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.

A Few Clouds

92°F

33°C

Humidity 54%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 30 Jul 2:35 pm CDT
Extended Forecast for

Bay City TX

  • This Afternoon

    This Afternoon: Mostly sunny and hot, with a high near 99. Calm wind becoming south around 5 mph.

    High: 99 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 77. South wind 5 to 10 mph.

    Low: 77 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 9am. Partly sunny, with a high near 96. Heat index values as high as 103. West wind around 5 mph becoming south in the afternoon.

    High: 96 °F

    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 77. South wind 5 to 10 mph.

    Low: 77 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Southwest wind 5 to 10 mph.

    High: 96 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 77.

    Low: 77 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96.

    High: 96 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 78.

    Low: 78 °F

    Slight Chance
    T-storms

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 95.

    High: 95 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly sunny and hot, with a high near 99. Calm wind becoming south around 5 mph.
Tonight
Partly cloudy, with a low around 77. South wind 5 to 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 9am. Partly sunny, with a high near 96. Heat index values as high as 103. West wind around 5 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 77. South wind 5 to 10 mph.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 77.
Saturday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96.
Saturday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 78.
Sunday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 95.
Sunday Night
Mostly clear, with a low around 78.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Monday Night
Partly cloudy, with a low around 77.
Tuesday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 94.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bay City TX
 28.99°N 95.99°W (Elev. 52 ft)
Last Update:
1:20 pm CDT Jul 30, 2025
Forecast Valid:
2pm CDT Jul 30, 2025-6pm CDT Aug 5, 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