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

Northeast Florida Regional Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 3ft.

Mostly Cloudy

87°F

31°C

Humidity 77%
Wind Speed S 12 mph
Barometer 29.99 in (1015.4 mb)
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 23 Jun 1:56 pm EDT
Extended Forecast for

Saint Augustine FL

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 90. Heat index values as high as 102. Southeast wind around 11 mph, with gusts as high as 17 mph.

    High: 90 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 76. Southwest wind 8 to 11 mph, with gusts as high as 17 mph.

    Low: 76 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A slight chance of rain and thunderstorms between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 110. Southwest wind 7 to 9 mph becoming south in the afternoon. Chance of precipitation is 40%.

    High: 95 °F

    Mostly Sunny
    then Chance
    T-storms

  • Monday Night

    Monday Night: Showers and thunderstorms likely before 8pm, then a chance of rain and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 77. South wind 5 to 9 mph. Chance of precipitation is 60%.

    Low: 77 °F

    T-storms
    Likely then
    Chance Rain

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 94. Light and variable wind becoming southeast 5 to 9 mph in the afternoon.

    High: 94 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 8pm, then a chance of rain and thunderstorms between 8pm and 2am, then a slight chance of rain after 2am. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.

    Low: 76 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of rain, then rain and thunderstorms likely after 8am. Mostly sunny, with a high near 93. Chance of precipitation is 70%.

    High: 93 °F

    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: Rain and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 76. Chance of precipitation is 60%.

    Low: 76 °F

    T-storms
    Likely then
    Chance
    T-storms

  • Thursday

    Thursday: Rain and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 70%.

    High: 94 °F

    Chance
    T-storms then
    T-storms
    Likely

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 90. Heat index values as high as 102. Southeast wind around 11 mph, with gusts as high as 17 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Partly cloudy, with a low around 76. Southwest wind 8 to 11 mph, with gusts as high as 17 mph.
Monday
A slight chance of rain and thunderstorms between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 110. Southwest wind 7 to 9 mph becoming south in the afternoon. Chance of precipitation is 40%.
Monday Night
Showers and thunderstorms likely before 8pm, then a chance of rain and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 77. South wind 5 to 9 mph. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 94. Light and variable wind becoming southeast 5 to 9 mph in the afternoon.
Tuesday Night
A chance of showers and thunderstorms before 8pm, then a chance of rain and thunderstorms between 8pm and 2am, then a slight chance of rain after 2am. Mostly cloudy, with a low around 76. Chance of precipitation is 40%.
Wednesday
A slight chance of rain, then rain and thunderstorms likely after 8am. Mostly sunny, with a high near 93. Chance of precipitation is 70%.
Wednesday Night
Rain and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
Thursday
Rain and thunderstorms likely, mainly after 2pm. Mostly sunny, with a high near 94. Chance of precipitation is 70%.
Thursday Night
Rain and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 76. Chance of precipitation is 60%.
Friday
Rain and thunderstorms likely. Mostly sunny, with a high near 93. Chance of precipitation is 70%.
Friday Night
Rain and thunderstorms likely. Partly cloudy, with a low around 77. Chance of precipitation is 60%.
Saturday
Rain and thunderstorms likely. Sunny, with a high near 92. Chance of precipitation is 70%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Saint Augustine FL
 29.9°N 81.33°W
Last Update:
2:25 pm EDT Jun 23, 2024
Forecast Valid:
2pm EDT Jun 23, 2024-6pm EDT Jun 29, 2024
 
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