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

Stormy Weather Along the East Coast; Extended Warm-up for the West

A strong low pressure system will bring heavy rain, gusty winds, and thunderstorms along the east coast. Isolated severe thunderstorms could produce damaging winds and a few tornadoes in the Southeast. Heavy rains may result in excessive runoff and flash flooding. Building high pressure out west will produce above normal temperatures, especially, in the Pacific Northwest. Read More >

Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Fair

57°F

14°C

Humidity 81%
Wind Speed NW 3 mph
Barometer 30.04 in (1015.6 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 24 Apr 5:51 am CDT
Extended Forecast for

San Antonio TX

  • Today

    Today: Sunny, with a high near 87. Light southeast wind becoming south southeast 5 to 10 mph in the afternoon.

    Sunny

    High: 87 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 62. South southeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 62 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Southeast wind 5 to 10 mph.

    Partly Sunny
    then Chance
    T-storms

    High: 82 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly before 2am. Cloudy, with a low around 58. North wind 5 to 10 mph.

    Chance
    T-storms

    Low: 58 °F

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before 8am. Partly sunny, with a high near 78. North wind 5 to 10 mph becoming east in the afternoon.

    Slight Chance
    T-storms then
    Mostly Sunny

    High: 78 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 58. East southeast wind around 5 mph.

    Partly Cloudy

    Low: 58 °F

  • Friday

    Friday: Partly sunny, with a high near 78. North northeast wind 5 to 10 mph.

    Partly Sunny

    High: 78 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 57. Northeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 57 °F

  • Saturday

    Saturday: Partly sunny, with a high near 78. East southeast wind around 5 mph.

    Partly Sunny

    High: 78 °F

Detailed Forecast

Today
Sunny, with a high near 87. Light southeast wind becoming south southeast 5 to 10 mph in the afternoon.
Tonight
Partly cloudy, with a low around 62. South southeast wind 5 to 10 mph.
Wednesday
A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Southeast wind 5 to 10 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly before 2am. Cloudy, with a low around 58. North wind 5 to 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms before 8am. Partly sunny, with a high near 78. North wind 5 to 10 mph becoming east in the afternoon.
Thursday Night
Partly cloudy, with a low around 58. East southeast wind around 5 mph.
Friday
Partly sunny, with a high near 78. North northeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 57. Northeast wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 78. East southeast wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 59.
Sunday
Partly sunny, with a high near 79.
Sunday Night
Mostly cloudy, with a low around 63.
Monday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
San Antonio TX
 29.46°N 98.5°W (Elev. 741 ft)
Last Update:
5:43 am CDT Apr 24, 2018
Forecast Valid:
6am CDT Apr 24, 2018-6pm CDT Apr 30, 2018
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation