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.

Mostly Cloudy

54°F

12°C

Humidity 90%
Wind Speed Calm
Barometer 30.04 in (1017.2 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 13 Jan 11:52 pm EST
Extended Forecast for

Jacksonville Beach FL

Freeze Watch January 15, 11:00pm until January 16, 09:00am
Click here for hazard details and duration
Freeze Watch

  • Overnight

    Overnight: Mostly cloudy, with a low around 54. Northwest wind around 5 mph becoming calm.

    Low: 54 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after 3pm. Cloudy, with a high near 61. West wind 6 to 14 mph, with gusts as high as 17 mph.

    High: 61 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 7pm, then a slight chance of showers after 9pm. Mostly cloudy, with a low around 48. West wind 10 to 14 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 51. Breezy, with a northwest wind 15 to 18 mph, with gusts as high as 25 mph.

    High: 51 °F

    Decreasing
    Clouds and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 34. Breezy, with a northwest wind 11 to 18 mph, with gusts as high as 25 mph.

    Low: 34 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. Breezy.

    Low: 43 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 54. Northwest wind around 5 mph becoming calm.
Wednesday
A 30 percent chance of showers, mainly after 3pm. Cloudy, with a high near 61. West wind 6 to 14 mph, with gusts as high as 17 mph.
Wednesday Night
A slight chance of showers before 7pm, then a slight chance of showers after 9pm. Mostly cloudy, with a low around 48. West wind 10 to 14 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 51. Breezy, with a northwest wind 15 to 18 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 34. Breezy, with a northwest wind 11 to 18 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 42.
Saturday
Mostly sunny, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 43. Breezy.
Sunday
Mostly sunny, with a high near 52. Breezy.
Sunday Night
Mostly clear, with a low around 36.
M.L.King Day
Sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 39. Breezy.
Tuesday
Sunny, with a high near 55. 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:
12:26 am EST Jan 14, 2026
Forecast Valid:
12am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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