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.

Fair

54°F

12°C

Humidity 87%
Wind Speed NE 14 mph
Barometer 30.16 in (1021.3 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 17 Feb 1:52 am EST
Extended Forecast for

Jacksonville Beach FL

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 56. Northeast wind 11 to 13 mph.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 62. Northeast wind 9 to 11 mph.

    High: 62 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 57. East wind around 7 mph becoming south after midnight.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. South wind 9 to 13 mph.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59. Southwest wind 8 to 10 mph.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 75. Breezy.

    High: 75 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 56. Northeast wind 11 to 13 mph.
Tuesday
Sunny, with a high near 62. Northeast wind 9 to 11 mph.
Tuesday Night
Partly cloudy, with a low around 57. East wind around 7 mph becoming south after midnight.
Wednesday
Mostly sunny, with a high near 70. South wind 9 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 59. Southwest wind 8 to 10 mph.
Thursday
Partly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 62.
Friday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 75. Breezy.
Friday Night
Partly cloudy, with a low around 63.
Saturday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 75. Breezy.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 65. Breezy.
Sunday Night
Mostly clear, with a low around 46. Windy.
Monday
Sunny, with a high near 53. 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 Feb 17, 2026
Forecast Valid:
2am EST Feb 17, 2026-6pm EST Feb 23, 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