Southeast Texas Regional Airport Weather Forecast

    • 64
    • 73

    Rain Showers Likely

    • 67
    • 80

    Rain Showers

    • 69
    • 83

    Chance Thunderstorms

    • 70
    • 84

    Slight Chance Thunderstorms

    • 70
    • 86

    Slight Chance Thunderstorms

    • 72
    • 87

    Mostly Cloudy

    • 70
    • 88

    Slight Chance Thunderstorms

Today 21 Apr Lower Jefferson

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms this Morning, then Showers likely with a chance of Thunderstorms this afternoon. Highs in the lower 70s. East Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 21 Apr Lower Jefferson

Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms this Evening, then a chance of Thunderstorms after midnight. Lows in the mid 60s. Southeast Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Southeast Texas Regional Airport Temperature Statistics

April Temperature

Beaumont/Port Arthur Southeast Texas Regional Airport (0 miles)

  • Lowest 7 April, 2026

    49.6 °F

  • Average April

    73 °F

  • Highest 16 April, 2026

    86.6 °F

Climate (2021–Present)

Beaumont/Port Arthur Southeast Texas Regional Airport (0 miles)

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  • Average Low 2021–2026

    62.4 °F

  • Average 2021–2026

    71 °F

  • Average High 2021–2026

    81.1 °F
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