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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: @ 08-Jul-2026 12:58pm  
Summary / Temperature Wind Rain Outlook
Partly cloudy Partly cloudy
Currently: 93.7, Max: 93.7, Min: 77.7 93.7°F
Warmer 1.2°F than last hour.

Heat Danger

Feels like: 115°F

24-hr difference
32.9°FWarmer 32.9°F than yesterday at this time.
  Today Yesterday
High: 93.7°F
12:57pm 		97.2°F
3:29pm
Low: 77.7°F
5:46am 		77°F
4:54am
Wind from NNW NNW
2.5
Gust:
 8.3 mph
1 Bft - Light air
Today: 14.1 mph 5:35am
Gust Month: 24.4 mph July 01
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0.2 in
Season Total: 13.19 in
Tonight

Tonight: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 58 % Decreased 4.0% since last hour.
Dew Point: 76.6°F Decreased 0.9°F since last hour.
Barometer: 30.1 inHg Rising 0.21 inHg/hr
Baro Trend: Rising Rapidly
Sunrise: 6:30am
Sunset: 8:31pm
Moonrise: 1:06am
Moonset: 2:36pm
Waning Crescent
Waning Crescent, Moon at 22 days in cycle
40%
Illuminated
UV Index Solar Radiation
   11.9     Extreme 
High: 12.1 @ 12:29pm
1073 W/m2 (100 %)
High: 1086 @  12:29pm
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny

Hi 98 °F		 NWS forecast: Mostly sunny. High near 98, with temperatures falling to around 97 in the afternoon. Heat index values as high as 107. Southwest wind around 13 mph, with gusts as high as 20 mph. New rainfall amounts less than a tenth of an inch possible.
 
Tonight

Tonight: Slight Chance Showers And Thunderstorms then Partly Cloudy
Slight Chance Showers And T-Storms then Partly Cloudy

Lo 78 °F		 NWS forecast: A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 78. Heat index values as high as 103. Southwest wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.