Big Lake Weather Forecast

    • 56
    • 77

    Rain Showers

    • 53
    • 70

    Chance Rain Showers

    • 48
    • 59

    Rain Showers

    • 43
    • 71

    Mostly Sunny

    • 49
    • 76

    Mostly Sunny

    • 55
    • 80

    Partly Sunny

Today 29 Apr Union

Showers with Thunderstorms likely. Near steady temperature in the lower 70s. Northeast Winds around 5 Mph. Chance of rain 90 percent.

Tonight 29 Apr Union

A chance of Thunderstorms. Showers likely. Lows in the upper 50s. Northeast Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Lake Temperature Statistics

April Temperature

Bastrop, Morehouse Memorial Airport (17.4 miles)

  • Lowest 7 April, 2026

    41.2 °F

  • Average April

    68.7 °F

  • Highest 1 April, 2026

    86.9 °F

Climate (2021–Present)

Bastrop, Morehouse Memorial Airport (17.4 miles)

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  • Average Low 2021–2026

    55.4 °F

  • Average 2021–2026

    65.2 °F

  • Average High 2021–2026

    76.4 °F
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