Expires:202503192000;;439498 FPUS52 KJAX 191257 ZFPJAX Zone Forecast Product for Northeast Florida and Southeast Georgia National Weather Service Jacksonville FL 856 AM EDT Wed Mar 19 2025 FLZ133-192000- Coastal St. Johns- Including the cities of Ponte Vedra Beach, Durbin, Palm Valley, Anastasia, and Saint Augustine 856 AM EDT Wed Mar 19 2025 .REST OF TODAY...Sunny. Highs in the upper 70s. Southwest winds around 5 mph, becoming southeast this afternoon. .TONIGHT...Mostly clear. Lows in the mid 50s. Southeast winds 5 to 10 mph, becoming southwest after midnight. .THURSDAY...Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 70s. Southwest winds 15 to 20 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Mostly clear. A slight chance of showers in the evening. Cooler with lows in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent. .FRIDAY...Sunny, cooler with highs in the mid 60s. North winds 10 to 15 mph. .FRIDAY NIGHT...Clear. Lows in the mid 40s. .SATURDAY AND SATURDAY NIGHT...Mostly clear. Highs in the mid 70s. Lows in the lower 50s. .SUNDAY AND SUNDAY NIGHT...Partly cloudy. Highs in the mid 70s. Lows in the upper 50s. .MONDAY AND MONDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Highs in the upper 70s. Lows in the upper 50s. Chance of rain 40 percent. .TUESDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the mid 70s. Chance of rain 20 percent. $$