10-Day Weather Forecast - Saint Augustine, FL

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

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

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

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

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

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

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.

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

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

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

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.

Mostly clear. Lows in the mid 50s.

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

Clear. Low temperature around 64F. Dew point will be around 62F with an average humidity of 90%. Winds will be 3 mph from the E.

Sunny. High temperature around 74F. Dew point will be around 63F with an average humidity of 80%. Winds will be 3 mph from the NE.

Partly cloudy. Low temperature around 64F. Dew point will be around 62F with an average humidity of 90%. Winds will be 4 mph from the E.

Sunny. High temperature around 72F. Dew point will be around 62F with an average humidity of 79%. Winds will be 6 mph from the NE.

Mostly clear. Low temperature around 63F. Dew point will be around 60F with an average humidity of 88%. Winds will be 5 mph from the NE.