Jacksonville

Jacksonville to Enjoy Mostly Sunny Days and Mild Nights Amid Foggy Conditions According to NWS

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Published on January 06, 2026
Jacksonville to Enjoy Mostly Sunny Days and Mild Nights Amid Foggy Conditions According to NWSSource: Unsplash/ Dan Meyers

Jacksonville residents can expect a brief bout with dense fog early this morning, but skies will clear up leading to a mostly sunny day with a high near 74 degrees. This forecast is according to the National Weather Service in Jacksonville, FL, which notes that the calm conditions this morning will give way to a southwest wind reaching 5 to 8 mph in the afternoon. As reported by NWS, humidity levels are sitting high at 93%, with visibility stretching to 9 miles once the fog lifts.

Tonight, Jacksonville will see patchy fog returning after 4am, underscoring a trend of foggy evenings and mornings in the region. The increasing clouds will bring a low around 59 degrees, while the southwest wind will maintain a gentle speed around 6 mph, making for a mild night in the city. Looking ahead, Wednesday will mirror today's conditions with patchy fog clearing by 8am, and another partly sunny day with highs continuing to hover in the mid-70s.

As the week progresses, the weather pattern appears to remain consistent. More areas of fog are expected Thursday morning, but like the days preceding, the haze should dissipate, allowing for partly sunny skies and a high near 75 degrees. Jacksonville's evening will be partly cloudy with a low around 61, ensuring the nighttime stays relatively warm.

The latter part of the week looks promising for outdoor activities, with mostly sunny weather on Friday and a high near 79 degrees, following a trend of gradually warming temperatures as reported by the National Weather Service. However, the weekend brings a slight chance of showers starting Saturday afternoon, with a 20 percent chance of precipitation that continues into the nighttime, though temperatures will remain fairly high with a low only dropping to around 52 degrees.

Entering Sunday and the following Monday, Jacksonville will experience a dip in temperature with highs in the low 60s and mostly sunny to partly sunny skies. Those overnight temperatures will feel a bit chillier, especially on Sunday night, with the thermometer dropping to around 42 degrees, as per the NWS forecast.