Weather in Saint Augustine South, Florida, United States

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7-Day Detailed Weather Forecast for Saint Augustine South

This Afternoon

Temperature: 92°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy. High near 92, with temperatures falling to around 86 in the afternoon. Heat index values as high as 105. South wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Temperature: 76°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms before 11pm. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 76. Southwest wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

Temperature: 93°F

Wind Speed: 12 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms after 1pm. Mostly sunny. High near 93, with temperatures falling to around 88 in the afternoon. Heat index values as high as 107. Southwest wind around 12 mph, with gusts as high as 16 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday Night

Temperature: 77°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Showers and thunderstorms likely before midnight. Mostly cloudy, with a low around 77. West wind around 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%.

Tuesday

Temperature: 92°F

Wind Speed: 12 mph

Wind Direction: W

Forecast: Showers and thunderstorms likely after 2pm. Partly sunny. High near 92, with temperatures falling to around 88 in the afternoon. West wind around 12 mph, with gusts as high as 16 mph. Chance of precipitation is 60%.

Tuesday Night

Temperature: 76°F

Wind Speed: 9 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.

Wednesday

Temperature: 89°F

Wind Speed: 8 to 12 mph

Wind Direction: SW

Forecast: A chance of rain showers between 8am and 11am, then showers and thunderstorms likely. Partly sunny, with a high near 89. Chance of precipitation is 60%.

Wednesday Night

Temperature: 76°F

Wind Speed: 5 to 8 mph

Wind Direction: S

Forecast: Showers and thunderstorms likely before 8pm. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.

Thursday

Temperature: 93°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 93. Chance of precipitation is 30%.

Thursday Night

Temperature: 77°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 77. Chance of precipitation is 30%.

Juneteenth

Temperature: 93°F

Wind Speed: 6 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Chance of precipitation is 30%.

Friday Night

Temperature: 77°F

Wind Speed: 6 to 9 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 77. Chance of precipitation is 30%.

Saturday

Temperature: 91°F

Wind Speed: 7 to 10 mph

Wind Direction: W

Forecast: Showers and thunderstorms likely after 8am. Partly sunny, with a high near 91. Chance of precipitation is 60%.

Saturday Night

Temperature: 76°F

Wind Speed: 3 to 7 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 76.