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

70°F

21°C

Humidity 71%
Wind Speed S 14 mph
Barometer 30.02 in (1016.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 17 Feb 9:53 am CST
Extended Forecast for

Katy TX

  • Today

    Today: Mostly sunny, with a high near 78. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 62. South wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 62 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 81. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 81 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 66. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 66 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 84. Southwest wind 5 to 10 mph.

    High: 84 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 65.

    Low: 65 °F

    Increasing
    Clouds

  • Friday

    Friday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 82.

    High: 82 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 64.

    Low: 64 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers. Partly sunny, with a high near 79.

    High: 79 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 78. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Increasing clouds, with a low around 62. South wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Wednesday
Partly sunny, with a high near 81. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 66. South wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 84. Southwest wind 5 to 10 mph.
Thursday Night
Increasing clouds, with a low around 65.
Friday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 82.
Friday Night
Mostly cloudy, with a low around 64.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Katy TX
 29.79°N 95.81°W (Elev. 138 ft)
Last Update:
9:47 am CST Feb 17, 2026
Forecast Valid:
10am CST Feb 17, 2026-6pm CST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation