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

Critical Fire Weather Conditions Today and Tuesday

A dry cold front will bring a dangerous combination of critically dry air (low relative humidity) and gusty winds to portions of the area today through Tuesday. This alignment of conditions with the drought will result in critical fire weather conditions through Tuesday. Don' Be the Spark! Read More >

Hazardous Weather Conditions

Current conditions at

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Fair

52°F

11°C

Humidity 89%
Wind Speed Calm
Barometer 30.25 in (1024.4 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 21 Apr 5:56 am EDT
Extended Forecast for

Saint Augustine Beach FL

  • Today

    Today: Sunny, with a high near 78. Northeast wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 58. East wind 3 to 8 mph.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 77. Light and variable wind becoming east 6 to 11 mph in the morning. Winds could gust as high as 15 mph.

    High: 77 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 62. Southeast wind 3 to 8 mph.

    Low: 62 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78. Light and variable wind becoming east 6 to 11 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 83.

    High: 83 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 78. Northeast wind 6 to 14 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 58. East wind 3 to 8 mph.
Wednesday
Partly sunny, with a high near 77. Light and variable wind becoming east 6 to 11 mph in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Mostly cloudy, with a low around 62. Southeast wind 3 to 8 mph.
Thursday
Mostly sunny, with a high near 78. Light and variable wind becoming east 6 to 11 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 64.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 83.
Saturday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Partly cloudy, with a low around 64. Chance of precipitation is 20%.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Sunday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine Beach FL
 29.85°N 81.28°W
Last Update:
3:36 am EDT Apr 21, 2026
Forecast Valid:
6am EDT Apr 21, 2026-6pm EDT Apr 27, 2026
 
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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