Expires:202512100400;;276975 FPUS52 KJAX 091308 ZFPJAX Zone Forecast Product for Northeast Florida and Southeast Georgia National Weather Service Jacksonville FL 807 AM EST Tue Dec 9 2025 FLZ325-100400- South Central Duval- Including the cities of Ortega, Riverside, and San Marco 807 AM EST Tue Dec 9 2025 .TODAY...Mostly sunny. Highs in the upper 50s. North winds 10 to 15 mph. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 40s. North winds 5 to 10 mph. .WEDNESDAY...Sunny. Highs in the mid 60s. Northwest winds around 5 mph, becoming west in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. West winds 10 to 15 mph. .THURSDAY...Sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph. .THURSDAY NIGHT AND FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the upper 60s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .SATURDAY AND SATURDAY NIGHT...Partly cloudy. Highs in the lower 70s. Lows in the lower 50s. .SUNDAY...Sunny. Highs in the lower 70s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the lower 60s. $$