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.

Partly Cloudy

84°F

29°C

Humidity 49%
Wind Speed SW 12 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 21 Feb 11:56 am EST
Extended Forecast for

Callahan FL

  • This Afternoon

    This Afternoon: Sunny, with a steady temperature around 84. Southwest wind around 11 mph, with gusts as high as 20 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: A slight chance of showers before midnight, then a chance of showers after 1am. Increasing clouds, with a low around 58. Southwest wind 7 to 9 mph. Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    Showers

  • Sunday

    Sunday: A 40 percent chance of showers before 1pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 69. Breezy, with a northwest wind 10 to 17 mph, with gusts as high as 26 mph.

    High: 69 °F

    Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 33. Wind chill values as low as 26. Northwest wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 52. Northwest wind around 14 mph, with gusts as high as 24 mph.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 27.

    Low: 27 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a steady temperature around 84. Southwest wind around 11 mph, with gusts as high as 20 mph.
Tonight
A slight chance of showers before midnight, then a chance of showers after 1am. Increasing clouds, with a low around 58. Southwest wind 7 to 9 mph. Chance of precipitation is 40%.
Sunday
A 40 percent chance of showers before 1pm. Mostly cloudy through mid morning, then gradual clearing, with a high near 69. Breezy, with a northwest wind 10 to 17 mph, with gusts as high as 26 mph.
Sunday Night
Clear, with a low around 33. Wind chill values as low as 26. Northwest wind 11 to 14 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 52. Northwest wind around 14 mph, with gusts as high as 24 mph.
Monday Night
Clear, with a low around 27.
Tuesday
Sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 54.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Callahan FL
 30.56°N 81.83°W
Last Update:
7:51 am EST Feb 21, 2026
Forecast Valid:
12pm EST Feb 21, 2026-6pm EST Feb 27, 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