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

62°F

17°C

Humidity 100%
Wind Speed Calm
Barometer 30.13 in (1020.3 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 26 Mar 11:52 pm EDT
Extended Forecast for

Neptune Beach FL

  • Overnight

    Overnight: Patchy fog after 1am. Otherwise, partly cloudy, with a steady temperature around 65. South wind 3 to 5 mph.

    Low: 65 °F

    Patchy Fog

  • Friday

    Friday: Areas of dense fog before 11am. Otherwise, mostly sunny, with a high near 76. Calm wind becoming southeast 5 to 9 mph in the morning.

    High: 76 °F

    Areas Dense
    Fog then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. Breezy, with a south wind 7 to 15 mph becoming west after midnight.

    Low: 60 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Increasing clouds, with a temperature rising to near 65 by 11am, then falling to around 57 during the remainder of the day. Very windy, with a northeast wind 18 to 23 mph increasing to 28 to 33 mph in the morning. Winds could gust as high as 44 mph.

    High: 65 °F⇓

    Increasing
    Clouds and
    Very Windy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a temperature rising to around 61 by 11pm. Very windy, with a northeast wind 29 to 33 mph, with gusts as high as 40 mph.

    Low: 57 °F⇑

    Mostly Cloudy
    and Very
    Windy

  • Sunday

    Sunday: Partly sunny, with a high near 64. Very windy.

    High: 64 °F

    Partly Sunny
    and Very
    Windy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63. Breezy.

    Low: 63 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 67. Breezy.

    High: 67 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 1am. Otherwise, partly cloudy, with a steady temperature around 65. South wind 3 to 5 mph.
Friday
Areas of dense fog before 11am. Otherwise, mostly sunny, with a high near 76. Calm wind becoming southeast 5 to 9 mph in the morning.
Friday Night
Mostly clear, with a low around 60. Breezy, with a south wind 7 to 15 mph becoming west after midnight.
Saturday
Increasing clouds, with a temperature rising to near 65 by 11am, then falling to around 57 during the remainder of the day. Very windy, with a northeast wind 18 to 23 mph increasing to 28 to 33 mph in the morning. Winds could gust as high as 44 mph.
Saturday Night
Mostly cloudy, with a temperature rising to around 61 by 11pm. Very windy, with a northeast wind 29 to 33 mph, with gusts as high as 40 mph.
Sunday
Partly sunny, with a high near 64. Very windy.
Sunday Night
Partly cloudy, with a low around 63. Breezy.
Monday
Mostly sunny, with a high near 67. Breezy.
Monday Night
Mostly clear, with a low around 63.
Tuesday
Mostly sunny, with a high near 70. Breezy.
Tuesday Night
Mostly cloudy, with a low around 63.
Wednesday
Partly sunny, with a high near 71. Breezy.
Wednesday Night
Partly cloudy, with a low around 64. Breezy.
Thursday
Mostly sunny, with a high near 72. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Neptune Beach FL
 30.32°N 81.38°W
Last Update:
12:12 am EDT Mar 27, 2026
Forecast Valid:
12am EDT Mar 27, 2026-6pm EDT Apr 2, 2026
 
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