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

Critical Fire Weather Conditions Today 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 today through Monday. This alignment of conditions with the drought will result in critical fire weather conditions later today 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

61°F

16°C

Humidity 44%
Wind Speed N 9 mph
Barometer 30.15 in (1021.1 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 20 Apr 1:56 am EDT
Extended Forecast for

Jacksonville International Airport FL

Fire Weather Watch April 21, 11:00am until April 21, 05:00pm
Red Flag Warning April 20, 08:00am until April 20, 08:00pm
Click here for hazard details and duration
Fire Weather Watch
Red Flag Warning

  • Overnight

    Overnight: Mostly cloudy, with a low around 55. North wind around 10 mph, with gusts as high as 16 mph.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 76. Breezy, with a northeast wind 10 to 18 mph, with gusts as high as 29 mph.

    High: 76 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 51. Northeast wind around 6 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. Light and variable wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 16 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55. East wind 5 to 9 mph becoming calm after midnight.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 55. North wind around 10 mph, with gusts as high as 16 mph.
Monday
Sunny, with a high near 76. Breezy, with a northeast wind 10 to 18 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 51. Northeast wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 81. Light and variable wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 16 mph.
Tuesday Night
Partly cloudy, with a low around 55. East wind 5 to 9 mph becoming calm after midnight.
Wednesday
Partly sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 60.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville International Airport FL
 30.5°N 81.68°W
Last Update:
2:21 am EDT Apr 20, 2026
Forecast Valid:
2am EDT Apr 20, 2026-6pm EDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation