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

91°F

33°C

Humidity 66%
Wind Speed S 14 mph
Barometer 29.98 in
Dewpoint 78°F (26°C)
Visibility 10.00 mi
Heat Index106°F (41°C)
Last update 13 Oct 10:55 am CDT
Extended Forecast for

5 Miles SE Matagorda TX

  • Today

    Today: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Heat index values as high as 108. South wind around 15 mph, with gusts as high as 20 mph.

    High: 89 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly cloudy, with a low around 79. Southeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 79 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 88. Southeast wind around 15 mph, with gusts as high as 20 mph.

    High: 88 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 76. Southeast wind around 15 mph, with gusts as high as 20 mph.

    Low: 76 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 89. Southeast wind 10 to 15 mph.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71.

    Low: 71 °F

    Mostly Clear
    then Chance
    Showers

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.

    High: 85 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 65. Breezy.

    Low: 65 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 79. Breezy.

    High: 79 °F

    Sunny and
    Breezy then
    Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Heat index values as high as 108. South wind around 15 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 79. Southeast wind around 15 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 88. Southeast wind around 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 76. Southeast wind around 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 89. Southeast wind 10 to 15 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71.
Friday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Friday Night
Partly cloudy, with a low around 65. Breezy.
Saturday
Sunny, with a high near 79. Breezy.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 67.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Matagorda TX
 28.74°N 95.83°W (Elev. 3 ft)
Last Update:
10:17 am CDT Oct 13, 2026
Forecast Valid:
11am CDT Oct 13, 2026-6pm CDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation