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

Hazardous Weather Conditions

Current conditions at

Fernandina Beach Municipal Airport (KFHB)

Lat: 30.61°NLon: 81.46°WElev: 16ft.

Fair

43°F

6°C

Humidity 66%
Wind Speed SW 8 mph
Barometer 30.17 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 25 Feb 12:55 am EST
Extended Forecast for

Saint Marys GA

Frost Advisory until February 25, 08:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until February 25, 08:00am

    NOW until 8:00am Wed

    Frost Advisory

  • Overnight

    Low: 36 °F

    Patchy Frost

  • Wednesday

    Wednesday: Patchy frost before 8am. Otherwise, mostly sunny, with a high near 70. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 70 °F

    Patchy Frost
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50. Southwest wind around 7 mph.

    Low: 50 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Southwest wind 6 to 11 mph, with gusts as high as 17 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 56. Southwest wind around 6 mph.

    Low: 56 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 77. Chance of precipitation is 80%.

    High: 77 °F

    Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 1am, then showers likely. Low around 56. Chance of precipitation is 80%.

    Low: 56 °F

    Showers

  • Saturday

    Saturday: A 50 percent chance of showers. Mostly cloudy, with a high near 66.

    High: 66 °F

    Chance
    Showers

Detailed Forecast

Overnight
Patchy frost after 5am. Otherwise, partly cloudy, with a low around 36. Southwest wind 3 to 5 mph.
Wednesday
Patchy frost before 8am. Otherwise, mostly sunny, with a high near 70. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 50. Southwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 75. Southwest wind 6 to 11 mph, with gusts as high as 17 mph.
Thursday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 56. Southwest wind around 6 mph.
Friday
A chance of showers, then showers and possibly a thunderstorm after 1pm. High near 77. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 56. Chance of precipitation is 80%.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 66.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 55.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 74.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 57.
Tuesday
A 30 percent chance of showers. Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Marys GA
 30.75°N 81.57°W
Last Update:
12:26 am EST Feb 25, 2026
Forecast Valid:
1am EST Feb 25, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation