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

Coastal Flood Warnings this Weekend through Monday - Updated Briefing

Strong northeasterly winds will develop on Saturday and continue into next week. These strong winds will combine with high astronomical tides associated with the upcoming full moon to create moderate to locally major coastal and tidal flooding. Coastal Flood Warnings have been issued from Saturday through Monday for the Atlantic coastal counties and also within the St. Johns River basin. Read More >

Current conditions at

Jacksonville International Airport (KJAX)

Lat: 30.5°NLon: 81.69°WElev: 23ft.

Fair

53°F

12°C

Humidity 77%
Wind Speed N 5 mph
Barometer 30.19 in (1022.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 24 Oct 12:56 am EDT
Extended Forecast for

Callahan FL

  • Overnight

    Overnight: Mostly clear, with a low around 55. North wind around 7 mph.

    Low: 55 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 73. Breezy, with a northeast wind 10 to 17 mph, with gusts as high as 29 mph.

    High: 73 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 63. Breezy, with a northeast wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 63 °F

    Slight Chance
    Showers and
    Breezy

  • Sunday

    Sunday: Partly sunny, with a high near 73. Breezy, with a northeast wind 14 to 16 mph, with gusts as high as 29 mph.

    High: 73 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 63. Breezy, with a northeast wind 13 to 15 mph, with gusts as high as 28 mph.

    Low: 63 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 55. North wind around 7 mph.
Saturday
Mostly sunny, with a high near 73. Breezy, with a northeast wind 10 to 17 mph, with gusts as high as 29 mph.
Saturday Night
A slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 63. Breezy, with a northeast wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 73. Breezy, with a northeast wind 14 to 16 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 63. Breezy, with a northeast wind 13 to 15 mph, with gusts as high as 28 mph.
Monday
Mostly sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Mostly sunny, with a high near 75. Breezy.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 60.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 76.
Thursday Night
A 10 percent chance of showers. Partly cloudy, with a low around 58.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 77.
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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:
7:36 pm EDT Oct 23, 2026
Forecast Valid:
1am EDT Oct 24, 2026-6pm EDT Oct 30, 2026
 
Forecast Discussion
 
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Additional Resources

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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