10-Day Weather Forecast - South Jacksonville, FL

Sunny. Highs in the upper 90s. Southwest winds 10 to 15 mph. Heat index values up to 108.

Partly cloudy in the evening then becoming mostly clear. Lows in the upper 70s. Southwest winds 10 to 15 mph.

Sunny. Highs in the upper 90s. Southwest winds around 5 mph becoming south 10 to 15 mph with gusts up to 25 mph in the afternoon. Heat index values up to 110.

Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.

Partly cloudy. A slight chance of showers and thunderstorms. Highs in the upper 90s. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 110.

Partly cloudy. A slight chance of showers and thunderstorms. Highs in the upper 90s. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 110.

Mostly sunny. Showers and thunderstorms likely in the afternoon. Highs in the mid 90s. Chance of rain 60 percent. Heat index values up to 110.

Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 50 percent.

Mostly cloudy. Showers and thunderstorms likely. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 70 percent.

Mostly cloudy. Showers and thunderstorms likely. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 70 percent.

Partly sunny with a chance of showers and thunderstorms in the morning then mostly cloudy with showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 70 percent.

Partly cloudy with a 70% chance for rain and thunderstorms. Low temperature around 78F. Dew point will be around 75F with an average humidity of 90%. Winds will be 4 mph from the S.

Partly cloudy with a 45% chance for rain and thunderstorms. High temperature around 91F. Dew point will be around 75F with an average humidity of 70%. Winds will be 4 mph from the SW.

Clear with a 50% chance for rain and thunderstorms. Low temperature around 79F. Dew point will be around 74F with an average humidity of 79%. Winds will be 7 mph from the SW.

Mostly sunny with a 35% chance for rain and thunderstorms. High temperature around 94F. Dew point will be around 75F with an average humidity of 68%. Winds will be 7 mph from the SW.

Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 80F. Dew point will be around 74F with an average humidity of 75%. Winds will be 8 mph from the SW.

Partly cloudy with a 40% chance for rain and thunderstorms. High temperature around 94F. Dew point will be around 75F with an average humidity of 67%. Winds will be 7 mph from the SW.

Partly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 80F. Dew point will be around 74F with an average humidity of 75%. Winds will be 7 mph from the SW.