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Hazardous Weather Conditions
Current conditions at
Mayport Naval Station - Adm David L. McDonald Field (KNRB)
Lat: 30.4°NLon: 81.42°WElev: 13ft.
Fair
82°F
28°C
| Humidity | 82% |
| Wind Speed | S 9 mph |
| Barometer | 30.01 in (1016.2 mb) |
| Dewpoint | 76°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 89°F (32°C) |
| Last update | 21 Aug 9:52 pm EDT |
Extended Forecast for
Atlantic Beach FL
Tonight
Low: 76 °F
Mostly Cloudy
Saturday
High: 93 °F
Mostly Sunny
then Chance
T-stormsSaturday Night
Low: 76 °F
Chance
T-storms then
Partly CloudySunday
High: 93 °F
Sunny then
Slight Chance
ShowersSunday Night
Low: 77 °F
Mostly Clear
Monday
High: 94 °F
Sunny then
Slight Chance
ShowersMonday Night
Low: 77 °F
Slight Chance
Showers then
Partly CloudyTuesday
High: 90 °F
Mostly Sunny
then Chance
T-stormsTuesday Night
Low: 77 °F
Chance
T-storms
Detailed Forecast
Tonight
Mostly cloudy, with a low around 76. Southwest wind around 8 mph.
Saturday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 106. Southwest wind 7 to 9 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 76. Southwest wind 7 to 9 mph.
Sunday
A 20 percent chance of showers after 2pm. Sunny, with a high near 93. Heat index values as high as 107. West wind 6 to 8 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 77. Southwest wind around 9 mph.
Monday
A 20 percent chance of showers after 2pm. Sunny, with a high near 94.
Monday Night
A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 77.
Tuesday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 77.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 89.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Thursday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Atlantic Beach FL
30.34°N 81.41°W
30.34°N 81.41°W
7:36 pm EDT Aug 21, 2026
10pm EDT Aug 21, 2026-6pm EDT Aug 28, 2026
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