10-Day Weather Forecast - Saint Augustine, FL

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  • 54|40°F
    Sunny
    Arrow up

    Today

    54°F

    Patchy frost this morning. Sunny. Highs in the upper 50s. Northwest winds around 5 mph.

    Tonight

    40°F

    Mostly clear. Patchy frost after midnight. Lows in the mid 30s. South winds around 5 mph in the evening becoming light and variable.

    Hourly details
  • Day

    68°F

    Areas of frost in the morning. Mostly sunny. Not as cool with highs in the lower 70s. Southwest winds 5 to 10 mph.

    Night

    51°F

    Partly cloudy. Not as cool with lows in the mid 40s. Southwest winds 5 to 10 mph.

    Hourly details
  • Day

    74°F

    Mostly sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph.

    Night

    60°F

    Partly cloudy. Not as cool with lows in the mid 50s.

    Hourly details
  • Day

    77°F

    Partly sunny. A chance of showers in the morning then showers likely with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 60 percent.

    Night

    64°F

    A slight chance of thunderstorms in the evening. Showers likely. Lows in the upper 50s. Chance of rain 70 percent.

    Hourly details
  • Weekend Weather

  • Day

    71°F

    Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of showers. Highs in the mid 70s.

    Night

    58°F

    Mostly cloudy. A slight chance of showers in the evening. Lows in the mid 50s. Chance of rain 20 percent.

    Hourly details
  • Day

    69°F

    Partly sunny in the morning then sunny with a slight chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 20 percent.

    Night

    56°F

    Mostly clear. Lows in the mid 50s.

    Hourly details
  • Day

    71°F

    Mostly sunny. A slight chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 20 percent.

    Night

    61°F

    Mostly clear. Low temperature around 61F. Dew point will be around 59F with an average humidity of 92%. Winds will be 6 mph from the NE.

  • Day

    73°F

    Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 73F. Dew point will be around 61F with an average humidity of 77%. Winds will be 6 mph from the NE.

    Night

    60°F

    Cloudy. Low temperature around 60F. Dew point will be around 58F with an average humidity of 88%. Winds will be 7 mph from the NE.

  • Day

    67°F

    Cloudy. High temperature around 67F. Dew point will be around 58F with an average humidity of 80%. Winds will be 10 mph from the NE.

    Night

    59°F

    Cloudy. Low temperature around 59F. Dew point will be around 56F with an average humidity of 88%. Winds will be 8 mph from the NE.

  • Day

    69°F

    Cloudy. High temperature around 69F. Dew point will be around 58F with an average humidity of 78%. Winds will be 9 mph from the NE.

    Night

    60°F

    Partly cloudy. Low temperature around 60F. Dew point will be around 58F with an average humidity of 88%. Winds will be 5 mph from the E.