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 | 43% |
| Wind Speed | N 18 G 28 mph |
| Barometer | 30.30 in (1025.8 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 11 Jan 10:52 pm EST |
Extended Forecast for
4 Miles S Fernandina Beach FL
Tonight

Low: 44 °F
Mostly Cloudy
and BreezyMonday

High: 54 °F
Partly Sunny
and BreezyMonday Night

Low: 43 °F
Mostly Cloudy
Tuesday

High: 61 °F
Mostly Sunny
Tuesday Night

Low: 47 °F
Mostly Cloudy
Wednesday

High: 60 °F
Chance
ShowersWednesday Night

Low: 46 °F
Chance
ShowersThursday

High: 56 °F
Slight Chance
ShowersThursday Night

Low: 31 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 44. Breezy, with a north wind around 18 mph, with gusts as high as 28 mph.
Monday
Partly sunny, with a high near 54. Breezy, with a north wind 14 to 17 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 43. North wind 6 to 11 mph, with gusts as high as 17 mph.
Tuesday
Mostly sunny, with a high near 61. North wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 47. Light and variable wind.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 60.
Wednesday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 46.
Thursday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 39.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 42.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 55.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles S Fernandina Beach FL
30.6°N 81.46°W
30.6°N 81.46°W
11:02 pm EST Jan 11, 2026
11pm EST Jan 11, 2026-6pm EST Jan 18, 2026



