Viterbo Weather Forecast

    • 76
    • 94

    Mostly Sunny

    • 76
    • 94

    Mostly Sunny

    • 72
    • 93

    Partly Sunny

    • 72
    • 91

    Partly Sunny

    • 73
    • 90

    Partly Sunny

Today 22 Sep Lower Jefferson

Sunny. A chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the mid 90s. Northeast Winds around 5 Mph. Chance of rain 40 percent. Heat index Values up to 107.

Tonight 22 Sep Lower Jefferson

Partly cloudy in the Evening, then becoming mostly clear. Humid with Lows in the upper 70s. East Winds around 5 Mph, becoming northeast after midnight.

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Viterbo Temperature Statistics

September Temperature

Beaumont/Port Arthur Southeast Texas Regional Airport (0.6 miles)

  • Lowest 19 September, 2026

    73 °F

  • Average September

    84.6 °F

  • Highest 14 September, 2026

    96.7 °F

Climate (2021–2026)

Beaumont/Port Arthur Southeast Texas Regional Airport (0.6 miles)

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  • Average Low 2021–2026

    62.6 °F

  • Average 2021–2026

    71.3 °F

  • Average High 2021–2026

    81.4 °F
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