Johnson Lake Weather Forecast

    • 57
    • 60

    Increasing Clouds

    • 62
    • 69

    Partly Sunny

    • 54
    • 68

    Chance Thunderstorms

    • 37
    • 59

    Partly Sunny

    • 47
    • 51

    Mostly Cloudy

    • 58
    • 62

    Chance Rain Showers

Today 11 Dec Lower Jefferson

Sunny. Highs in the lower 60s. Northeast Winds 5 to 10 Mph, becoming southeast in the afternoon.

Tonight 11 Dec Lower Jefferson

Mostly clear in the Evening, then becoming partly cloudy. Not as cool with Lows in the lower 50s. Temperature rising into the upper 50s after midnight. South Winds around 5 Mph.

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Johnson Lake Temperature Statistics

December Temperature

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

  • Lowest 3 December, 2025

    37.9 °F

  • Average December

    49.3 °F

  • Highest 7 December, 2025

    64 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    62.1 °F

  • Average 2020–2025

    70.6 °F

  • Average High 2020–2025

    80.6 °F
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