Marine Weather Net

Jacksonville Beach, FL Weather Forecast




Jacksonville Beach, Florida

 Lat: 30.28N, Lon: 81.39W

Current Conditions Updated: 952 AM EST SAT JAN 17 2026

Mostly Cloudy
Temp: 62°F
  • Humidity:
  • 51%
  • Winds:
  • 9 MPH SSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.22 in.
  • Dewpoint:
  • 44°F
  • Heat index:
  • 62°F

  • Sunrise:
  • 7:21 AM EST
  • Sunset:
  • 5:47 PM EST
  • Moonrise:
  • 6:43 AM EST
  • Moonset:
  • 4:45 PM EST

TODAY

MOSTLY SUNNY
Hi: 69°F
Lo: 41°F

SUNDAY

PARTLY SUNNY
Hi: 49°F
Lo: 31°F
Precip: 90%

MARTIN LUTHER KING JR DAY

SUNNY

Hi: 51°F
Lo: 35°F

TUESDAY

MOSTLY SUNNY
Hi: 55°F
Lo: 40°F
Weather Forecast In Detail:
Forecast Issued: 532 AM EST Sat Jan 17 2026

FREEZE WATCH REMAINS IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY MORNING
Today...Mostly sunny. Not as cool with highs in the upper 60s. South winds 5 to 10 mph.
Tonight...Mostly cloudy. A chance of showers after midnight. Lows in the lower 40s. South winds around 5 mph, becoming northwest after midnight. Chance of rain 40 percent.
Sunday...Showers in the morning, then partly sunny with a chance of showers in the afternoon. Much cooler with highs in the upper 40s. Temperature falling into the lower 40s in the afternoon. Northwest winds 10 to 15 mph. Chance of rain 90 percent.
Sunday Night...Mostly clear. Areas of frost in the evening, then widespread frost after midnight. Colder with lows in the lower 30s. Northwest winds 5 to 10 mph.
Martin Luther King Jr Day...Widespread frost in the morning. Sunny. Highs in the lower 50s. Northwest winds 5 to 10 mph. Wind chill values in the mid 20s in the morning.
Monday Night...Mostly clear. Patchy frost after midnight. Lows in the mid 30s.
Tuesday...Patchy frost in the morning. Mostly sunny. Highs in the mid 50s.
Tuesday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 40.
Wednesday...Partly sunny. Highs in the lower 60s.
Wednesday Night...Cloudy. Not as cool with lows around 50.
Thursday...Mostly cloudy with a 20 percent chance of showers. Highs in the mid 60s.
Thursday Night...Mostly cloudy. A chance of showers, mainly in the evening. Lows in the lower 50s. Chance of rain 30 percent.
Friday...Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 20 percent.
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