Expires:202512292000;;417098 FPUS52 KJAX 290529 ZFPJAX Zone Forecast Product for Northeast Florida and Southeast Georgia National Weather Service Jacksonville FL 1227 AM EST Mon Dec 29 2025 FLZ236-292000- Western Alachua- Including the cities of High Springs, Newberry, and Archer 1227 AM EST Mon Dec 29 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM EST EARLY THIS MORNING... .REST OF TONIGHT...Partly cloudy. Widespread dense fog. Visibility one quarter mile or less at times. Lows in the mid 50s. Southwest winds around 5 mph. .MONDAY...Areas of fog in the morning. Partly sunny in the morning, then mostly cloudy with a chance of showers in the afternoon. Visibility one quarter mile or less at times in the morning. Highs in the upper 70s. Temperature falling into the lower 70s in the afternoon. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Much cooler. Less humid with lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY...Sunny. Much cooler with highs in the mid 50s. Northwest winds 5 to 10 mph. .TUESDAY NIGHT...Mostly clear. Widespread frost after midnight. Cold with lows in the upper 20s. Northwest winds around 5 mph. .WEDNESDAY...Widespread frost in the morning. Sunny. Highs in the upper 50s. .WEDNESDAY NIGHT AND NEW YEARS DAY...Clear. Patchy frost through the day. Lows in the lower 30s. Highs in the mid 60s. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Lows around 40. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Not as cool with lows around 50. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. A 50 percent chance of showers. Highs in the lower 70s. Lows in the lower 50s. .SUNDAY...Mostly sunny. Highs around 70. $$