Marine Weather Net

Port Saint John, FL Weather Forecast




Port Saint John, Florida

 Lat: 28.48N, Lon: 80.79W

Current Conditions Updated: 847 PM EDT WED AUG 4 2021

Partly Cloudy
Temp: 78°F
  • Humidity:
  • 83%
  • Winds:
  • 6 MPH SW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.03 in.
  • Dewpoint:
  • 73°F
  • Heat index:
  • 80°F

  • Sunrise:
  • 6:45 AM EDT
  • Sunset:
  • 8:10 PM EDT
  • Moonrise:
  • 3:51 AM EDT
  • Moonset:
  • 6:20 PM EDT

TONIGHT

CHANCE OF SHOWERS
Lo: 75°F
Precip: 20%

THURSDAY

PARTLY SUNNY
Hi: 89°F
Lo: 77°F
Precip: 50%

FRIDAY

PARTLY SUNNY
Hi: 89°F
Lo: 79°F
Precip: 50%

SATURDAY

PARTLY SUNNY
Hi: 89°F
Lo: 79°F
Precip: 70%
Weather Forecast In Detail:
Forecast Issued: 928 PM EDT Wed Aug 04 2021

Tonight...Mostly cloudy then becoming partly cloudy. A slight chance of showers. A slight chance of thunderstorms after midnight. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 20 percent.
Thursday...Partly sunny with a slight chance of showers and thunderstorms through late morning, then partly cloudy with a chance of afternoon showers and thunderstorms. Highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 50 percent.
Thursday Night...Considerable cloudiness. A slight chance of showers and thunderstorms until around midnight. Lows in the upper 70s. South winds around 5 mph. Chance of rain 20 percent.
Friday...Partly sunny. A slight chance of showers and thunderstorms early in the afternoon. A chance of afternoon showers and thunderstorms. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Heat index readings 100 to 105.
Friday Night...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.
Saturday...Partly sunny with showers and thunderstorms likely. Highs in the upper 80s. Chance of rain 70 percent.
Saturday Night...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.
Sunday...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 50 percent.
Sunday Night...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.
Monday...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.
Monday Night...Mostly clear with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.
Tuesday...Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.
Tuesday Night...Mostly clear with a slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent.
Wednesday...Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.
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