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

Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

Current conditions at

Granbury, Granbury Municipal Airport (KGDJ)

Lat: 32.44°NLon: 97.82°WElev: 778ft.

Fair

88°F

31°C

Humidity 55%
Wind Speed SE 9 mph
Barometer 29.87 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 29 Jul 10:36 pm CDT
Extended Forecast for

Granbury TX

  • Tonight

    Tonight: Mostly clear, with a low around 77. South southeast wind around 5 mph.

    Low: 77 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 102. Heat index values as high as 105. South wind 5 to 10 mph.

    High: 102 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 77. South wind 5 to 10 mph.

    Low: 77 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 104. Heat index values as high as 107. Southwest wind 5 to 10 mph.

    High: 104 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 78. South southwest wind 5 to 10 mph.

    Low: 78 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 100. West southwest wind 5 to 10 mph becoming north in the afternoon.

    High: 100 °F

    Slight Chance
    T-storms

  • Saturday Night

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

    Low: 74 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 97. North northeast wind 5 to 10 mph.

    High: 97 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 74. Northeast wind 5 to 10 mph becoming light and variable after midnight.

    Low: 74 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 77. South southeast wind around 5 mph.
Thursday
Sunny and hot, with a high near 102. Heat index values as high as 105. South wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 77. South wind 5 to 10 mph.
Friday
Sunny and hot, with a high near 104. Heat index values as high as 107. Southwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 78. South southwest wind 5 to 10 mph.
Saturday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 100. West southwest wind 5 to 10 mph becoming north in the afternoon.
Saturday Night
Mostly clear, with a low around 74. Northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 97. North northeast wind 5 to 10 mph.
Sunday Night
Clear, with a low around 74. Northeast wind 5 to 10 mph becoming light and variable after midnight.
Monday
Sunny and hot, with a high near 99.
Monday Night
Mostly clear, with a low around 76.
Tuesday
Sunny and hot, with a high near 100.
Tuesday Night
Mostly clear, with a low around 76.
Wednesday
Sunny and hot, with a high near 100.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Granbury TX
 32.43°N 97.79°W (Elev. 650 ft)
Last Update:
6:12 pm CDT Jul 29, 2026
Forecast Valid:
10pm CDT Jul 29, 2026-6pm CDT Aug 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation