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.

Mostly Cloudy

68°F

20°C

Humidity 96%
Wind Speed SE 6 mph
Barometer 30.05 in (1017.7 mb)
Dewpoint 67°F (19°C)
Visibility 7.00 mi
Last update 31 Mar 4:53 am CDT
Extended Forecast for

Katy TX

  • Today

    Today: A slight chance of showers between 1pm and 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 86. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 86 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Increasing clouds, with a low around 69. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 69 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 87 °F

    Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 70. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 70 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 85. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    High: 85 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 71. Chance of precipitation is 10%.

    Low: 71 °F

    Slight Chance
    T-storms then
    Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87.

    High: 87 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 71.

    Low: 71 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 85. Chance of precipitation is 40%.

    High: 85 °F

    Chance
    Showers

Detailed Forecast

Today
A slight chance of showers between 1pm and 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 86. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Tonight
Increasing clouds, with a low around 69. South wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 87. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Wednesday Night
Increasing clouds, with a low around 70. South wind around 15 mph, with gusts as high as 25 mph.
Thursday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 85. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Thursday Night
A slight chance of thunderstorms before 7pm. Mostly cloudy, with a low around 71. Chance of precipitation is 10%.
Friday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 87.
Friday Night
Mostly cloudy, with a low around 71.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 85. Chance of precipitation is 40%.
Saturday Night
A 50 percent chance of showers and thunderstorms. Cloudy, with a low around 56.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 70.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 51.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 72.
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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:
1:21 am CDT Mar 31, 2026
Forecast Valid:
5am CDT Mar 31, 2026-6pm CDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation