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

Hazardous Weather Conditions

Current conditions at

Jacksonville International Airport (KJAX)

Lat: 30.5°NLon: 81.69°WElev: 23ft.

Overcast

56°F

13°C

Humidity 81%
Wind Speed Calm
Barometer 30.07 in (1018.2 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 17 Jan 10:56 pm EST
Extended Forecast for

Fernandina Beach FL

Freeze Watch January 19, 12:00am until January 19, 09:00am
Click here for hazard details and duration
Freeze Watch

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after 4am. Cloudy, with a low around 48. South wind around 6 mph becoming northwest after midnight.

    Low: 48 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly before 3pm. Temperature falling to around 44 by 4pm. Windy, with a northwest wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 50 °F⇓

    Showers and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. Northwest wind 7 to 9 mph.

    Low: 32 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 53. Wind chill values as low as 26 early. Northwest wind around 7 mph.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. Northwest wind around 6 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 49.

    Low: 49 °F

    Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly after 4am. Cloudy, with a low around 48. South wind around 6 mph becoming northwest after midnight.
Sunday
Showers, mainly before 3pm. Temperature falling to around 44 by 4pm. Windy, with a northwest wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Mostly clear, with a low around 32. Northwest wind 7 to 9 mph.
M.L.King Day
Sunny, with a high near 53. Wind chill values as low as 26 early. Northwest wind around 7 mph.
Monday Night
Mostly clear, with a low around 36. Northwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 43.
Wednesday
Partly sunny, with a high near 60.
Wednesday Night
Cloudy, with a low around 49.
Thursday
A 30 percent chance of showers, mainly after 1pm. Cloudy, with a high near 61.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fernandina Beach FL
 30.67°N 81.45°W
Last Update:
8:56 pm EST Jan 17, 2026
Forecast Valid:
11pm EST Jan 17, 2026-6pm EST Jan 24, 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