Dew point temperatures have climbed to 29 degrees from the 15 degree dew point recorded around 1 p.m. The light winds and increasing dew points will lead to the potential for widespread frost along with freezing to near freezing temperatures.
There is still enough wiggle room for another record low. Wednesday’s record low is 31 degrees, set in 2011.
Record low temperatures started the day as the thermometer at JAX dropped to 28 degrees, beating the old record of 35 degrees, set in 1977. This was the second-earliest date with a minimum temperature of 28 degrees or less.
Don’t put away the jackets or plant protection yet as we have another cold night ahead.
A Freeze Warning will be in effect from 11 p.m. through 8 a.m. Wednesday. Widespread frost will be possible under calm conditions tonight with a Frost Advisory in effect from 3 a.m. - 8 a.m. For coastal Duval, St. Johns and Flagler counties.
Record lows possible again Wednesday morning. It’s early, but we have to remember our people, pipes, pets, plants and pools.
Tonight: Clear, cold and calm with freezing temperatures and frost forming early Wednesday.
Wednesday: Record low 31 degrees set in 2011. Forecasted low, 30 degrees. Freeze Warning, Frost Advisory - 8 a.m. Clear and cold early with layer of ice possible for coastal and inland locations. Moring lows in the 20s and 30s. Sunny skies and afternoon highs in the 60s to low 70s. Clear skies and not as cold with light wind overnight.
Looking ahead: Warmer temperatures continue through the rest of the week and this weekend.
How cold did it get this morning? www.news4jax.com/weather/2025/11/11/jacksonville-airport-sees-coldest-november-morning-since-2014-heres-how-the-cold-snap-broke-records-tuesday/
Sunrise: 6:49 a.m.
Sunset: 5:32 p.m.