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

Hazardous Weather Conditions

Current conditions at

Bay City, Bay City Municipal Airport (KBYY)

Lat: 28.97°NLon: 95.86°WElev: 46ft.

Fair

N/A

Humidity NA
Wind Speed NE 10 mph
Barometer 30.00 in
Dewpoint N/A
Visibility 10.00 mi
Last update 24 Sep 12:55 pm CDT
Extended Forecast for

Sweeny TX

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms between 3pm and 4pm. Mostly sunny, with a high near 93. Heat index values as high as 103. East wind around 10 mph. Chance of precipitation is 10%.

    High: 93 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 74. Southeast wind around 5 mph becoming calm in the evening.

    Low: 74 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 92. Northeast wind around 5 mph.

    High: 92 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 70. East wind around 5 mph becoming calm in the evening.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 91. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 91 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 74.

    Low: 74 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms between 3pm and 4pm. Mostly sunny, with a high near 93. Heat index values as high as 103. East wind around 10 mph. Chance of precipitation is 10%.
Tonight
Partly cloudy, with a low around 74. Southeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 92. Northeast wind around 5 mph.
Friday Night
Mostly clear, with a low around 70. East wind around 5 mph becoming calm in the evening.
Saturday
Increasing clouds, with a high near 91. Calm wind becoming southeast around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 73.
Sunday
Mostly sunny, with a high near 92.
Sunday Night
Partly cloudy, with a low around 74.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91.
Monday Night
Partly cloudy, with a low around 75.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
Wednesday
Showers and thunderstorms likely. Partly sunny, with a high near 89. Chance of precipitation is 60%.
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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:
1:20 pm CDT Sep 24, 2026
Forecast Valid:
1pm CDT Sep 24, 2026-6pm CDT Sep 30, 2026
 
Forecast Discussion
 
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Additional Resources

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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