Unsettled Weather in the Eastern U.S. through Memorial Day

Showers and thunderstorms are expected from Texas to the Northeast through Tuesday. Heavy rain will create mainly localized areas of flash flooding across the central Gulf Coast into the Appalachians. Elevated to Critical fire weather conditions due to gusty winds and low humidity are expected through Tuesday across Oregon and Nevada. Showers and thunderstorms will develop over the Northwest. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Fair

86°F

30°C

Humidity 49%
Wind Speed Vrbl 7 mph
Barometer 29.90 in (1011.2 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 25 May 3:53 pm CDT
Extended Forecast for

3 Miles SE San Antonio TX

  • Tonight

    Tonight: Mostly clear, with a low around 71. East southeast wind around 5 mph becoming calm  after midnight.

    Low: 71 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Some of the storms could produce heavy rainfall.  Low around 71. Southeast wind 5 to 10 mph.  Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 71 °F

    Chance
    T-storms then
    Heavy Rain

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 83. Southeast wind around 5 mph.  Chance of precipitation is 70%.

    High: 83 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 71. East wind around 5 mph.

    Low: 71 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: Mostly sunny, with a high near 88. East wind around 5 mph.

    High: 88 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 74. East wind around 5 mph becoming calm  in the evening.

    Low: 74 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 90. Calm wind becoming south southeast around 5 mph.

    High: 90 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers.  Partly cloudy, with a low around 74. East southeast wind around 5 mph.

    Low: 74 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 71. East southeast wind around 5 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 88. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Tuesday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Some of the storms could produce heavy rainfall. Low around 71. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Wednesday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 83. Southeast wind around 5 mph. Chance of precipitation is 70%.
Wednesday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 71. East wind around 5 mph.
Thursday
Mostly sunny, with a high near 88. East wind around 5 mph.
Thursday Night
Mostly clear, with a low around 74. East wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 90. Calm wind becoming south southeast around 5 mph.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 74. East southeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 90.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 87.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Monday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE San Antonio TX
 29.44°N 98.48°W (Elev. 663 ft)
2:46 pm CDT May 25, 2026
4pm CDT May 25, 2026-6pm CDT Jun 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database