Three Weather Areas of Concern Today

Potential Tropical Cyclone Three will gradually approach the northern Gulf Coast with heavy rain and potential flooding. Meanwhile, a sharp cold front will produce severe thunderstorms with significant winds, hail, tornadoes and possible flooding across the Ohio Valley. Finally, a large dome of high pressure will continue the major heat wave over the West, extending into the central Plains. Read More >

Hazardous Weather Conditions

Current conditions at

San Antonio - Kelly Field (KSKF)

Lat: 29.38°NLon: 98.58°WElev: 689ft.

Fair

85°F

29°C

Humidity 57%
Wind Speed Calm
Barometer 29.96 in (1013.8 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 18 Jun 10:56 am CDT
Extended Forecast for

San Antonio TX

  • Today

    Today: Sunny, with a high near 95. South wind 5 to 10 mph becoming east in the afternoon.

    Sunny

    High: 95 °F

  • Tonight

    Tonight: Mostly clear, with a low around 72. East southeast wind 5 to 10 mph becoming southwest after midnight.

    Mostly Clear

    Low: 72 °F

  • Saturday

    Saturday: Sunny, with a high near 95. West northwest wind around 5 mph becoming south southeast in the afternoon.

    Sunny

    High: 95 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 75. South southeast wind 5 to 10 mph.

    Partly Cloudy

    Low: 75 °F

  • Sunday

    Sunday: Partly sunny, with a high near 96. South southeast wind 5 to 15 mph.

    Partly Sunny

    High: 96 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 79. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Mostly Cloudy

    Low: 79 °F

  • Monday

    Monday: Mostly sunny and hot, with a high near 99. South southeast wind 10 to 15 mph.

    Hot

    High: 99 °F

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am.  Mostly cloudy, with a low around 77. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Chance
    T-storms

    Low: 77 °F

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 92. East northeast wind 10 to 15 mph.

    Chance
    T-storms

    High: 92 °F

Detailed Forecast

Today
Sunny, with a high near 95. South wind 5 to 10 mph becoming east in the afternoon.
Tonight
Mostly clear, with a low around 72. East southeast wind 5 to 10 mph becoming southwest after midnight.
Saturday
Sunny, with a high near 95. West northwest wind around 5 mph becoming south southeast in the afternoon.
Saturday Night
Partly cloudy, with a low around 75. South southeast wind 5 to 10 mph.
Sunday
Partly sunny, with a high near 96. South southeast wind 5 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 79. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly sunny and hot, with a high near 99. South southeast wind 10 to 15 mph.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 77. Southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 92. East northeast wind 10 to 15 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.
Wednesday Night
Partly cloudy, with a low around 77.
Thursday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Click Map For Forecast
Point Forecast:
San Antonio TX
 29.46°N 98.53°W (Elev. 699 ft)
3:01 am CDT Jun 18, 2021
11am CDT Jun 18, 2021-6pm CDT Jun 24, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database