Arnold Lake Weather Forecast

    • 42
    • 57

    Mostly Cloudy

    • 58
    • 66

    Chance Thunderstorms

    • 60
    • 72

    Chance Thunderstorms

    • 49
    • 80

    Mostly Sunny

    • 53
    • 71

    Mostly Sunny

    • 60
    • 81

    Mostly Sunny

    • 61
    • 82

    Mostly Sunny

Today 15 Dec Live Oak

Partly cloudy. Highs in the upper 50s. Northeast Winds around 5 Mph.

Tonight 15 Dec Live Oak

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 40s. East Winds around 5 Mph.

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Arnold Lake Temperature Statistics

December Temperature

Beeville Municipal Airport (27.3 miles)

  • Lowest 9 December, 2025

    37.2 °F
  • Average December

    56.3 °F
  • Highest 13 December, 2025

    81.9 °F

Climate (2020–Present)

Beeville Municipal Airport (27.3 miles)

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  • Average Low 2020–2025

    61.6 °F
  • Average 2020–2025

    71.2 °F
  • Average High 2020–2025

    82.9 °F
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