Matagorda Bay, TX Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sun
Jul 19 		Partly Cloudy
Close Hourly 		98º / 73º 1% SE 15 mph 41%
3pm Partly Cloudy 97º 1% SSE 14 mph 40%
4pm Partly Cloudy 97º 0% SSE 14 mph 40%
5pm Partly Cloudy 97º 0% SE 14 mph 41%
6pm Partly Cloudy 96º 0% SE 15 mph 44%
7pm Partly Cloudy 93º 1% SE 17 mph 52%
8pm Partly Cloudy 90º 1% SE 16 mph 58%
9pm Partly Cloudy 86º 2% SE 14 mph 67%
10pm Partly Cloudy 84º 4% SE 13 mph 72%
11pm Partly Cloudy 82º 5% SE 12 mph 78%
Mon
Jul 20 		Partly Cloudy
View Hourly 		104º / 72º 9% SSE 14 mph 52%
12am Partly Cloudy 81º 10% SE 11 mph 81%
1am Partly Cloudy 79º 6% SE 11 mph 84%
2am Partly Cloudy 78º 7% SSE 10 mph 86%
3am Partly Cloudy 76º 7% SSE 9 mph 89%
4am Partly Cloudy 75º 8% SSE 8 mph 92%
5am Mostly Cloudy 74º 12% SSE 7 mph 94%
6am Partly Cloudy 74º 11% SSE 7 mph 95%
7am Partly Cloudy 74º 9% SSE 6 mph 96%
8am Partly Cloudy 76º 7% SSE 7 mph 94%
9am Partly Cloudy 79º 5% S 8 mph 85%
10am Mostly Sunny 85º 3% S 9 mph 69%
11am Sunny 89º 1% S 9 mph 55%
12pm Sunny 93º 0% S 9 mph 44%
1pm Sunny 97º 0% SSE 9 mph 37%
2pm Sunny 99º 0% SSE 10 mph 32%
3pm Sunny 101º 0% SE 10 mph 28%
4pm Sunny 102º 0% SE 12 mph 26%
5pm Sunny 102º 0% SE 13 mph 26%
6pm Sunny 100º 0% SE 14 mph 29%
7pm Sunny 98º 0% SE 16 mph 34%
8pm Sunny 94º 0% SE 14 mph 42%
9pm Clear 89º 0% SE 12 mph 53%
10pm Clear 85º 2% SE 11 mph 63%
11pm Clear 82º 4% SE 11 mph 72%
Tue
Jul 21 		Partly Cloudy
View Hourly 		105º / 74º 13% SSE 10 mph 49%
12am Clear 81º 6% SSE 10 mph 77%
1am Clear 79º 7% SSE 9 mph 83%
2am Mostly Clear 77º 7% SSE 8 mph 86%
3am Mostly Clear 76º 8% SSE 8 mph 90%
4am Mostly Clear 74º 8% SSE 6 mph 93%
5am Partly Cloudy 74º 8% SSE 5 mph 94%
6am Partly Cloudy 73º 12% SSE 4 mph 96%
7am Partly Cloudy 73º 9% SSE 4 mph 97%
8am Partly Cloudy 76º 13% SSE 4 mph 92%
9am Partly Cloudy 80º 6% S 6 mph 83%
10am Mostly Sunny 85º 3% S 6 mph 67%
11am Sunny 90º 1% SSE 6 mph 54%
12pm Sunny 94º 0% SSE 5 mph 43%
1pm Sunny 97º 0% SSE 5 mph 35%
2pm Sunny 100º 0% SE 6 mph 29%
Wed
Jul 22 		Partly Cloudy 105º / 80º 6% SE 9 mph 45%
Thu
Jul 23 		Mostly Sunny 99º / 76º 24% NNE 15 mph 51%
Fri
Jul 24 		Partly Cloudy 97º / 76º 23% SE 15 mph 57%
Sat
Jul 25 		Mostly Sunny 100º / 75º 7% SE 15 mph 54%
Sun
Jul 26 		Partly Cloudy 100º / 76º 7% SSE 15 mph 55%

Weather Radar for Matagorda Bay, TX See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Matagorda Bay, TX

This Afternoon
High : 85ºF
Sunny, with a high near 85. South wind around 10 mph.
Tonight
Low : 83ºF
Mostly clear, with a low around 83. South wind around 15 mph, with gusts as high as 20 mph.
Monday
High : 85ºF
Sunny, with a high near 85. Southwest wind 10 to 15 mph.
Monday Night
Low : 83ºF
Partly cloudy, with a low around 83. South wind around 15 mph.
Tuesday
High : 86ºF
Sunny, with a high near 86. Southwest wind 10 to 15 mph.
Tuesday Night
Low : 83ºF
Mostly clear, with a low around 83.
Wednesday
High : 86ºF
Partly sunny, with a high near 86.
Wednesday Night
Low : 84ºF
A 20 percent chance of showers. Mostly clear, with a low around 84.
Thursday
High : 86ºF
A 30 percent chance of showers and thunderstorms, mainly before 1pm. Sunny, with a high near 86.
Thursday Night
Low : 84ºF
A slight chance of showers, with thunderstorms also possible after 1am. Mostly clear, with a low around 84. Chance of precipitation is 20%.
Friday
High : 86ºF
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 86.
Friday Night
Low : 84ºF
Mostly clear, with a low around 84.
Saturday
High : 86ºF
Mostly sunny, with a high near 86.

NOAA Buoy Data Near Matagorda Bay, TX See Map

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    Wind Speed Forecast for Matagorda Bay, TX

    SundayMondayTuesday
    Wind Speed (MPH) 141712969101611846
    8pm12am4am8am12pm4pm8pm12am4am8am12pm4pm
    MPH 141712969101611846
    DIR SSESESESSESSESSESESESSESSESSE

    Current Weather Conditions In Matagorda Bay, TX

    As Of: 13 minutes ago

    • 97ºF
    • 105ºF
    • 14mph
    • 0º (SSE)
    • 21mph
    • Partly Cloudy
    • 10mi
    • 29.89"
    • 40%
    • 0ºF

    The weather right now in Matagorda Bay, TX is Partly Cloudy. The current temperature is 97°F, and the expected high and low for today, Sunday, July 19, 2026, are 98° high temperature and 73°F low temperature. The wind is currently blowing at 14 miles per hour, and coming from the South Southeast. The wind is gusting to 21 mph. With the wind and the atmosphere the temperature feels like 105° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 40 percent, and air pressure at 29.89 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    River Flood Warning - 9:19am Sun Jul 19 2026

    ...FLOOD WARNING NOW IN EFFECT FROM MONDAY MORNING UNTIL FURTHER NOTICE...

    WHAT: Major flooding is forecast.

    WHERE: Frio River at Tilden.

    WHEN: From Monday morning until further notice.

    IMPACTS: At 27.0 feet, Major flooding occurs. Numerous residences
    and businesses flood in Tilden, requiring persons vulnerable to
    flooding to be evacuated. Lowland flooding of crops and pastureland
    traps and potentially drowns livestock. Most roads near the river
    are flooded and dangerous. Water reaches the parking lot and doors
    of the cafe.

    ADDITIONAL DETAILS: - At 7:15 AM CDT Sunday the stage was 6.3 feet.
    - Bankfull stage is 12.0 feet.
    - Forecast...The river is expected to rise above flood stage
    tomorrow morning and continue rising to a crest of 27.8 feet
    early Wednesday morning.
    - Flood stage is 22.0 feet.
    - http://www.weather.gov/safety/flood

    &&

    Below are the latest river stages and stage forecasts:

    Fld Observed Forecasts (7 am)
    Location Stg Stg Day/Time Mon Tue Wed Thu Fri

    Frio River
    Tilden 22.0 6.3 Sun 7 am 22.0 27.5 27.8 27.7 26.8

    &&