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

73°F

23°C

Humidity 94%
Wind Speed SE 13 mph
Barometer 30.01 in (1016.4 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 9 Mar 11:53 pm CDT
Extended Forecast for

Katy TX

  • Overnight

    Overnight: Cloudy, with a low around 71. South wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 71 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 85. South wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 85 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 4am. Cloudy, with a low around 71. South wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 71 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 80. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 80 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 54. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    T-storms then
    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54.

    Low: 54 °F

    Clear

Detailed Forecast

Overnight
Cloudy, with a low around 71. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 85. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 4am. Cloudy, with a low around 71. South wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday
A slight chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 80. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 54. Breezy, with a north wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 70.
Thursday Night
Clear, with a low around 47.
Friday
Sunny, with a high near 78.
Friday Night
Clear, with a low around 54.
Saturday
Sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
Partly sunny, with a high near 68.
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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:
12:01 am CDT Mar 10, 2026
Forecast Valid:
12am CDT Mar 10, 2026-6pm CDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation