Expires:202512212000;;952801 FPUS52 KJAX 210528 ZFPJAX Zone Forecast Product for Northeast Florida and Southeast Georgia National Weather Service Jacksonville FL 1223 AM EST Sun Dec 21 2025 FLZ035-212000- Gilchrist- Including the city of Trenton 1223 AM EST Sun Dec 21 2025 .TODAY...Sunny. Highs in the mid 70s. North winds around 5 mph. .TONIGHT...Mostly clear. Lows in the mid 40s. Northeast winds 5 to 10 mph. .MONDAY...Sunny. Highs in the mid 70s. Northeast winds 10 to 15 mph. .MONDAY NIGHT...Mostly clear. Lows in the lower 50s. Northeast winds 5 to 10 mph. .TUESDAY...Mostly sunny. Highs in the upper 70s. East winds around 5 mph. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 50. .CHRISTMAS DAY THROUGH FRIDAY...Partly cloudy. Highs in the upper 70s. Lows around 50. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .SATURDAY...Mostly sunny. Highs in the upper 70s. $$