Baytown Weather Forecast

    • 73
    • 78

    Chance Thunderstorms

    • 73
    • 82

    Chance Thunderstorms

    • 72
    • 85

    Chance Thunderstorms

    • 65
    • 83

    Partly Sunny

    • 68
    • 80

    Partly Sunny

    • 70
    • 83

    Partly Sunny

Today 8 May Coastal Harris

Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the upper 70s. East Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 8 May Coastal Harris

Mostly cloudy. Near steady temperature around 70. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Baytown Temperature Statistics

May Temperature

Houston / Ellington (14.3 miles)

  • Lowest 2 May, 2026

    55.4 °F

  • Average May

    68.8 °F

  • Highest 5 May, 2026

    82.4 °F

Climate (2021–Present)

Houston / Ellington (14.3 miles)

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  • Average Low 2021–2026

    64.3 °F

  • Average 2021–2026

    71.9 °F

  • Average High 2021–2026

    80.3 °F
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