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

Hazardous Weather Conditions

Current conditions at

Mayport Naval Station - Adm David L. McDonald Field (KNRB)

Lat: 30.4°NLon: 81.42°WElev: 13ft.

Partly Cloudy

62°F

17°C

Humidity 75%
Wind Speed S 10 mph
Barometer 30.10 in (1019.1 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Jan 6:52 pm EST
Extended Forecast for

Jacksonville 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 1am. Cloudy, with a low around 49. Southeast wind 7 to 9 mph becoming northwest after midnight.

    Low: 49 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers, mainly before 3pm. High near 52. Windy, with a northwest wind 13 to 21 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Showers and
    Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. Wind chill values as low as 28. Breezy, with a northwest wind 13 to 15 mph, with gusts as high as 18 mph.

    Low: 36 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 52. Wind chill values as low as 28 early. Northwest wind 9 to 14 mph.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. Breezy, with a northwest wind 7 to 17 mph.

    Low: 41 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 51. Windy.

    High: 51 °F

    Sunny and
    Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. Breezy.

    Low: 47 °F

    Partly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 60. Breezy.

    High: 60 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 54.

    Low: 54 °F

    Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly after 1am. Cloudy, with a low around 49. Southeast wind 7 to 9 mph becoming northwest after midnight.
Sunday
Showers, mainly before 3pm. High near 52. Windy, with a northwest wind 13 to 21 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Mostly clear, with a low around 36. Wind chill values as low as 28. Breezy, with a northwest wind 13 to 15 mph, with gusts as high as 18 mph.
M.L.King Day
Sunny, with a high near 52. Wind chill values as low as 28 early. Northwest wind 9 to 14 mph.
Monday Night
Mostly clear, with a low around 41. Breezy, with a northwest wind 7 to 17 mph.
Tuesday
Sunny, with a high near 51. Windy.
Tuesday Night
Partly cloudy, with a low around 47. Breezy.
Wednesday
Partly sunny, with a high near 60. Breezy.
Wednesday Night
Cloudy, with a low around 54.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 61. Breezy.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53. Breezy.
Friday
Mostly sunny, with a high near 61. Breezy.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 66. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville Beach FL
 30.3°N 81.39°W
Last Update:
12:11 pm EST Jan 17, 2026
Forecast Valid:
7pm EST Jan 17, 2026-6pm EST Jan 24, 2026
 
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Additional Resources

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Chance of Precipitation