Current conditions at
San Marcos, San Marcos Municipal Airport (KHYI)
Lat: 29.89°NLon: 97.86°WElev: 597ft.
Fair
75°F
24°C
| Humidity | 88% |
| Wind Speed | NW 3 mph |
| Barometer | 30.15 in (1020.2 mb) |
| Dewpoint | 71°F (22°C) |
| Visibility | 10.00 mi |
| Last update | 18 Sep 1:56 am CDT |
Extended Forecast for
Kyle TX
Overnight

Low: 73 °F
Mostly Cloudy
Friday

High: 97 °F
Mostly Sunny
Friday Night

Low: 71 °F
Mostly Clear
Saturday

High: 97 °F
Sunny
Saturday Night

Low: 72 °F
Partly Cloudy
Sunday

High: 98 °F
Mostly Sunny
Sunday Night

Low: 74 °F
Partly Cloudy
Monday

High: 98 °F
Mostly Sunny
Monday Night

Low: 74 °F
Slight Chance
T-storms
Detailed Forecast
Overnight
Mostly cloudy, with a low around 73. Calm wind.
Friday
Mostly sunny, with a high near 97. Heat index values as high as 102. Calm wind becoming east southeast around 5 mph in the morning.
Friday Night
Mostly clear, with a low around 71. East southeast wind around 5 mph becoming calm after midnight.
Saturday
Sunny, with a high near 97. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 72. Southeast wind around 5 mph.
Sunday
Mostly sunny, with a high near 98. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 74. Southeast wind around 5 mph.
Monday
Mostly sunny, with a high near 98. Calm wind becoming east southeast around 5 mph.
Monday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 74. East southeast wind around 5 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97.
Tuesday Night
Partly cloudy, with a low around 74.
Wednesday
Mostly sunny, with a high near 97.
Wednesday Night
Partly cloudy, with a low around 74.
Thursday
Mostly sunny, with a high near 96.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Kyle TX
29.99°N 97.89°W (Elev. 791 ft)
29.99°N 97.89°W (Elev. 791 ft)
2:44 am CDT Sep 18, 2026
2am CDT Sep 18, 2026-6pm CDT Sep 24, 2026


