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

Houston, Sugar Land Municipal / Hull Field Airport (KSGR)

Lat: 29.62°NLon: 95.66°WElev: 82ft.

Fair

79°F

26°C

Humidity 58%
Wind Speed W 5 mph
Barometer 29.87 in (1011.7 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 11 Mar 4:53 pm CDT
Extended Forecast for

Katy TX

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly sunny, with a steady temperature around 78. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Showers
    Likely

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 8pm and 9pm. Partly cloudy, with a low around 47. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.

    Low: 47 °F

    Breezy.
    Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67. North wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 43. Northeast wind around 5 mph becoming calm.

    Low: 43 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 75. Light south wind increasing to 5 to 10 mph in the morning.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly sunny, with a steady temperature around 78. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms, mainly between 8pm and 9pm. Partly cloudy, with a low around 47. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.
Thursday
Sunny, with a high near 67. North wind 10 to 15 mph, with gusts as high as 30 mph.
Thursday Night
Clear, with a low around 43. Northeast wind around 5 mph becoming calm.
Friday
Sunny, with a high near 75. Light south wind increasing to 5 to 10 mph in the morning.
Friday Night
Clear, with a low around 51.
Saturday
Sunny, with a high near 81.
Saturday Night
Mostly clear, with a low around 60.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 66.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
Partly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Katy TX
 29.79°N 95.84°W (Elev. 138 ft)
Last Update:
4:46 pm CDT Mar 11, 2026
Forecast Valid:
5pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation