Port Saint John, Florida | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    61°
    Thursday 3/28
    Forecast night icon
    61°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear until around midnight then clearing. Breezy. Lows in the upper 50s. North winds 15 to 20 mph decreasing to 10 to 15 mph late.
  • Forecast day icon
    Friday
    Sunny
    71°
    Forecast night icon
    Night
    Clear
    60°
    Friday 3/29
    Day
    71°
    Sunny
    Forecast day icon
    Night
    60°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 70s. North winds 10 to 15 mph.
    Night Details
    Clear. Lows in the lower 50s. Northeast winds around 5 mph.
  • Forecast day icon
    Saturday
    Sunny
    77°
    Forecast night icon
    Night
    Clear
    60°
    Saturday 3/30
    Day
    77°
    Sunny
    Forecast day icon
    Night
    60°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s. Southeast winds 5 to 10 mph.
    Night Details
    Clear. Lows in the upper 50s. South winds 5 to 10 mph becoming southwest around 5 mph after midnight.
  • Forecast day icon
    Sunday
    Sunny
    82°
    Forecast night icon
    Night
    Partly Cloudy
    64°
    Sunday 3/31
    Day
    82°
    Sunny
    Forecast day icon
    Night
    64°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 80s.
    Night Details
    Partly cloudy. Lows in the lower 60s.
  • Forecast day icon
    Monday
    Partly Sunny
    84°
    Forecast night icon
    Night
    Partly Cloudy
    67°
    Monday 4/1
    Day
    84°
    Partly Sunny
    Forecast day icon
    Night
    67°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 80s.
    Night Details
    Partly cloudy. Lows in the mid 60s.
  • Forecast day icon
    Tuesday
    Partly Sunny
    87°
    Forecast night icon
    Night
    Partly Cloudy
    72°
    Tuesday 4/2
    Day
    87°
    Partly Sunny
    Forecast day icon
    Night
    72°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 80s.
    Night Details
    Partly cloudy. Lows in the upper 60s.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    83°
    Forecast night icon
    Night
    Partly Cloudy
    62°
    Wednesday 4/3
    Day
    83°
    40% Chance of Storms
    Forecast day icon
    Night
    62°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Considerable cloudiness with a chance of showers and a slight chance of thunderstorms. Breezy. Highs in the mid 80s. Chance of rain 40 percent.
    Night Details
    Partly cloudy with a slight chance of showers. Lows in the upper 50s. Chance of rain 20 percent.
  • Forecast day icon
    Thursday
    Partly Sunny
    76°
    Forecast night icon
    Night
    Partly Cloudy
    60°
    Thursday 4/4
    Day
    76°
    Partly Sunny
    Forecast day icon
    Night
    60°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the mid 70s.
    Night Details
    Partly cloudy. Low temperature around 60F. Dew point will be around 50F with an average humidity of 58%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Friday
    Partly Cloudy
    77°
    Forecast night icon
    Night
    30% Chance of Rain
    64°
    Friday 4/5
    Day
    77°
    Partly Cloudy
    Forecast day icon
    Night
    64°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 77F. Dew point will be around 54F with an average humidity of 57%. Winds will be 3 mph from the E.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 64F. Dew point will be around 56F with an average humidity of 67%. Winds will be 3 mph from the E.
  • Forecast day icon
    Saturday
    Partly Cloudy
    77°
    Forecast night icon
    Night
    Clear
    65°
    Saturday 4/6
    Day
    77°
    Partly Cloudy
    Forecast day icon
    Night
    65°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 77F. Dew point will be around 60F with an average humidity of 65%. Winds will be 4 mph from the E.
    Night Details
    Clear. Low temperature around 65F. Dew point will be around 60F with an average humidity of 76%. Winds will be 4 mph from the E.