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.

Overcast

69°F

21°C

Humidity 84%
Wind Speed SE 7 mph
Barometer 29.91 in (1012.9 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 18 Feb 8:53 am CST
Extended Forecast for

Katy TX

  • Today

    Today: Partly sunny, with a high near 81. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 81 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog between 1am and 3am. Otherwise, increasing clouds, with a low around 67. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Thursday

    Thursday: Partly sunny, with a high near 82. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 82 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 65. South wind around 5 mph.

    Low: 65 °F

    Patchy Fog

  • Friday

    Friday: A 20 percent chance of showers. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 81. Southeast wind 5 to 10 mph.

    High: 81 °F

    Slight Chance
    Showers and
    Areas Fog

  • Friday Night

    Friday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 66.

    Low: 66 °F

    Patchy Fog

  • Saturday

    Saturday: A 20 percent chance of showers after 7am. Patchy fog before 7am. Otherwise, partly sunny, with a high near 79.

    High: 79 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 81. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Patchy fog between 1am and 3am. Otherwise, increasing clouds, with a low around 67. South wind around 10 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 82. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 65. South wind around 5 mph.
Friday
A 20 percent chance of showers. Areas of fog before 11am. Otherwise, mostly cloudy, with a high near 81. Southeast wind 5 to 10 mph.
Friday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 66.
Saturday
A 20 percent chance of showers after 7am. Patchy fog before 7am. Otherwise, partly sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Sunny, with a high near 64.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 70.
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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:
6:20 am CST Feb 18, 2026
Forecast Valid:
9am CST Feb 18, 2026-6pm CST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation