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

66°F

19°C

Humidity 88%
Wind Speed SW 7 mph
Barometer 29.92 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 20 Feb 2:35 am EST
Extended Forecast for

Saint Marys GA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 65. Southwest wind around 7 mph.

    Low: 65 °F

    Mostly Cloudy

  • Friday

    Friday: A 10 percent chance of showers after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 84. Southwest wind 6 to 13 mph, with gusts as high as 22 mph.

    High: 84 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 10 percent chance of showers before 7pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 62. Southwest wind 3 to 6 mph.

    Low: 62 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm. Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.

    High: 83 °F

    Patchy Fog
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, mainly after 1am. Low around 56. Southwest wind around 6 mph. Chance of precipitation is 80%.

    Low: 56 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers before 1pm. Mostly sunny, with a high near 66.

    High: 66 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Clear, with a low around 35.

    Low: 35 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Widespread frost after 1am. Otherwise, clear, with a low around 31.

    Low: 31 °F

    Clear then
    Frost

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 65. Southwest wind around 7 mph.
Friday
A 10 percent chance of showers after 5pm. Mostly cloudy, then gradually becoming sunny, with a high near 84. Southwest wind 6 to 13 mph, with gusts as high as 22 mph.
Friday Night
A 10 percent chance of showers before 7pm. Patchy fog after 5am. Otherwise, partly cloudy, with a low around 62. Southwest wind 3 to 6 mph.
Saturday
A 30 percent chance of showers after 1pm. Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 83. Southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Showers, mainly after 1am. Low around 56. Southwest wind around 6 mph. Chance of precipitation is 80%.
Sunday
A 40 percent chance of showers before 1pm. Mostly sunny, with a high near 66.
Sunday Night
Clear, with a low around 35.
Monday
Sunny, with a high near 53.
Monday Night
Widespread frost after 1am. Otherwise, clear, with a low around 31.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Saint Marys GA
 30.75°N 81.57°W
Last Update:
12:26 am EST Feb 20, 2026
Forecast Valid:
2am EST Feb 20, 2026-6pm EST Feb 26, 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