South Central Duval- Including the cities of Ortega, Riverside, and San Marco 411 AM EDT Sat Apr 20 2024 .TODAY...Sunny. Highs in the lower 90s. West winds 5 to 10 mph. .TONIGHT...Partly cloudy. Lows in the upper 60s. Southwest winds 5 to 10 mph. .SUNDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Showers likely. A chance of thunderstorms, mainly in the evening. Lows in the lower 60s. Northwest winds 10 to 15 mph. Chance of rain 70 percent. .MONDAY...A slight chance of thunderstorms in the morning. Mostly cloudy with a chance of showers. Much cooler with highs in the upper 60s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s. Chance of rain 50 percent. .TUESDAY AND TUESDAY NIGHT...Mostly clear. Highs in the mid 70s. Lows in the upper 50s. .WEDNESDAY THROUGH FRIDAY...Mostly clear. Highs in the lower 80s. Lows in the lower 60s. $$