Heat Will Continue in the Southeast and Portions of the West

A very hot and humid airmass will persist over portions of the southeast. Afternoon high temperatures in these areas are forecast to reach 95 to 100 degrees with heat index values ranging from 100 to 110 degrees. Hot temperatures are also expected over portions of the west. A few severe thunderstorms will be possible over the Plains and the Middle Atlantic with heavy rain potential in the south. Read More >

Hazardous Weather Conditions

Current conditions at

St. Augustine, St. Augustine Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 10ft.

Fair

89°F

32°C

Humidity 63%
Wind Speed SE 10 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 75°F (24°C)
Visibility 7.00 mi
Heat Index99°F (37°C)
Last update 27 Jul 6:58 pm EDT
Extended Forecast for

Saint Augustine FL

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 11pm and midnight.  Partly cloudy, with a low around 77. Southwest wind 5 to 10 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 77 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 93. Heat index values as high as 103. Southwest wind 5 to 9 mph becoming southeast in the afternoon.

    Sunny then
    Slight Chance
    T-storms

    High: 93 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 77. South wind 7 to 9 mph.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 77 °F

  • Friday

    Friday: Sunny and hot, with a high near 95. Heat index values as high as 103. West wind around 7 mph becoming south in the afternoon.

    Hot

    High: 95 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 78. South wind 8 to 11 mph becoming southwest after midnight.

    Mostly Clear

    Low: 78 °F

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm.  Sunny, with a high near 94.

    Sunny then
    Slight Chance
    T-storms

    High: 94 °F

  • Saturday
    Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 78.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 78 °F

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 92.

    Slight Chance
    T-storms

    High: 92 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 78.

    Partly Cloudy

    Low: 78 °F

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms between 11pm and midnight. Partly cloudy, with a low around 77. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. Heat index values as high as 103. Southwest wind 5 to 9 mph becoming southeast in the afternoon.
Thursday Night
A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 77. South wind 7 to 9 mph.
Friday
Sunny and hot, with a high near 95. Heat index values as high as 103. West wind around 7 mph becoming south in the afternoon.
Friday Night
Mostly clear, with a low around 78. South wind 8 to 11 mph becoming southwest after midnight.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 94.
Saturday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 78.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Sunday Night
Partly cloudy, with a low around 78.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Monday Night
Partly cloudy, with a low around 78.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Click Map For Forecast
Point Forecast:
Saint Augustine FL
 29.9°N 81.33°W
6:15 pm EDT Jul 27, 2016
7pm EDT Jul 27, 2016-6pm EDT Aug 3, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database