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Heat Advisory HEAT ADVISORY - Jacksonville

NWS Southeast Regional Radar WU South East Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 25-Jul-2026 4:02pm  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 92.7, Max: 96.6, Min: 78.4 92.7°F
Warmer 0.8°F than last hour.

Heat Danger

Feels like: 116°F

24-hr difference
32°FWarmer 32.0°F than yesterday at this time.
  Today Yesterday
High: 96.6°F
12:43pm 		93°F
3:30pm
Low: 78.4°F
6:06am 		76.1°F
6:38am
Wind from ENE ENE
4.7
Gust:
 9.4 mph
2 Bft - Light breeze
Today: 10.1 mph 2:49pm
Gust Month: 38.9 mph July 14
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 2.08 in
Season Total: 15.07 in
Tonight

Tonight: Chance Showers And Thunderstorms then Mostly Cloudy
Chance Showers And T-Storms then Mostly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 64 % Decreased 3.0% since last hour.
Dew Point: 78.6°F Decreased 0.7°F since last hour.
Barometer: 29.87 inHg Falling 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 6:40am
Sunset: 8:24pm
Moonset: 2:53am
Moonrise: 5:50pm
Waxing Gibbous
Waxing Gibbous, Moon at 11 days in cycle
87%
Illuminated
UV Index Solar Radiation
   7.6     High 
High: 11.5 @ 1:07pm
690 W/m2 (65 %)
High: 1049 @  1:07pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Hi 98 °F		 NWS forecast: A chance of showers and thunderstorms. Partly sunny. High near 98, with temperatures falling to around 93 in the afternoon. Heat index values as high as 109. East wind around 9 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
 
Tonight

Tonight: Chance Showers And Thunderstorms then Mostly Cloudy
Chance Showers And T-Storms then Mostly Cloudy

Lo 78 °F		 NWS forecast: A chance of showers and thunderstorms before 10pm. Mostly cloudy. Low around 78, with temperatures rising to around 80 overnight. Heat index values as high as 103. Southwest wind 5 to 9 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.