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.

A Few Clouds

68°F

20°C

Humidity 87%
Wind Speed SW 8 mph
Barometer 29.90 in (1012.7 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 20 Feb 1:56 am EST
Extended Forecast for

Callahan FL

  • Overnight

    Overnight: Mostly cloudy, with a low around 63. Southwest wind around 7 mph.

    Low: 63 °F

    Mostly Cloudy

  • Friday

    Friday: A 10 percent chance of showers after 5pm. Patchy fog between 8am and 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 85. Southwest wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 85 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Patchy fog after 4am. Otherwise, increasing clouds, with a low around 63. Southwest wind 5 to 7 mph.

    Low: 63 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A 30 percent chance of showers after 1pm. Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 85. Southwest wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 85 °F

    Patchy Fog
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 57. Southwest wind 6 to 8 mph. Chance of precipitation is 70%.

    Low: 57 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: A 40 percent chance of showers before 1pm. Mostly sunny, with a high near 67. Breezy.

    High: 67 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 34.

    Low: 34 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Widespread frost after 1am. Otherwise, clear, with a low around 29.

    Low: 29 °F

    Clear then
    Frost

Detailed Forecast

Overnight
Mostly cloudy, with a low around 63. Southwest wind around 7 mph.
Friday
A 10 percent chance of showers after 5pm. Patchy fog between 8am and 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 85. Southwest wind 6 to 14 mph, with gusts as high as 24 mph.
Friday Night
Patchy fog after 4am. Otherwise, increasing clouds, with a low around 63. Southwest wind 5 to 7 mph.
Saturday
A 30 percent chance of showers after 1pm. Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 85. Southwest wind 5 to 11 mph, with gusts as high as 22 mph.
Saturday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 57. Southwest wind 6 to 8 mph. Chance of precipitation is 70%.
Sunday
A 40 percent chance of showers before 1pm. Mostly sunny, with a high near 67. Breezy.
Sunday Night
Clear, with a low around 34.
Monday
Sunny, with a high near 53.
Monday Night
Widespread frost after 1am. Otherwise, clear, with a low around 29.
Tuesday
Sunny, with a high near 55.
Tuesday Night
Widespread frost. Otherwise, mostly clear, with a low around 32.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Mostly cloudy, with a low around 44.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 74.
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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 am EST Feb 20, 2026
Forecast Valid:
2am 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