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

69°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 69°F (21°C)
Visibility 9.00 mi
Last update 4 Oct 5:15 am CDT
Extended Forecast for

4 Miles SE Sweeny TX

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly before 3pm. Sunny, with a high near 87. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 87 °F

    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 7pm and 5am. Mostly clear, with a low around 72. East wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 72 °F

    Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers, mainly after 7am. Mostly sunny, with a high near 88. East wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 88 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Mostly clear, with a low around 72. East wind around 5 mph.

    Low: 72 °F

    Slight Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Mostly sunny, with a high near 89. Southeast wind 5 to 10 mph.

    High: 89 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.

    High: 89 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Wednesday

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

    High: 90 °F

    Chance
    Showers

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly before 3pm. Sunny, with a high near 87. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
A 30 percent chance of showers, mainly between 7pm and 5am. Mostly clear, with a low around 72. East wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday
A 50 percent chance of showers, mainly after 7am. Mostly sunny, with a high near 88. East wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 20 percent chance of showers. Mostly clear, with a low around 72. East wind around 5 mph.
Monday
A 50 percent chance of showers. Mostly sunny, with a high near 89. Southeast wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 73.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly clear, with a low around 72.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 72.
Thursday
A 30 percent chance of showers and thunderstorms. Sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 70.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 88.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SE Sweeny TX
 29°N 95.65°W (Elev. 23 ft)
Last Update:
1:20 am CDT Oct 4, 2025
Forecast Valid:
5am CDT Oct 4, 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