Keith Lake Weather Forecast

    • 64
    • 78

    Mostly Sunny

    • 63
    • 79

    Mostly Sunny

    • 64
    • 79

    Mostly Sunny

    • 64
    • 79

    Mostly Sunny

    • 64
    • 79

    Mostly Sunny

    • 64
    • 79

    Mostly Sunny

    • 61
    • 80

    Mostly Sunny

Today 21 Mar Lower Jefferson

Widespread fog this morning. Sunny. Highs in the upper 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 21 Mar Lower Jefferson

Mostly clear. Lows in the lower 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Keith Lake Temperature Statistics

March Temperature

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

  • Lowest 17 March, 2026

    32.6 °F

  • Average March

    67 °F

  • Highest 4 March, 2026

    82.7 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    62.3 °F

  • Average 2021–2026

    70.9 °F

  • Average High 2021–2026

    81 °F
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