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

Houston / Ellington (KEFD)

Lat: 29.6°NLon: 95.17°WElev: 33ft.

A Few Clouds

70°F

21°C

Humidity 57%
Wind Speed W 18 mph
Barometer 29.94 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 15 Feb 2:54 pm CST
Extended Forecast for

Nassau Bay TX

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 71. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 71 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 54. Northwest wind 5 to 10 mph becoming light north after midnight.

    Low: 54 °F

    Partly Cloudy
    then Patchy
    Fog

  • Washington's Birthday

    Washington's Birthday: Patchy fog before 7am. Otherwise, partly sunny, with a high near 69. Light and variable wind becoming southeast 5 to 10 mph in the morning.

    High: 69 °F

    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. Southeast wind around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. South wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 79.

    High: 79 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 64 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 71. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 54. Northwest wind 5 to 10 mph becoming light north after midnight.
Washington's Birthday
Patchy fog before 7am. Otherwise, partly sunny, with a high near 69. Light and variable wind becoming southeast 5 to 10 mph in the morning.
Monday Night
Partly cloudy, with a low around 56. Southeast wind around 5 mph.
Tuesday
Mostly sunny, with a high near 75. South wind 5 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 62.
Wednesday
Partly sunny, with a high near 79.
Wednesday Night
Mostly cloudy, with a low around 64.
Thursday
Partly sunny, with a high near 80.
Thursday Night
Mostly cloudy, with a low around 66.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 79.
Friday Night
Mostly cloudy, with a low around 62.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nassau Bay TX
 29.54°N 95.1°W (Elev. 13 ft)
Last Update:
12:20 pm CST Feb 15, 2026
Forecast Valid:
3pm CST Feb 15, 2026-6pm CST Feb 21, 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