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

83°F

28°C

Humidity 63%
Wind Speed S 6 mph
Barometer 29.99 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 14 May 11:35 am CDT
Extended Forecast for

Markham TX

  • Today

    Today: Sunny, with a high near 88. South wind 5 to 15 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 70. South wind 5 to 10 mph.

    Low: 70 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 86. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 86 °F

    Patchy Fog
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 74. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 74 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 86. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.

    High: 86 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 77.

    Low: 77 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 87. Breezy.

    High: 87 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 80. Breezy.

    Low: 80 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 85. Breezy.

    High: 85 °F

    Breezy.
    Cloudy then
    Slight Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 88. South wind 5 to 15 mph.
Tonight
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 70. South wind 5 to 10 mph.
Friday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 86. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly cloudy, with a low around 74. South wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 86. Breezy, with a south wind 10 to 20 mph, with gusts as high as 25 mph.
Saturday Night
Mostly cloudy, with a low around 77.
Sunday
Partly sunny, with a high near 87. Breezy.
Sunday Night
Mostly cloudy, with a low around 80. Breezy.
Monday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 85. Breezy.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79. Breezy.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 76.
Wednesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Markham TX
 28.97°N 96.07°W (Elev. 52 ft)
Last Update:
11:06 am CDT May 14, 2026
Forecast Valid:
11am CDT May 14, 2026-6pm CDT May 20, 2026
 
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Additional Resources

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Chance of Precipitation