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

Critical Fire Weather Conditions Sunday and Monday

A dry cold front will bring a dangerous combination of critically dry air (low relative humidity) and gusty winds to portions of the area on Monday. This alignment of conditions with the drought will result in critical fire weather conditions Sunday evening and through Monday afternoon and evening. Don' Be the Spark! Read More >

Current conditions at

Fernandina Beach Municipal Airport (KFHB)

Lat: 30.61°NLon: 81.46°WElev: 16ft.

Fair

64°F

18°C

Humidity 78%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 18 Apr 4:55 am EDT
Extended Forecast for

3 Miles SSE Saint Marys GA

  • Today

    Today: Mostly sunny, with a high near 89. Light and variable wind becoming southeast 5 to 8 mph in the afternoon.

    High: 89 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 66. Southeast wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 17 mph.

    Low: 66 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 88. West wind 5 to 11 mph, with gusts as high as 16 mph.

    High: 88 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 60. North wind around 10 mph, with gusts as high as 18 mph.

    Low: 60 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74. Breezy, with a northeast wind 14 to 17 mph, with gusts as high as 25 mph.

    High: 74 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 89. Light and variable wind becoming southeast 5 to 8 mph in the afternoon.
Tonight
Partly cloudy, with a low around 66. Southeast wind 5 to 8 mph becoming southwest after midnight. Winds could gust as high as 17 mph.
Sunday
Partly sunny, with a high near 88. West wind 5 to 11 mph, with gusts as high as 16 mph.
Sunday Night
Mostly cloudy, with a low around 60. North wind around 10 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 74. Breezy, with a northeast wind 14 to 17 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Partly sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Saint Marys GA
 30.72°N 81.55°W
Last Update:
2:21 am EDT Apr 18, 2026
Forecast Valid:
5am EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
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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