Marine Weather Net

Fernandina Beach, FL Weather Forecast




Fernandina Beach, Florida

 Lat: 30.66N, Lon: 81.45W

Current Conditions Updated: 856 AM EST FRI FEB 27 2026

Mostly Cloudy
Temp: 67°F
  • Humidity:
  • 78%
  • Winds:
  • 9 MPH S
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.98 in.
  • Dewpoint:
  • 60°F
  • Heat index:
  • 67°F

  • Sunrise:
  • 6:55 AM EST
  • Sunset:
  • 6:20 PM EST
  • Moonrise:
  • 2:30 PM EST
  • Moonset:
  • 4:19 AM EST

TODAY

PARTLY SUNNY
Hi: 79°F
Lo: 55°F
Precip: 80%

SATURDAY

CHANCE OF SHOWERS
Hi: 69°F
Lo: 50°F
Precip: 50%

SUNDAY

SUNNY

Hi: 75°F
Lo: 50°F

MONDAY

SUNNY

Hi: 75°F
Lo: 55°F
Weather Forecast In Detail:
Forecast Issued: 737 AM EST Fri Feb 27 2026

Today...Partly sunny with a slight chance of showers this morning, then mostly cloudy with showers with a chance of thunderstorms this afternoon. Highs in the upper 70s. Southwest winds 5 to 10 mph, becoming west with gusts up to 20 mph this afternoon. Chance of rain 80 percent.
Tonight...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 50s. North winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent.
Saturday...Mostly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Highs in the upper 60s. Northeast winds around 5 mph. Chance of rain 50 percent.
Saturday Night...Partly cloudy. Lows around 50. Northeast winds around 5 mph in the evening, becoming light and variable.
Sunday...Sunny. Highs in the mid 70s. Northeast winds around 5 mph.
Sunday Night...Partly cloudy. Lows around 50.
Monday...Sunny. Highs in the mid 70s.
Monday Night...Partly cloudy. Lows in the mid 50s.
Tuesday...Mostly sunny. A slight chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.
Tuesday Night...Mostly clear. Lows in the mid 50s.
Wednesday And Wednesday Night...Partly cloudy. Highs in the upper 70s. Lows in the upper 50s.
Thursday...Mostly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
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