Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Thunderstorm Rain and Breezy

74°F

23°C

Humidity 94%
Wind Speed E 21 G 31 mph
Barometer 30.06 in (1017.2 mb)
Dewpoint 72°F (22°C)
Visibility 5.00 mi
Last update 28 Aug 7:56 pm CDT
Extended Forecast for

5 Miles E Fischer TX

  • Tonight

    Tonight: A 20 percent chance of showers before 1am.  Mostly clear, with a low around 74. South southeast wind around 5 mph becoming calm  in the evening.

    Low: 74 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 97. Heat index values as high as 103. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 97 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73. Southeast wind around 5 mph.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 97. Heat index values as high as 104. Calm wind becoming south around 5 mph in the morning.

    High: 97 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. South southeast wind around 5 mph.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 96. Calm wind becoming south around 5 mph in the morning.

    High: 96 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 97. Calm wind becoming south around 5 mph in the morning.

    High: 97 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74. Southeast wind 5 to 10 mph.

    Low: 74 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers before 1am. Mostly clear, with a low around 74. South southeast wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 97. Heat index values as high as 103. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 73. Southeast wind around 5 mph.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 97. Heat index values as high as 104. Calm wind becoming south around 5 mph in the morning.
Sunday Night
Mostly clear, with a low around 74. South southeast wind around 5 mph.
Monday
Sunny, with a high near 96. Calm wind becoming south around 5 mph in the morning.
Monday Night
Mostly clear, with a low around 74. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 97. Calm wind becoming south around 5 mph in the morning.
Tuesday Night
Mostly clear, with a low around 74. Southeast wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 97.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
Mostly sunny, with a high near 97.
Thursday Night
Mostly clear, with a low around 74.
Friday
Sunny, with a high near 97.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Fischer TX
 29.97°N 98.18°W (Elev. 850 ft)
6:42 pm CDT Aug 28, 2026
8pm CDT Aug 28, 2026-6pm CDT Sep 4, 2026
 
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Additional Resources

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