Florida – Bright sun and rising heat are building fast across Jacksonville, but a noticeable shift arrives soon as breezy conditions and cooler air move in by Sunday night.
According to the National Weather Service, temperatures will climb to around 90°F today under mostly sunny skies, with light winds increasing slightly risk the afternoon. By Sunday night, winds turn northerly and become breezy, with gusts reaching up to 20 mph as cooler air pushes into Florida.
Across Jacksonville, dry and warm conditions dominate through the day. Roads remain clear, but the heat will feel more like early summer. Stay hydrated and limit extended outdoor activity during peak afternoon warmth.
By Sunday, skies remain partly sunny with highs near 89°F, but changes develop late. Winds begin to increase, especially near coastal areas and along I-95 and I-295. Gusts may make driving slightly more difficult for high-profile vehicles. Secure loose outdoor items before evening.
The cooler pattern settles in Monday. Highs drop to around 75°F with continued breezy conditions, marking a sharp change from the weekend heat. Morning lows fall into the mid-50s by Tuesday, bringing a crisp start compared to recent nights.
Sunshine continues through Tuesday with calmer conditions and highs in the upper 70s. A gradual warming trend returns by midweek, with temperatures climbing back into the 80s and approaching the mid-80s by Thursday and Friday.
Five Day Forecast for Jacksonville, FL:
Saturday: Mostly sunny, high near 90°F
Sunday: Partly sunny, high near 89°F
Monday: Mostly sunny and breezy, high near 75°F, low near 56°F
Tuesday: Sunny, high near 77°F
Wednesday: Mostly sunny, high near 79°F
