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

Critical Fire Weather Conditions Sunday 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 on Monday. This alignment of conditions with the drought will result in critical fire weather conditions Sunday evening and through Monday afternoon and evening. Don' Be the Spark! Read More >

Current conditions at

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Fair

68°F

20°C

Humidity 84%
Wind Speed W 7 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 19 Apr 7:56 am EDT
Extended Forecast for

Saint Augustine FL

  • Today

    Today: Partly sunny, with a high near 87. West wind 5 to 9 mph becoming north in the afternoon. Winds could gust as high as 15 mph.

    High: 87 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 63. Breezy, with a north wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 63 °F

    Mostly Cloudy
    and Breezy

  • Monday

    Monday: Mostly sunny, with a high near 75. Windy, with a northeast wind 18 to 22 mph, with gusts as high as 26 mph.

    High: 75 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. Northeast wind 6 to 9 mph.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 77. Breezy, with a northeast wind 7 to 16 mph, with gusts as high as 20 mph.

    High: 77 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 87. West wind 5 to 9 mph becoming north in the afternoon. Winds could gust as high as 15 mph.
Tonight
Mostly cloudy, with a low around 63. Breezy, with a north wind 14 to 16 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 75. Windy, with a northeast wind 18 to 22 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 57. Northeast wind 6 to 9 mph.
Tuesday
Sunny, with a high near 77. Breezy, with a northeast wind 7 to 16 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Partly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 60.
Friday
Mostly sunny, with a high near 82.
Friday Night
Partly cloudy, with a low around 62.
Saturday
Mostly sunny, with a high near 85.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine FL
 29.9°N 81.33°W
Last Update:
8:16 am EDT Apr 19, 2026
Forecast Valid:
8am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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