10-Day Weather Forecast - Saint Augustine South, FL

Mostly sunny. Highs in the lower 70s. West winds 5 to 10 mph increasing to northwest 15 to 20 mph with gusts up to 30 mph this afternoon.

Mostly clear and breezy. Lows in the mid 40s. North winds 20 to 25 mph with gusts up to 40 mph.

Partly sunny and breezy. Much cooler with highs in the upper 50s. Northeast winds 15 to 25 mph. Gusts up to 40 mph in the morning.

Partly cloudy in the evening then clearing. Lows in the upper 40s. North winds 10 to 15 mph.

Sunny. Highs in the mid 60s. North winds 5 to 10 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s.

Mostly cloudy. Highs in the lower 70s. Lows in the upper 50s.

Mostly cloudy. Highs in the lower 70s. Lows in the upper 50s.

Mostly cloudy. Highs in the lower 70s. Lows in the upper 50s.

Mostly cloudy. Highs in the lower 70s. Lows in the upper 50s.

Partly cloudy. Highs in the mid 70s. Lows in the upper 50s.

Partly cloudy. Highs in the mid 70s. Lows in the upper 50s.

Partly cloudy. Highs in the mid 70s. Lows in the upper 50s.

Partly cloudy. Low temperature around 60F. Dew point will be around 58F with an average humidity of 90%. Winds will be 4 mph from the E.

Mostly sunny. High temperature around 75F. Dew point will be around 65F with an average humidity of 84%. Winds will be 2 mph from the NE.

Mostly clear. Low temperature around 63F. Dew point will be around 63F with an average humidity of 94%. Winds will be 3 mph from the N.

Mostly sunny. High temperature around 71F. Dew point will be around 64F with an average humidity of 87%. Winds will be 7 mph from the NE.

Mostly clear. Low temperature around 62F. Dew point will be around 62F with an average humidity of 95%. Winds will be 6 mph from the NE.

Sunny. High temperature around 72F. Dew point will be around 64F with an average humidity of 86%. Winds will be 5 mph from the NE.

Clear. Low temperature around 61F. Dew point will be around 62F with an average humidity of 94%. Winds will be 4 mph from the NE.