Skip to main content
Jacksonville Day News
other
1 min read

Jacksonville Heatwave: Sweltering Temps & Afternoon Storms

Staff Writer
09/21/2026 · Jacksonville edition
Share

Jacksonville residents face sweltering heat today, with temperatures reaching the low to mid-90s. Heat index values will climb to 100-105 degrees Fahrenheit, particularly during the Jacksonville Jaguars game.

The morning and early afternoon will remain dry. Scattered showers and thunderstorms may develop by the second half of the game across northeast Florida. These storms could bring brief heavy rain, frequent lightning and gusty winds.

Tonight, rain is expected to end, leaving partly cloudy skies. The low will be around 75 degrees.

Monday will also be hot, with highs near 92 degrees and a chance of afternoon storms before onshore winds develop late Monday night. From Tuesday onward, temperatures will drop into the 80s, with occasional heavy showers moving onshore due to coastal breezes.

Wednesday through Saturday will feature partly cloudy conditions with breezy weather and a few coastal showers daily. Highs will generally be in the mid-80s, with lows in the low to mid-70s.

In the Central Atlantic, an area of low pressure is being monitored for potential development. This system poses no threat to the region. The next named storm in the Atlantic would be Fay.

Share

Related Topics

Editorial Transparency
Original Reporting

Article Ratings

Factual
0.0
Likeable
0.0
Bias
0.0
Objective
0.0

How do you feel about this story?

Discussion (0)

Join the Conversation

Sort by:
0 comments

No comments yet. Be the first to comment!

Trending Now

Upcoming Events

Advertisement
Sponsor Message