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

Hazardous Weather Conditions

Current conditions at

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

Lat: 29.62°NLon: 95.66°WElev: 82ft.

Fair

102°F

39°C

Humidity 36%
Wind Speed S 8 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index110°F (43°C)
Last update 22 Aug 5:53 pm CDT
Extended Forecast for

4 Miles ENE Fulshear TX

Heat Advisory August 22, 06:30pm until August 23, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 22, 06:30pm until August 23, 07:00pm

    NOW until 7:00pm Sun

    Heat Advisory

  • Tonight

    Low: 78 °F

    Partly Cloudy
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, sunny and hot, with a high near 103. Heat index values as high as 108. West wind 5 to 10 mph becoming south in the afternoon.

    High: 103 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 77. South wind 5 to 10 mph.

    Low: 77 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, mostly sunny and hot, with a high near 101. Heat index values as high as 110. Southwest wind 5 to 10 mph.

    High: 101 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 78. South wind 5 to 15 mph.

    Low: 78 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 101.

    High: 101 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 77.

    Low: 77 °F

    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 78. South wind 5 to 10 mph.
Sunday
Patchy fog before 8am. Otherwise, sunny and hot, with a high near 103. Heat index values as high as 108. West wind 5 to 10 mph becoming south in the afternoon.
Sunday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 77. South wind 5 to 10 mph.
Monday
Patchy fog before 8am. Otherwise, mostly sunny and hot, with a high near 101. Heat index values as high as 110. Southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 78. South wind 5 to 15 mph.
Tuesday
Mostly sunny and hot, with a high near 101.
Tuesday Night
Clear, with a low around 77.
Wednesday
Sunny and hot, with a high near 102.
Wednesday Night
Mostly clear, with a low around 78.
Thursday
Sunny and hot, with a high near 101.
Thursday Night
Mostly clear, with a low around 78.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99.
Friday Night
A 20 percent chance of showers. Mostly clear, with a low around 77.
Saturday
A 20 percent chance of showers and thunderstorms. Sunny and hot, with a high near 98.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Fulshear TX
 29.72°N 95.81°W (Elev. 125 ft)
Last Update:
3:06 pm CDT Aug 22, 2026
Forecast Valid:
6pm CDT Aug 22, 2026-6pm CDT Aug 29, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation