10-Day Weather Forecast - Port Saint John, FL

-
  • 81|62°F
    Mostly Sunny
    Arrow up

    Today

    81°F

    Mostly sunny. High temperature around 81F. Dew point will be around 62F with an average humidity of 80%. Winds will be 11 mph from the NE.

    Tonight

    62°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph.

    Hourly details
  • Day

    77°F

    Mostly sunny. Highs in the mid 70s. East winds 10 to 15 mph.

    Night

    64°F

    Partly cloudy. A slight chance of evening showers. Lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 20 percent.

    Hourly details
  • Day

    76°F

    Partly sunny. A slight chance of showers in the morning then a chance of afternoon showers. Highs in the upper 70s. East winds 10 to 15 mph. Chance of rain 50 percent.

    Night

    66°F

    Partly cloudy. A slight chance of evening showers. Lows in the mid 60s. East winds 5 to 10 mph. Chance of rain 20 percent.

    Hourly details
  • Day

    79°F

    Partly sunny. A slight chance of showers in the morning then a chance of showers and a slight chance of afternoon thunderstorms. Highs around 80. Chance of rain 50 percent.

    Night

    67°F

    Partly cloudy. Lows in the mid 60s.

    Hourly details
  • Day

    81°F

    Partly sunny. A chance of showers and a slight chance of afternoon thunderstorms. Highs in the lower 80s. Chance of rain 40 percent.

    Night

    68°F

    Partly cloudy. Lows in the upper 60s.

    Hourly details
  • Day

    82°F

    Partly sunny. A chance of afternoon showers. Highs in the lower 80s. Chance of rain 30 percent.

    Night

    68°F

    Partly cloudy. Lows in the upper 60s.

    Hourly details
  • Weekend Weather

  • Day

    80°F

    Partly sunny. A slight chance of showers in the morning then a chance of afternoon showers. Highs in the lower 80s. Chance of rain 30 percent.

    Night

    67°F

    Partly cloudy. Lows in the mid 60s.

  • Day

    80°F

    Partly sunny. A chance of afternoon showers. Highs in the lower 80s. Chance of rain 30 percent.

    Night

    68°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 68F. Dew point will be around 67F with an average humidity of 94%. Winds will be 7 mph from the SE.

  • Day

    81°F

    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 81F. Dew point will be around 69F with an average humidity of 80%. Winds will be 8 mph from the SE.

    Night

    68°F

    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 68F. Dew point will be around 68F with an average humidity of 94%. Winds will be 7 mph from the SE.

  • Day

    82°F

    Sunny with a chance of rain. Chance of precipitation 35%. High temperature around 82F. Dew point will be around 70F with an average humidity of 79%. Winds will be 9 mph from the SE.

    Night

    68°F

    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 68F. Dew point will be around 68F with an average humidity of 94%. Winds will be 7 mph from the SE.