10-Day Weather Forecast - Saint Augustine, FL

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  • |75°F
    Partly Cloudy

    Tonight

    75°F

    Mostly cloudy this evening then becoming partly cloudy. A 20 percent chance of showers. Lows in the lower 70s. East winds 5 to 10 mph.

    Hourly details
  • 85|74°F
    40% Chance of Storms

    Day

    85°F

    Mostly sunny. A chance of showers in the morning then a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. East winds 5 to 10 mph. Chance of rain 40 percent.

    Night

    74°F

    Partly cloudy. Lows in the lower 70s. Southeast winds 5 to 10 mph.

    Hourly details
  • 87|76°F
    Mostly Sunny

    Day

    87°F

    Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Southeast winds 5 to 10 mph. Chance of rain 20 percent.

    Night

    76°F

    Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Southeast winds 5 to 10 mph becoming south after midnight. Chance of rain 20 percent.

    Hourly details
  • 92|78°F
    40% Chance of Storms

    Day

    92°F

    Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the mid 70s. Chance of rain 40 percent.

    Night

    78°F

    Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the mid 70s. Chance of rain 40 percent.

    Hourly details
  • 92|76°F
    50% Chance of Storms

    Day

    92°F

    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 110.

    Night

    76°F

    Mostly cloudy. A chance of showers and thunderstorms mainly in the evening. Lows in the upper 70s. Chance of rain 50 percent.

    Hourly details
  • 92|76°F
    60% Chance of Storms

    Day

    92°F

    Mostly cloudy. Showers and thunderstorms likely. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 60 percent. Heat index values up to 105.

    Night

    76°F

    Mostly cloudy. Showers and thunderstorms likely. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 60 percent. Heat index values up to 105.

    Hourly details
  • 92|78°F
    50% Chance of Storms

    Day

    92°F

    Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the upper 70s. Chance of rain 50 percent. Heat index values up to 105.

    Night

    78°F

    Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Lows in the upper 70s. Chance of rain 50 percent. Heat index values up to 105.

    Hourly details
  • 90|78°F
    40% Chance of Storms

    Day

    90°F

    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 105.

    Night

    78°F

    Partly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 78F. Dew point will be around 74F with an average humidity of 76%. Winds will be 8 mph from the SW.

  • 87|78°F
    50% Chance of Rain

    Day

    87°F

    Partly cloudy with a 45% chance for rain and thunderstorms. High temperature around 87F. Dew point will be around 76F with an average humidity of 77%. Winds will be 8 mph from the SW.

    Night

    78°F

    Partly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 78F. Dew point will be around 74F with an average humidity of 80%. Winds will be 7 mph from the SW.

  • 89|78°F
    50% Chance of Rain

    Day

    89°F

    Partly cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 89F. Dew point will be around 76F with an average humidity of 76%. Winds will be 6 mph from the SW.

    Night

    78°F

    Partly cloudy with a 55% chance for rain and thunderstorms. Low temperature around 78F. Dew point will be around 74F with an average humidity of 79%. Winds will be 6 mph from the S.