National Weather Service United States Department of Commerce

Jacksonville, FL

Weather Forecast Office

NWS Forecast Office Jacksonville, FL

Weather.gov > Jacksonville, FL
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Last Map Update: Mon, Jun 15, 2026 at 7:14:30 am EDT

High Heat Today
Today
Tonight
Tomorrow
Climate
🥵 Summertime heat and humidity will continue today. ⚠️ Heat Index values are forecast to soar to about 103-109° range ☀️ Heat Safety tips to keep your cool: 🕶️🧢 Have protection from the heat/sun (like sunglasses or a hat) 🥤 Drink plenty of water to stay hydrated ⛱️ Look for shady areas to take breaks 🧴 Apply sunscreen regularly
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High temperatures and rain chances for Today.
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Low temperatures and rain chances for Tonight.
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High temperatures and rain chances for Tomorrow.
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Climate statistics.
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