high near 89. Heat index values as high as 102. Breezy, with a southeast wind 9 to 16 mph, with gusts as high as 21 mph.
Monday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 78. South wind 10 to 13 mph, with gusts as high as 18 mph.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. Breezy, with a south wind 10 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 78. Breezy.
Wednesday
Mostly sunny, with a high near 90.
Wednesday Night
Partly cloudy, with a low around 77.
Thursday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 77. Chance of precipitation is 20%.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Fernandina Beach FL
 30.67°N 81.45°W
Last Update:
2:21 pm EDT Jul 19, 2026
Forecast Valid:
3pm EDT Jul 19, 2026-6pm EDT Jul 25, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation