Heavy Rain and Flash Flooding Possible Over Parts of the Eastern United States

Heavy rainfall is expected over portions of the eastern United States through Thursday. Flooding and flash flooding will be possible in some areas. Click the "Read More" link for excessive rainfall forecasts from the Weather Prediction Center. Read More >

Hazardous Weather Conditions

Current conditions at

St. Augustine, St. Augustine Airport (KSGJ)

Lat: 29.96°NLon: 81.34°WElev: 10ft.

Mostly Cloudy

24°C

76°F

Humidity 85%
Wind Speed SW 11 km/h
Barometer 1016.2 mb (30.01 in)
Dewpoint 22°C (71°F)
Visibility 16 km
Heat Index25°C (77°F)
Last update 28 Sep 8:58 pm EDT
Extended Forecast for

Saint Augustine FL

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight.  Cloudy, then gradually becoming partly cloudy, with a low around 21. Southwest wind around 10 km/h.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 21 °C

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms, mainly after 11am.  Partly sunny, with a high near 30. Southwest wind 11 to 13 km/h.

    Chance
    T-storms

    High: 30 °C

  • Thursday
    Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly before 2am.  Partly cloudy, with a low around 19. Southwest wind 11 to 13 km/h.

    Chance
    T-storms

    Low: 19 °C

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 29. West wind 5 to 10 km/h becoming north in the afternoon.

    Slight Chance
    T-storms

    High: 29 °C

  • Friday
    Night

    Friday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 21. Southeast wind 8 to 14 km/h becoming southwest after midnight.

    Slight Chance
    T-storms

    Low: 21 °C

  • Saturday

    Saturday: A 40 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 28.

    Chance
    T-storms

    High: 28 °C

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 23.

    Chance
    Showers

    Low: 23 °C

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 29.

    Chance
    Showers

    High: 29 °C

  • Sunday
    Night

    Sunday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 23.

    Chance
    T-storms

    Low: 23 °C

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 21. Southwest wind around 10 km/h.
Thursday
A 50 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 30. Southwest wind 11 to 13 km/h.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly before 2am. Partly cloudy, with a low around 19. Southwest wind 11 to 13 km/h.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 29. West wind 5 to 10 km/h becoming north in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 21. Southeast wind 8 to 14 km/h becoming southwest after midnight.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 28.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 23.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 29.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 23.
Monday
Showers and thunderstorms likely. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.
Monday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 23.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 29.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 23.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 28. Breezy.
Click Map For Forecast
Point Forecast:
Saint Augustine FL
 29.9°N 81.33°W
8:15 pm EDT Sep 28, 2016
9pm EDT Sep 28, 2016-6pm EDT Oct 5, 2016
 
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Additional Resources

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Hourly Weather Forecast

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