10-Day Weather Forecast - Saint Johns, FL

Widespread frost this morning. Mostly sunny. Highs in the lower 60s. West winds around 5 mph becoming southwest this afternoon.

Mostly clear. Lows in the upper 30s. South winds 5 to 10 mph.

Sunny. Highs in the lower 70s. Southwest winds 10 to 15 mph.

Showers likely mainly in the evening. Lows in the mid 40s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent.

Mostly cloudy in the morning then becoming mostly sunny. Much cooler with highs in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly clear. Areas of frost after midnight. Lows in the mid 30s.

Widespread frost in the morning. Sunny. Highs in the lower 60s.

Clear. Lows in the lower 40s. Highs around 70.

Clear. Lows in the lower 40s. Highs around 70.

Mostly clear. Lows in the lower 40s. Highs in the lower 70s.

Mostly clear. Lows in the lower 40s. Highs in the lower 70s.

Mostly clear. Lows in the upper 40s.

Mostly sunny. Highs in the upper 60s.

Mostly clear. Low temperature around 45F. Dew point will be around 42F with an average humidity of 79%. Winds will be 3 mph from the N.

Mostly sunny. High temperature around 65F. Dew point will be around 45F with an average humidity of 64%. Winds will be 4 mph from the NE.

Mostly clear. Low temperature around 46F. Dew point will be around 46F with an average humidity of 86%. Winds will be 3 mph from the E.

Mostly sunny. High temperature around 67F. Dew point will be around 48F with an average humidity of 69%. Winds will be 4 mph from the NE.

Clear. Low temperature around 50F. Dew point will be around 49F with an average humidity of 89%. Winds will be 3 mph from the E.