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.

Overcast with Haze

70°F

21°C

Humidity 83%
Wind Speed S 12 mph
Barometer 29.74 in
Dewpoint 64°F (18°C)
Visibility 5.00 mi
Last update 26 Feb 5:54 am CST
Extended Forecast for

Nassau Bay TX

  • Today

    Today: Partly sunny, with a high near 81. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 81 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 64. Southeast wind 5 to 10 mph becoming northeast after midnight.

    Low: 64 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 80. Northeast wind 5 to 10 mph becoming east in the afternoon.

    High: 80 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. East wind around 5 mph.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 77. Southeast wind 5 to 10 mph.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 62.

    Low: 62 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: A 20 percent chance of showers after noon. Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 81. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Patchy fog after 10pm. Otherwise, partly cloudy, with a low around 64. Southeast wind 5 to 10 mph becoming northeast after midnight.
Friday
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 80. Northeast wind 5 to 10 mph becoming east in the afternoon.
Friday Night
Partly cloudy, with a low around 61. East wind around 5 mph.
Saturday
Mostly sunny, with a high near 77. Southeast wind 5 to 10 mph.
Saturday Night
Increasing clouds, with a low around 62.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 65.
Monday
A 20 percent chance of showers after noon. Partly sunny, with a high near 78.
Monday Night
Mostly cloudy, with a low around 63.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 76.
Tuesday Night
Mostly cloudy, with a low around 63.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nassau Bay TX
 29.54°N 95.1°W (Elev. 13 ft)
Last Update:
6:20 am CST Feb 26, 2026
Forecast Valid:
6am CST Feb 26, 2026-6pm CST Mar 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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