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St Augustine, FL Weather Forecast
St Augustine, FL Weather Forecast Date: 932 AM EDT Wed Sep 02 2026
The area/counties/county of: Northeast Coastal St. Johns, including the cities of: Ponte Vedra Beach and Palm Valley.or toggle through each period.
Rest of Today... Partly sunny with a chance of showers with a slight chance of thunderstorms late this morning, then mostly cloudy with showers likely with a slight chance of thunderstorms this afternoon. Some thunderstorms May produce heavy rainfall this afternoon. Highs in the mid 80s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70%.
Tonight... Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the mid 70s. East winds 10 to 15 mph. Chance of rain 40%.
Thursday... Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. East winds 10 to 15 mph. Chance of rain 50%.
Thursday Night... Partly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph.
Friday... Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 50%.
Friday Night... Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Chance of rain 50%.
Saturday... Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 50%. Heat index values up to 105.
Saturday Night... Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 70s. Chance of rain 50%.
Sunday... Mostly cloudy. Showers likely with a chance of thunderstorms. Highs in the upper 80s. Lows in the mid 70s. Chance of rain 60%.
Sunday Night... Mostly cloudy. Showers likely with a chance of thunderstorms. Highs in the upper 80s. Lows in the mid 70s. Chance of rain 60%.
Labor Day... Mostly cloudy. Showers likely with a chance of thunderstorms. Highs in the mid 80s. Lows in the mid 70s. Chance of rain 70%.
Monday Night... Mostly cloudy. Showers likely with a chance of thunderstorms. Highs in the mid 80s. Lows in the mid 70s. Chance of rain 70%.
POP = Probability of Precipitation
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