Marine Weather Net

Fernandina Beach, FL Weather Forecast




Fernandina Beach, Florida

 Lat: 30.66N, Lon: 81.45W

Current Conditions Updated: 956 AM EDT THU OCT 15 2026

Clear


Temp: 76°F
  • Humidity:
  • 87%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.14 in.
  • Dewpoint:
  • 72°F
  • Heat index:
  • 76°F

  • Sunrise:
  • 7:26 AM EDT
  • Sunset:
  • 6:54 PM EDT
  • Moonrise:
  • 12:16 PM EDT
  • Moonset:
  • 10:09 PM EDT

REST OF TODAY

SUNNY

Hi: 89°F
Lo: 65°F

FRIDAY

MOSTLY SUNNY
Hi: 89°F
Lo: 67°F

SATURDAY

PARTLY SUNNY
Hi: 71°F
Lo: 59°F
Precip: 20%

MONDAY

PARTLY CLOUDY
Hi: 79°F
Lo: 60°F
Precip: 20%
Weather Forecast In Detail:
Forecast Issued: 957 AM EDT Thu Oct 15 2026

Rest Of Today...Widespread dense fog late this morning. Sunny. Visibility one quarter mile or less at Times late this morning. Highs in the upper 80s. Light and variable winds, becoming east around 5 mph this afternoon.
Tonight...Mostly clear in the evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 60s. Southeast winds 5 to 10 mph in the evening, becoming light and variable.
Friday...Patchy fog in the morning. Mostly sunny. Highs in the upper 80s. Light and variable winds, becoming west around 5 mph in the afternoon.
Friday Night...Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 60s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
Saturday...Partly sunny with a 20 percent chance of showers. Much cooler. Less humid with highs in the lower 70s. North winds 10 to 15 mph. Gusts up to 30 mph in the afternoon.
Saturday Night...Partly cloudy with a 20 percent chance of showers. Lows in the upper 50s. Highs in the upper 60s.
Sunday...Partly cloudy with a 20 percent chance of showers. Lows in the upper 50s. Highs in the upper 60s.
Monday...Partly cloudy with a 20 percent chance of showers. Highs in the upper 70s. Lows around 60.
Tuesday...Partly cloudy with a 20 percent chance of showers. Highs in the upper 70s. Lows around 60.
Wednesday...Partly cloudy with a 20 percent chance of showers. Highs in the upper 70s. Lows around 60.
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