National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Fair

21°C

70°F

Humidity 97%
Wind Speed E 31 G 39 km/h
Barometer 1014.6 mb (29.99 in)
Dewpoint 21°C (69°F)
Visibility 16 km
Last update 29 May 1:56 am CDT
Extended Forecast for

Lockhart TX

  • Overnight

    Overnight: Showers and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms after 3am. Low around 23. Northeast wind around 10 km/h. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.

    Low: 23 °C

    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 33. East wind 10 to 20 km/h, with gusts as high as 30 km/h.

    High: 33 °C

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 23. Southeast wind 10 to 15 km/h.

    Low: 23 °C

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 33. Heat index values as high as 38. South southeast wind 10 to 20 km/h, with gusts as high as 30 km/h.

    High: 33 °C

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 23. Southeast wind 10 to 20 km/h, with gusts as high as 30 km/h.

    Low: 23 °C

    Chance
    T-storms

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 32. South southeast wind 10 to 20 km/h, with gusts as high as 30 km/h.

    High: 32 °C

    Chance
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 21. Southeast wind 10 to 20 km/h, with gusts as high as 30 km/h.

    Low: 21 °C

    Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 32. Southeast wind 10 to 15 km/h.

    High: 32 °C

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. Southeast wind 10 to 15 km/h.

    Low: 23 °C

    Mostly Cloudy

Detailed Forecast

Overnight
Showers and possibly a thunderstorm before 3am, then a chance of showers and thunderstorms after 3am. Low around 23. Northeast wind around 10 km/h. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 33. East wind 10 to 20 km/h, with gusts as high as 30 km/h.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Mostly cloudy, with a low around 23. Southeast wind 10 to 15 km/h.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 33. Heat index values as high as 38. South southeast wind 10 to 20 km/h, with gusts as high as 30 km/h.
Thursday Night
A 30 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 23. Southeast wind 10 to 20 km/h, with gusts as high as 30 km/h.
Friday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 32. South southeast wind 10 to 20 km/h, with gusts as high as 30 km/h.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly before 1am. Mostly cloudy, with a low around 21. Southeast wind 10 to 20 km/h, with gusts as high as 30 km/h.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 32. Southeast wind 10 to 15 km/h.
Saturday Night
Mostly cloudy, with a low around 23. Southeast wind 10 to 15 km/h.
Sunday
Partly sunny, with a high near 33.
Sunday Night
Mostly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
Lockhart TX
 29.88°N 97.68°W (Elev. 525 m)
Last Update:
2:42 am CDT May 29, 2024
Forecast Valid:
2am CDT May 29, 2024-6pm CDT Jun 4, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation