Big Lake Weather Forecast

    • 71
    • 89

    Chance Thunderstorms

    • 70
    • 90

    Chance Thunderstorms

    • 71
    • 89

    Chance Thunderstorms

    • 74
    • 92

    Mostly Sunny

    • 74
    • 95

    Mostly Sunny

    • 75
    • 96

    Mostly Sunny

    • 74
    • 96

    Mostly Sunny

Today 13 Jul Union

Mostly cloudy with a slight chance of Showers and Thunderstorms. Near steady temperature in the mid 80s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

Tonight 13 Jul Union

Mostly cloudy. A chance of Showers and Thunderstorms this Evening, then a slight chance of Showers after midnight. Lows in the lower 70s. Southwest Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Lake Temperature Statistics

July Temperature

Bastrop, Morehouse Memorial Airport (17.4 miles)

  • Lowest 4 July, 2026

    69.4 °F

  • Average July

    81.5 °F

  • Highest 1 July, 2026

    95 °F

Climate (2021–2026)

Bastrop, Morehouse Memorial Airport (17.4 miles)

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  • Average Low 2021–2026

    55.6 °F

  • Average 2021–2026

    65.4 °F

  • Average High 2021–2026

    76.5 °F
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