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

Widespread Freezes Continue through Midweek- Updated Briefing

Widespread freezes will continue through midweek, with Freeze Warnings in effect tonight through early Wednesday morning. Widespread frost is expected to accompany the subfreezing temperatures at inland locations early on Wednesday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Fernandina Beach Municipal Airport (KFHB)

Lat: 30.61°NLon: 81.46°WElev: 16ft.

Fair

52°F

11°C

Humidity 54%
Wind Speed E 3 mph
Barometer 30.42 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 20 Jan 5:35 pm EST
Extended Forecast for

Fernandina Beach FL

Frost Advisory January 21, 02:00am until January 21, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 45. North wind 8 to 10 mph, with gusts as high as 16 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 62. Northeast wind 8 to 11 mph, with gusts as high as 17 mph.

    High: 62 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 52. North wind 6 to 8 mph.

    Low: 52 °F

    Cloudy

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 64. Northeast wind 5 to 7 mph.

    High: 64 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. Northeast wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 45. North wind 8 to 10 mph, with gusts as high as 16 mph.
Wednesday
Partly sunny, with a high near 62. Northeast wind 8 to 11 mph, with gusts as high as 17 mph.
Wednesday Night
Cloudy, with a low around 52. North wind 6 to 8 mph.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 64. Northeast wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 54. Northeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 69.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 63.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 51.
Sunday
Showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 40.
Monday
A 30 percent chance of showers. Mostly cloudy, with a high near 50.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fernandina Beach FL
 30.67°N 81.45°W
Last Update:
5:02 pm EST Jan 20, 2026
Forecast Valid:
5pm EST Jan 20, 2026-6pm EST Jan 27, 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