Marine Weather Net

Cedar Key, FL Weather Forecast




Cedar Key, Florida

 Lat: 29.15N, Lon: 83.04W

Current Conditions Updated: 655 AM EDT THU JUN 18 2026

Clear


Temp: 77°F
  • Humidity:
  • 100%
  • Winds:
  • 3 MPH SSE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30 in.
  • Dewpoint:
  • 77°F
  • Heat index:
  • 78°F

  • Sunrise:
  • 6:31 AM EDT
  • Sunset:
  • 8:32 PM EDT
  • Moonrise:
  • 10:20 AM EDT
  • Moonset:
  • N/A EDT

TODAY

MOSTLY SUNNY
Hi: 91°F
Lo: 85°F
Precip: 20%

JUNETEENTH

MOSTLY SUNNY
Hi: 90°F
Lo: 77°F
Precip: 50%

SATURDAY

CHANCE OF T-STORM
Hi: 91°F
Lo: 75°F
Precip: 70%

SUNDAY

MOSTLY SUNNY
Hi: 91°F
Lo: 75°F
Precip: 30%
Weather Forecast In Detail:
Forecast Issued: 311 AM EDT Thu Jun 18 2026

Today...Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. Heat index values up to 107.
Tonight...Mostly cloudy in the evening, then becoming partly cloudy. Humid with lows around 80. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Juneteenth...Mostly sunny with a chance of showers and thunderstorms. Humid with highs around 90. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
Friday Night...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
Saturday...Showers likely with a chance of thunderstorms. Humid with highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 70 percent.
Saturday Night...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 50 percent.
Sunday...Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105.
Sunday Night...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s.
Monday...Mostly clear. Highs in the lower 90s. Lows in the upper 70s.
Tuesday...Mostly clear. Highs in the lower 90s. Lows in the upper 70s.
Tuesday Night And Wednesday...Mostly clear. A slight chance of showers and thunderstorms. Lows in the mid 70s. Highs in the lower 90s. Chance of rain 20 percent.
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