National Weather Service United States Department of Commerce

Extreme and Dangerous Heat to continue through Monday

A heat wave continues across the southeast with the hottest temperatures expected Monday. It only takes minutes for the cabin of vehicle to become deadly! Look before you Lock and Stay Cool! Read More >

Jacksonville, FL

Weather Forecast Office

NWS Forecast Office Jacksonville, FL

Weather.gov > Jacksonville, FL
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Last Map Update: Sun, Jul 27, 2025 at 3:50:16 am EDT

Heat Safety
Today
Tonight
Tomorrow
Climate
Dangerous heat and humidity will continue from Sunday through the middle portion of next week, with Heat Advisories likely each day and the possibility for Extreme Heat Watches beginning on Monday. High temperatures will soar to the 95-100 degree range, with peak heat index values of 105-115 degrees each afternoon.
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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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