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

Bay City, Bay City Municipal Airport (KBYY)

Lat: 28.97°NLon: 95.86°WElev: 46ft.

Fair

89°F

32°C

Humidity 52%
Wind Speed NE 13 mph
Barometer 29.98 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 3 Oct 3:15 pm CDT
Extended Forecast for

Sweeny TX

  • Tonight

    Tonight: Mostly clear, with a low around 70. East wind 5 to 10 mph.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers and thunderstorms between noon and 4pm, then a slight chance of showers. Sunny, with a high near 88. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 88 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after 7pm. Mostly clear, with a low around 71. Northeast wind 5 to 10 mph.

    Low: 71 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers. Mostly sunny, with a high near 88. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 88 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 72. East wind 5 to 10 mph becoming light in the evening.

    Low: 72 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Mostly sunny, with a high near 88.

    High: 88 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers. Mostly sunny, with a high near 90.

    High: 90 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 70. East wind 5 to 10 mph.
Saturday
A chance of showers and thunderstorms between noon and 4pm, then a slight chance of showers. Sunny, with a high near 88. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday Night
A 20 percent chance of showers after 7pm. Mostly clear, with a low around 71. Northeast wind 5 to 10 mph.
Sunday
A 50 percent chance of showers. Mostly sunny, with a high near 88. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 72. East wind 5 to 10 mph becoming light in the evening.
Monday
A 50 percent chance of showers. Mostly sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 71.
Tuesday
A 40 percent chance of showers. Mostly sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 70.
Wednesday
A 30 percent chance of showers, mainly after 1pm. Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 71.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Thursday Night
Mostly clear, with a low around 70.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sweeny TX
 29.04°N 95.7°W (Elev. 30 ft)
Last Update:
1:21 pm CDT Oct 3, 2025
Forecast Valid:
4pm CDT Oct 3, 2025-6pm CDT Oct 10, 2025
 
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