Saint Augustine Beach, Florida | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    40% Chance of Storms
    76°
    Saturday 5/18
    Forecast night icon
    76°
    40% Chance of Storms
    Hourly
    Night Details
    Mostly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the lower 70s. South winds 10 to 15 mph becoming southwest 5 to 10 mph. Chance of rain 40 percent.
  • Forecast day icon
    Sunday
    40% Chance of Storms
    81°
    Forecast night icon
    Night
    50% Chance of Storms
    73°
    Sunday 5/19
    Day
    81°
    40% Chance of Storms
    Forecast day icon
    Night
    73°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the upper 80s. West winds 10 to 15 mph. Chance of rain 40 percent.
    Night Details
    Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 70s. Northwest winds 5 to 10 mph becoming north after midnight. Chance of rain 50 percent.
  • Forecast day icon
    Monday
    50% Chance of Storms
    74°
    Forecast night icon
    Night
    40% Chance of Storms
    72°
    Monday 5/20
    Day
    74°
    50% Chance of Storms
    Forecast day icon
    Night
    72°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming mostly sunny. A chance of showers. A slight chance of thunderstorms in the morning then a chance of thunderstorms in the afternoon. Highs around 80. North winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.
    Night Details
    Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the upper 60s. Northeast winds 10 to 15 mph. Chance of rain 40 percent.
  • Forecast day icon
    Tuesday
    Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    72°
    Tuesday 5/21
    Day
    76°
    Sunny
    Forecast day icon
    Night
    72°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny with a 20 percent chance of showers. Highs in the lower 80s.
    Night Details
    Mostly clear. Lows around 70. Highs in the upper 80s.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    78°
    Forecast night icon
    Night
    Mostly Clear
    72°
    Wednesday 5/22
    Day
    78°
    Mostly Sunny
    Forecast day icon
    Night
    72°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows around 70. Highs in the upper 80s.
    Night Details
    Mostly clear. Lows around 70. Highs in the upper 80s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    82°
    Forecast night icon
    Night
    Mostly Clear
    74°
    Thursday 5/23
    Day
    82°
    Mostly Sunny
    Forecast day icon
    Night
    74°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows around 70. Highs in the upper 80s.
    Night Details
    Mostly clear. Lows around 70. Highs in the upper 80s.
  • Forecast day icon
    Friday
    Mostly Sunny
    82°
    Forecast night icon
    Night
    Partly Cloudy
    75°
    Friday 5/24
    Day
    82°
    Mostly Sunny
    Forecast day icon
    Night
    75°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows around 70. Highs in the upper 80s.
    Night Details
    Partly cloudy. Lows in the lower 70s.
  • Forecast day icon
    Saturday
    Sunny
    82°
    Forecast night icon
    Night
    30% Chance of Rain
    75°
    Saturday 5/25
    Day
    82°
    Sunny
    Forecast day icon
    Night
    75°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 75F. Dew point will be around 77F with an average humidity of 97%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Sunday
    Hazy
    81°
    Forecast night icon
    Night
    Hazy
    76°
    Sunday 5/26
    Day
    81°
    Hazy
    Forecast day icon
    Night
    76°
    Hazy
    Forecast night icon
    Day Details
    Sunny. High temperature around 81F. Dew point will be around 77F with an average humidity of 96%. Winds will be 3 mph from the E.
    Night Details
    Clear. Low temperature around 76F. Dew point will be around 76F with an average humidity of 96%. Winds will be 4 mph from the SE.
  • Forecast day icon
    Monday
    Hazy
    83°
    Forecast night icon
    Night
    30% Chance of Rain
    76°
    Monday 5/27
    Day
    83°
    Hazy
    Forecast day icon
    Night
    76°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 83F. Dew point will be around 78F with an average humidity of 95%. Winds will be 3 mph from the E.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 76F. Dew point will be around 77F with an average humidity of 97%. Winds will be 5 mph from the S.