Johnson Lake Weather Forecast

    • 65
    • 73

    Mostly Cloudy

    • 67
    • 71

    Chance Thunderstorms

    • 66
    • 70

    Rain Showers Likely

    • 69
    • 72

    Mostly Cloudy

    • 66
    • 74

    Mostly Cloudy

    • 64
    • 74

    Partly Sunny

Today 26 Mar Lower Jefferson

Mostly cloudy in the Morning, then becoming partly sunny. Areas of fog in the morning. Highs in the upper 70s. Southeast Winds 5 to 10 Mph.

Tonight 26 Mar Lower Jefferson

Cloudy. Lows in the mid 60s. Southeast Winds 5 to 10 Mph.

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Johnson Lake Temperature Statistics

March Temperature

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

  • Lowest 6 March, 2025

    40.6 °F

  • Average March

    64.4 °F

  • Highest 13 March, 2025

    86.6 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    61.9 °F

  • Average 2020–2025

    70.3 °F

  • Average High 2020–2025

    80.3 °F
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