Dangerous Heat and Humidity Over The East

A very hot and humid airmass will persist over much of the east over the next couple of days. Afternoon high temperatures are forecast to reach 95 to 100 degrees with heat index values ranging from 100 to 110 degrees. The dangerous heat wave will impact major I-95 cities from North Carolina to New York. Read More >

Hazardous Weather Conditions

Current conditions at

St. Augustine, St. Augustine Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 10ft.

Fair

84°F

29°C

Humidity 70%
Wind Speed S 12 mph
Barometer 30.04 in (1017.3 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 25 Jul 7:58 pm EDT
Extended Forecast for

Saint Augustine FL

  • Tonight

    Tonight: Partly cloudy, with a low around 74. Southwest wind 5 to 11 mph.

    Partly Cloudy

    Low: 74 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 91. Heat index values as high as 100. Southwest wind 6 to 10 mph becoming southeast in the afternoon.

    Mostly Sunny

    High: 91 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly before 11pm.  Partly cloudy, with a low around 77. Southwest wind 6 to 10 mph.

    Chance
    T-storms

    Low: 77 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 93. Heat index values as high as 102. West wind 5 to 11 mph becoming southeast in the afternoon.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 93 °F

  • Wednesday
    Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 76. South wind 7 to 11 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 76 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 94.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 94 °F

  • Thursday
    Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 77.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 77 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 93.

    Slight Chance
    T-storms

    High: 93 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 77.

    Partly Cloudy

    Low: 77 °F

Detailed Forecast

Tonight
Partly cloudy, with a low around 74. Southwest wind 5 to 11 mph.
Tuesday
Mostly sunny, with a high near 91. Heat index values as high as 100. Southwest wind 6 to 10 mph becoming southeast in the afternoon.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 77. Southwest wind 6 to 10 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Heat index values as high as 102. West wind 5 to 11 mph becoming southeast in the afternoon.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. South wind 7 to 11 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94.
Thursday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Friday Night
Partly cloudy, with a low around 77.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Saturday Night
Partly cloudy, with a low around 77.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Sunday Night
Partly cloudy, with a low around 77.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Click Map For Forecast
Point Forecast:
Saint Augustine FL
 29.9°N 81.33°W
8:15 pm EDT Jul 25, 2016
8pm EDT Jul 25, 2016-6pm EDT Aug 1, 2016
 
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