Willow Slough Marsh Weather Forecast

    • 75
    • 88

    Chance Thunderstorms

    • 76
    • 87

    Rain Showers Likely

    • 76
    • 87

    Rain Showers

    • 77
    • 87

    Chance Thunderstorms

    • 78
    • 90

    Chance Thunderstorms

    • 76
    • 89

    Chance Thunderstorms

Today 10 Sep Lower Jefferson

Partly sunny with a chance of Showers and Thunderstorms. Highs in the upper 80s. East Winds around 5 Mph, becoming south around 5 Mph this afternoon. Chance of rain 40 percent.

Tonight 10 Sep Lower Jefferson

Mostly clear. A slight chance of Showers and Thunderstorms after midnight. Patchy fog after midnight. Humid with Lows in the mid 70s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Willow Slough Marsh Temperature Statistics

September Temperature

Beaumont/Port Arthur Southeast Texas Regional Airport (13.7 miles)

  • Lowest 7 September, 2026

    75 °F

  • Average September

    83.6 °F

  • Highest 6 September, 2026

    94.6 °F

Climate (2021–2026)

Beaumont/Port Arthur Southeast Texas Regional Airport (13.7 miles)

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  • Average Low 2021–2026

    62.5 °F

  • Average 2021–2026

    71.2 °F

  • Average High 2021–2026

    81.4 °F
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