TonightPartly cloudy, with a low around 76. South wind around 5 mph becoming calm after midnight. SaturdayA 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 103. West wind around 7 mph. Saturday NightA 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 77. Southwest wind around 7 mph. SundayA chance of showers, then showers and thunderstorms likely after 11am. Mostly sunny and hot, with a high near 95. Heat index values as high as 105. West wind around 7 mph. Chance of precipitation is 70%.Sunday NightShowers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 78. South wind around 6 mph becoming west after midnight. Chance of precipitation is 60%.MondayA chance of showers, then showers and thunderstorms likely after 11am. Mostly sunny and hot, with a high near 95. Chance of precipitation is 60%.Monday NightShowers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.TuesdayShowers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 92. Chance of precipitation is 70%.Tuesday NightShowers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.WednesdayShowers and thunderstorms likely, mainly after 2pm. Partly sunny, with a high near 91. Chance of precipitation is 70%.Wednesday NightShowers and thunderstorms likely. Mostly cloudy, with a low around 76. Chance of precipitation is 60%.ThursdayShowers and thunderstorms likely. Partly sunny, with a high near 92. Chance of precipitation is 70%.Thursday NightShowers and thunderstorms likely. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.FridayShowers and thunderstorms likely. Mostly sunny, with a high near 92. Chance of precipitation is 70%. , Jacksonville, FL NWS JAX Weather Briefing - Highlights Key Weather Messages Register for Virtual FL Tropical Training Week 2025! Register for Upcoming NWS JAX Spotter Classes! Heading to the Beach? Learn About Rip Current Hazards and Beach Safety Update on National Hurricane Center Products and Services for 2025 Current conditions at, Best Restaurants in Jacksonville, FL - Last Updated July 2025 - The District SPR, Rustic 21 Bistro, BB's, Town Hall, The Bearded Pig, Dorothy's Downtown, The French Pantry, Othello, Branzino San Marco, Max’s Restaurant - Jacksonville.