Current conditions at

San Antonio, San Antonio International Airport (KSAT)

Lat: 29.53°NLon: 98.46°WElev: 807ft.

Mostly Cloudy

92°F

33°C

Humidity 41%
Wind Speed S 7 mph
Barometer 29.86 in (1009.0 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 20 Sep 6:51 pm CDT
Extended Forecast for

Helotes TX

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 74. Southeast wind around 5 mph.

    Low: 74 °F

    Slight Chance
    T-storms

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 94. Heat index values as high as 100. Calm wind becoming east around 5 mph in the afternoon.

    High: 94 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 73. East wind around 5 mph becoming calm  in the evening.

    Low: 73 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 94. Calm wind becoming east southeast around 5 mph in the afternoon.

    High: 94 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 1am.  Partly cloudy, with a low around 74. East wind around 5 mph becoming calm  after midnight.

    Low: 74 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 93. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.

    High: 93 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 74. East wind around 5 mph becoming calm  after midnight.

    Low: 74 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 93. East wind 5 to 10 mph.

    High: 93 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 74. East wind 5 to 10 mph becoming light southeast  after midnight.

    Low: 74 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. Southeast wind around 5 mph.
Monday
Partly sunny, then gradually becoming sunny, with a high near 94. Heat index values as high as 100. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 73. East wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 94. Calm wind becoming east southeast around 5 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 74. East wind around 5 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 93. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 74. East wind around 5 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 93. East wind 5 to 10 mph.
Thursday Night
Partly cloudy, with a low around 74. East wind 5 to 10 mph becoming light southeast after midnight.
Friday
Partly sunny, with a high near 92.
Friday Night
Partly cloudy, with a low around 73.
Saturday
Mostly sunny, with a high near 92.
Saturday Night
Partly cloudy, with a low around 73.
Sunday
Mostly sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
Helotes TX
 29.57°N 98.69°W (Elev. 1047 ft)
6:44 pm CDT Sep 20, 2026
7pm CDT Sep 20, 2026-6pm CDT Sep 27, 2026
 
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Additional Resources

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