Freeze Warning FREEZE WARNING - Jacksonville

NWS Southeast Regional Radar WU South East Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 18-Mar-2026 12:52am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 46.2, Max: 47.5, Min: 46.2 46.2°F
Colder 1.5°F than last hour.

Cold

Feels like: 44°F

24-hr difference
31.6°FWarmer 31.6°F than yesterday at this time.
  Today Yesterday
High: 47.5°F
12:00am
59°F
3:26pm
Low: 46.2°F
12:44am
38.8°F
7:50am
 Wind from N N
2.9
Gust:
10.7 mph
1 Bft - Light air
Today: 10.7 mph 12:02am
Gust Month: 41.6 mph March 15
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 2.29 in
Season Total: 4.69 in
Wednesday

Wednesday: Patchy Frost then Sunny
Patchy Frost then Sunny
Humidity & Barometer Almanac Moon
Humidity: 61 % Increased 2.0% since last hour.
Dew Point: 33.6°F Decreased 0.4°F since last hour.
Barometer: 29 inHg Falling 0.06  inHg/hr
Baro Trend: Falling Rapidly
Sunrise: 7:31am
Sunset: 7:36pm
Moonrise: 7:12am
Moonset: 7:28pm
Waning Crescent
Waning Crescent, Moon at 27 days in cycle
1%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 0.0 @ 12:00am
0 W/m2 (0 %)
High: 0 @  12:00am
 NWS Weather Forecast  - Outlook: Overnight & Wednesday
Overnight

Overnight: Patchy Frost
Patchy Frost

Lo 37 °F
NWS forecast: Patchy frost after 3am. Partly cloudy. Low around 37, with temperatures rising to around 38 overnight. North wind around 6 mph.
 
Wednesday

Wednesday: Patchy Frost then Sunny
Patchy Frost then Sunny

Hi 60 °F
NWS forecast: Patchy frost before 9am. Sunny, with a high near 60. North wind 7 to 10 mph, with gusts as high as 16 mph.