National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather Conditions Sunday and Monday

A dry cold front will bring a dangerous combination of critically dry air (low relative humidity) and gusty winds to portions of the area on Monday. This alignment of conditions with the drought will result in critical fire weather conditions Sunday evening and through Monday afternoon and evening. Don' Be the Spark! Read More >

Hazardous Weather Conditions

Current conditions at

Jacksonville International Airport (KJAX)

Lat: 30.5°NLon: 81.69°WElev: 23ft.

Mostly Cloudy

85°F

29°C

Humidity 36%
Wind Speed W 9 mph
Barometer 30.02 in (1016.7 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 18 Apr 11:56 am EDT
Extended Forecast for

Jacksonville International Airport FL

Fire Weather Watch April 20, 01:00pm until April 20, 09:00pm
Click here for hazard details and duration
Fire Weather Watch

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 93. South wind around 7 mph.

    High: 93 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 65. Southeast wind 5 to 9 mph becoming southwest after midnight. Winds could gust as high as 16 mph.

    Low: 65 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 90. West wind 6 to 13 mph, with gusts as high as 17 mph.

    High: 90 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 56. North wind 11 to 13 mph, with gusts as high as 18 mph.

    Low: 56 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 76. Windy, with a northeast wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 76 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Breezy.

    High: 78 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 93. South wind around 7 mph.
Tonight
Mostly cloudy, with a low around 65. Southeast wind 5 to 9 mph becoming southwest after midnight. Winds could gust as high as 16 mph.
Sunday
Partly sunny, with a high near 90. West wind 6 to 13 mph, with gusts as high as 17 mph.
Sunday Night
Mostly cloudy, with a low around 56. North wind 11 to 13 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 76. Windy, with a northeast wind 14 to 20 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 78. Breezy.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Partly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville International Airport FL
 30.5°N 81.68°W
Last Update:
7:16 am EDT Apr 18, 2026
Forecast Valid:
12pm EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation