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

Jacksonville International Airport (KJAX)

Lat: 30.5°NLon: 81.69°WElev: 23ft.

Mostly Cloudy

87°F

31°C

Humidity 37%
Wind Speed SW 15 G 25 mph
Barometer 29.87 in (1011.4 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 20 Feb 3:56 pm EST
Extended Forecast for

Callahan FL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 85. West wind around 11 mph, with gusts as high as 21 mph.

    High: 85 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 63. Southwest wind around 6 mph.

    Low: 63 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 85. Southwest wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 85 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly after 1am. Increasing clouds, with a low around 59. Southwest wind 7 to 9 mph. Chance of precipitation is 60%.

    Low: 59 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: A 50 percent chance of showers before 1pm. Mostly sunny, with a temperature rising to near 68 by 10am, then falling to around 60 during the remainder of the day. Breezy, with a northwest wind 10 to 16 mph, with gusts as high as 28 mph.

    High: 68 °F⇓

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 33.

    Low: 33 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 28.

    Low: 28 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 85. West wind around 11 mph, with gusts as high as 21 mph.
Tonight
Increasing clouds, with a low around 63. Southwest wind around 6 mph.
Saturday
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 85. Southwest wind 5 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Showers likely, mainly after 1am. Increasing clouds, with a low around 59. Southwest wind 7 to 9 mph. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers before 1pm. Mostly sunny, with a temperature rising to near 68 by 10am, then falling to around 60 during the remainder of the day. Breezy, with a northwest wind 10 to 16 mph, with gusts as high as 28 mph.
Sunday Night
Clear, with a low around 33.
Monday
Sunny, with a high near 52.
Monday Night
Clear, with a low around 28.
Tuesday
Sunny, with a high near 56.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Partly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Callahan FL
 30.56°N 81.83°W
Last Update:
12:26 pm EST Feb 20, 2026
Forecast Valid:
4pm EST Feb 20, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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