10-Day Weather Forecast - Saint Augustine, FL

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  • |78°F
    Partly Cloudy

    Tonight

    78°F

    Partly cloudy this evening then becoming mostly clear. Lows in the mid 70s. East winds 5 to 10 mph becoming south after midnight.

    Hourly details
  • 89|78°F
    50% Chance of Storms

    Day

    89°F

    Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. West winds around 5 mph becoming east in the afternoon. Chance of rain 50 percent. Heat index values up to 108.

    Night

    78°F

    Mostly cloudy with a chance of showers and thunderstorms in the evening then partly cloudy after midnight. Lows in the mid 70s. Southeast winds 5 to 10 mph becoming south after midnight. Chance of rain 50 percent.

    Hourly details
  • 89|77°F
    70% Chance of Storms

    Day

    89°F

    Mostly sunny with a slight chance of showers in the morning then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs in the mid 90s. Southwest winds 5 to 10 mph. Chance of rain 70 percent. Heat index values up to 108.

    Night

    77°F

    Mostly cloudy with showers and thunderstorms likely in the evening then partly cloudy with a slight chance of showers after midnight. Lows in the mid 70s. South winds 5 to 10 mph. Chance of rain 70 percent.

    Hourly details
  • 92|78°F
    70% Chance of Storms

    Day

    92°F

    Sunny in the morning then partly sunny with showers and thunderstorms likely in the afternoon. Highs in the mid 90s. Chance of rain 70 percent. Heat index values up to 110.

    Night

    78°F

    Mostly cloudy with showers and thunderstorms likely in the evening then partly cloudy after midnight. Lows in the mid 70s. Chance of rain 70 percent.

    Hourly details
  • 93|79°F
    40% Chance of Storms

    Day

    93°F

    Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 40 percent. Heat index values up to 110.

    Night

    79°F

    Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 40 percent. Heat index values up to 110.

    Hourly details
  • 94|80°F
    30% Chance of Storms

    Day

    94°F

    Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 30 percent. Heat index values up to 110.

    Night

    80°F

    Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 30 percent. Heat index values up to 110.

    Hourly details
  • 95|79°F
    40% Chance of Storms

    Day

    95°F

    Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 40 percent. Heat index values up to 110.

    Night

    79°F

    Partly cloudy. A chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 40 percent. Heat index values up to 110.

    Hourly details
  • 92|79°F
    30% 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 30 percent. Heat index values up to 110.

    Night

    79°F

    Partly cloudy with a 65% chance for rain and thunderstorms. Low temperature around 79F. Dew point will be around 73F with an average humidity of 75%. Winds will be 8 mph from the S.

  • 92|79°F
    30% Chance of Rain

    Day

    92°F

    Mostly sunny with a 40% chance for rain and thunderstorms. High temperature around 92F. Dew point will be around 75F with an average humidity of 70%. Winds will be 6 mph from the SW.

    Night

    79°F

    Partly cloudy with a 65% chance for rain and thunderstorms. Low temperature around 79F. Dew point will be around 73F with an average humidity of 76%. Winds will be 7 mph from the SW.

  • 92|79°F
    40% Chance of Storms

    Day

    92°F

    Partly cloudy with a 50% chance for rain and thunderstorms. High temperature around 92F. Dew point will be around 75F with an average humidity of 71%. Winds will be 6 mph from the SW.

    Night

    79°F

    Partly cloudy with a 75% chance for rain and thunderstorms. Low temperature around 79F. Dew point will be around 73F with an average humidity of 75%. Winds will be 7 mph from the SW.