Claudette Moves Offshore; Eastern Severe Storms and Heavy Rain

Beach hazards will persist along the coastal Carolinas as Claudette moves away from land. A cold front extending from the Plains to the Northeast and Mid-Atlantic will bring threats of severe storms and heavy rain. Dry thunderstorms, some severe, may initiate fire starts in California and the interior Northwest. Heat and elevated-to-critical fire weather threats persist for much of the West. Read More >

Hazardous Weather Conditions

Current conditions at

San Juan, Luis Munoz Marin International Airport (TJSJ)

Lat: 18.45°NLon: 66°WElev: 10ft.

Mostly Cloudy

27°C

81°F

Humidity 84%
Wind Speed SE 11 km/h
Barometer 30.08 in
Dewpoint 24°C (75°F)
Visibility 16 km
Heat Index31°C (87°F)
Last update 22 Jun 7:56 am AST
Extended Forecast for

San Juan PR

  • Today

    Today: Showers likely before noon, then scattered showers and thunderstorms between noon and 3pm, then scattered showers after 3pm.  Partly sunny, with a high near 32. East wind 18 to 24 km/h, with gusts as high as 35 km/h.  Chance of precipitation is 60%. New rainfall amounts between 1 and 2 cm possible.

    Showers
    Likely

    High: 32 °C

  • Tonight

    Tonight: Scattered showers.  Mostly cloudy, with a low around 24. East wind 13 to 18 km/h.  Chance of precipitation is 50%. New precipitation amounts between 7.5 mm and 1 cm possible.

    Scattered
    Showers

    Low: 24 °C

  • Wednesday

    Wednesday: Scattered showers.  Partly sunny, with a high near 31. East wind 14 to 24 km/h, with gusts as high as 35 km/h.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 31 °C

  • Wednesday
    Night

    Wednesday Night: Scattered showers.  Partly cloudy, with a low around 24. East wind around 14 km/h.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 24 °C

  • Thursday

    Thursday: Scattered showers, mainly before noon.  Mostly sunny, with a high near 32. East wind 13 to 23 km/h.  Chance of precipitation is 30%.

    Scattered
    Showers

    High: 32 °C

  • Thursday
    Night

    Thursday Night: Scattered showers.  Partly cloudy, with a low around 24. East southeast wind 11 to 14 km/h.  Chance of precipitation is 30%.

    Scattered
    Showers

    Low: 24 °C

  • Friday

    Friday: Scattered showers.  Mostly sunny, with a high near 32. East wind 13 to 23 km/h.  Chance of precipitation is 40%.

    Scattered
    Showers

    High: 32 °C

  • Friday
    Night

    Friday Night: Scattered showers, mainly before midnight.  Partly cloudy, with a low around 24. East southeast wind 10 to 14 km/h.  Chance of precipitation is 30%.

    Scattered
    Showers then
    Partly Cloudy

    Low: 24 °C

  • Saturday

    Saturday: Scattered showers, mainly after noon.  Mostly sunny, with a high near 33. East southeast wind 10 to 15 km/h increasing to 16 to 21 km/h in the afternoon.  Chance of precipitation is 50%.

    Mostly Sunny
    then
    Scattered
    Showers

    High: 33 °C

Detailed Forecast

Today
Showers likely before noon, then scattered showers and thunderstorms between noon and 3pm, then scattered showers after 3pm. Partly sunny, with a high near 32. East wind 18 to 24 km/h, with gusts as high as 35 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 cm possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 24. East wind 13 to 18 km/h. Chance of precipitation is 50%. New precipitation amounts between 7.5 mm and 1 cm possible.
Wednesday
Scattered showers. Partly sunny, with a high near 31. East wind 14 to 24 km/h, with gusts as high as 35 km/h. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 24. East wind around 14 km/h. Chance of precipitation is 30%.
Thursday
Scattered showers, mainly before noon. Mostly sunny, with a high near 32. East wind 13 to 23 km/h. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 24. East southeast wind 11 to 14 km/h. Chance of precipitation is 30%.
Friday
Scattered showers. Mostly sunny, with a high near 32. East wind 13 to 23 km/h. Chance of precipitation is 40%.
Friday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 24. East southeast wind 10 to 14 km/h. Chance of precipitation is 30%.
Saturday
Scattered showers, mainly after noon. Mostly sunny, with a high near 33. East southeast wind 10 to 15 km/h increasing to 16 to 21 km/h in the afternoon. Chance of precipitation is 50%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Sunday
Scattered showers. Partly sunny, with a high near 33. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 25. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 33.
Click Map For Forecast
Point Forecast:
San Juan PR
 18.41°N 66.08°W (Elev. 5 m)
7:14 am AST Jun 22, 2021
8am AST Jun 22, 2021-6pm AST Jun 28, 2021
 
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