Hot Weather in the West; Heavy Rainfall and Flooding in the Southwest

Hot to extremely hot temperatures are in place much of this week across parts of California and the interior Northwest U.S, with the Pacific Northwest carrying the potential for record-breaking high temperatures. Monsoonal moisture over the Southwest U.S. may lead to heavy rainfall and instances of flash flooding through Wednesday. Read More >

Current conditions at

San Antonio, Stinson Municipal Airport (KSSF)

Lat: 29.34°NLon: 98.47°WElev: 574ft.

Partly Cloudy

90°F

32°C

Humidity 47%
Wind Speed N 7 mph
Barometer 30.01 in (1014.9 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 2 Sep 11:53 am CDT
Extended Forecast for

4 Miles SSE San Antonio TX

  • This Afternoon

    This Afternoon: Sunny, with a high near 96. North northeast wind around 10 mph.

    High: 96 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 75. Northeast wind 5 to 10 mph becoming light east  in the evening.

    Low: 75 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 97. North wind around 5 mph.

    High: 97 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 73. Northeast wind around 5 mph becoming south after midnight.

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 100. Southwest wind around 5 mph becoming east southeast in the afternoon.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 74. South wind around 5 mph.

    Low: 74 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 99. South wind around 5 mph.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 76. Southeast wind 5 to 10 mph.

    Low: 76 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 95. Southeast wind 5 to 10 mph.

    High: 95 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 96. North northeast wind around 10 mph.
Tonight
Mostly clear, with a low around 75. Northeast wind 5 to 10 mph becoming light east in the evening.
Wednesday
Sunny, with a high near 97. North wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 73. Northeast wind around 5 mph becoming south after midnight.
Thursday
Sunny and hot, with a high near 100. Southwest wind around 5 mph becoming east southeast in the afternoon.
Thursday Night
Partly cloudy, with a low around 74. South wind around 5 mph.
Friday
Mostly sunny and hot, with a high near 99. South wind around 5 mph.
Friday Night
Mostly cloudy, with a low around 76. Southeast wind 5 to 10 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 95. Southeast wind 5 to 10 mph.
Saturday Night
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Mostly cloudy, with a low around 77. Chance of precipitation is 30%.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 94.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 75.
Monday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE San Antonio TX
 29.39°N 98.48°W (Elev. 627 ft)
12:02 pm CDT Sep 2, 2025
12pm CDT Sep 2, 2025-6pm CDT Sep 8, 2025
 
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