Port Saint John, Florida | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    64°
    Wednesday 4/24
    Forecast night icon
    64°
    Clear
    Hourly
    Night Details
    Clear. Low temperature around 64F. Dew point will be around 53F with an average humidity of 62%. Winds will be 7 mph from the SE.
  • Forecast day icon
    Thursday
    Sunny
    81°
    Forecast night icon
    Night
    Clear
    65°
    Thursday 4/25
    Day
    81°
    Sunny
    Forecast day icon
    Night
    65°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the lower 80s. Southeast winds 5 to 10 mph becoming east around 10 mph in the afternoon.
    Night Details
    Clear. Lows in the mid 60s. Southeast winds 5 to 10 mph.
  • Forecast day icon
    Friday
    Mostly Sunny
    79°
    Forecast night icon
    Night
    Partly Cloudy
    68°
    Friday 4/26
    Day
    79°
    Mostly Sunny
    Forecast day icon
    Night
    68°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 80s. East winds 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
    Night Details
    Partly cloudy. Lows in the upper 60s. East winds 5 to 10 mph increasing to 10 to 15 mph after midnight.
  • Forecast day icon
    Saturday
    Partly Sunny
    77°
    Forecast night icon
    Night
    Partly Cloudy
    69°
    Saturday 4/27
    Day
    77°
    Partly Sunny
    Forecast day icon
    Night
    69°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Breezy. Highs around 80. East winds 10 to 15 mph increasing to 15 to 20 mph in the afternoon.
    Night Details
    Partly cloudy. Lows in the upper 60s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    75°
    Forecast night icon
    Night
    Partly Cloudy
    67°
    Sunday 4/28
    Day
    75°
    Partly Cloudy
    Forecast day icon
    Night
    67°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the upper 70s.
    Night Details
    Partly cloudy. Lows in the upper 60s.
  • Forecast day icon
    Monday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    Clear
    66°
    Monday 4/29
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    66°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 80s.
    Night Details
    Clear. Lows in the mid 60s.
  • Forecast day icon
    Tuesday
    Mostly Sunny
    81°
    Forecast night icon
    Night
    Clear
    66°
    Tuesday 4/30
    Day
    81°
    Mostly Sunny
    Forecast day icon
    Night
    66°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the lower 80s.
    Night Details
    Clear. Lows in the mid 60s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    82°
    Forecast night icon
    Night
    Clear
    66°
    Wednesday 5/1
    Day
    82°
    Mostly Sunny
    Forecast day icon
    Night
    66°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the mid 80s.
    Night Details
    Clear. Low temperature around 66F. Dew point will be around 64F with an average humidity of 76%. Winds will be 7 mph from the SE.
  • Forecast day icon
    Thursday
    Sunny
    83°
    Forecast night icon
    Night
    Clear
    68°
    Thursday 5/2
    Day
    83°
    Sunny
    Forecast day icon
    Night
    68°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 83F. Dew point will be around 64F with an average humidity of 66%. Winds will be 6 mph from the E.
    Night Details
    Clear. Low temperature around 68F. Dew point will be around 64F with an average humidity of 74%. Winds will be 7 mph from the E.
  • Forecast day icon
    Friday
    Sunny
    83°
    Forecast night icon
    Night
    Clear
    68°
    Friday 5/3
    Day
    83°
    Sunny
    Forecast day icon
    Night
    68°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 83F. Dew point will be around 65F with an average humidity of 66%. Winds will be 6 mph from the E.
    Night Details
    Clear. Low temperature around 68F. Dew point will be around 65F with an average humidity of 75%. Winds will be 7 mph from the E.