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.

Thunderstorm

75°F

24°C

Humidity 94%
Wind Speed SE 6 mph
Barometer 29.96 in
Dewpoint 73°F (23°C)
Visibility 7.00 mi
Last update 7 Mar 7:54 pm CST
Extended Forecast for

Nassau Bay TX

  • Tonight

    Tonight: Showers and thunderstorms, mainly before 3am. Patchy fog after 1am. Low around 68. East wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 68 °F

    T-storms and
    Patchy Fog

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms, mainly before 2pm. Patchy fog before 9am. Otherwise, cloudy, with a high near 78. Northeast wind around 5 mph. New rainfall amounts between a half and three quarters of an inch possible.

    High: 78 °F

    Chance
    T-storms and
    Patchy Fog
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 69. Southeast wind around 5 mph.

    Low: 69 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. South wind 5 to 10 mph.

    High: 81 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 70. South wind around 10 mph.

    Low: 70 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 81.

    High: 81 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 69.

    Low: 69 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Wednesday

    Wednesday: Showers and thunderstorms likely. Partly sunny, with a high near 80. Chance of precipitation is 70%.

    High: 80 °F

    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers. Mostly clear, with a low around 55.

    Low: 55 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Showers and thunderstorms, mainly before 3am. Patchy fog after 1am. Low around 68. East wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
A 50 percent chance of showers and thunderstorms, mainly before 2pm. Patchy fog before 9am. Otherwise, cloudy, with a high near 78. Northeast wind around 5 mph. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Mostly cloudy, with a low around 69. Southeast wind around 5 mph.
Monday
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 81. South wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 70. South wind around 10 mph.
Tuesday
Mostly cloudy, with a high near 81.
Tuesday Night
A 30 percent chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 69.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 80. Chance of precipitation is 70%.
Wednesday Night
A 20 percent chance of showers. Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 70.
Thursday Night
Clear, with a low around 52.
Friday
Sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 60.
Saturday
Sunny, with a high near 79.
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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:
7:31 pm CST Mar 7, 2026
Forecast Valid:
8pm CST Mar 7, 2026-6pm CDT Mar 14, 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