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

Hazardous Weather Conditions

Current conditions at

San Antonio Boerne Stage Field (K5C1)

Lat: 29.72°NLon: 98.69°WElev: 1385ft.

Fair

81°F

27°C

Humidity 74%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 22 Jul 10:35 pm CDT
Extended Forecast for

Grey Forest TX

Heat Advisory July 22, 10:45pm until July 23, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 22, 10:45pm until July 23, 08:00pm

    NOW until 8:00pm Thu

    Heat Advisory

  • Tonight

    Low: 80 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny and hot, with a high near 99. Heat index values as high as 106. Northeast wind 5 to 15 mph.

    High: 99 °F

    Hot

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 10pm. Increasing clouds, with a low around 78. Northeast wind 5 to 15 mph.

    Low: 78 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 93. Heat index values as high as 102. North northeast wind 5 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 20 mph.

    High: 93 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 75. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 75 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 94. South wind around 5 mph.

    High: 94 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73. South southeast wind 5 to 10 mph.

    Low: 73 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 95. South wind around 5 mph.

    High: 95 °F

    Mostly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a low around 80. Calm wind becoming north northwest around 5 mph.
Thursday
Sunny and hot, with a high near 99. Heat index values as high as 106. Northeast wind 5 to 15 mph.
Thursday Night
A 20 percent chance of showers after 10pm. Increasing clouds, with a low around 78. Northeast wind 5 to 15 mph.
Friday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 93. Heat index values as high as 102. North northeast wind 5 to 10 mph becoming south southeast in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 75. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 94. South wind around 5 mph.
Saturday Night
Mostly clear, with a low around 73. South southeast wind 5 to 10 mph.
Sunday
Mostly sunny, with a high near 95. South wind around 5 mph.
Sunday Night
Mostly clear, with a low around 74. South southeast wind around 5 mph.
Monday
Sunny, with a high near 96.
Monday Night
Mostly clear, with a low around 75.
Tuesday
Sunny, with a high near 97.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Mostly sunny, with a high near 97.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grey Forest TX
 29.61°N 98.69°W (Elev. 1280 ft)
Last Update:
10:42 pm CDT Jul 22, 2026
Forecast Valid:
10pm CDT Jul 22, 2026-6pm CDT Jul 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation