Lake Gascha Weather Forecast

    • 78
    • 90

    Chance Thunderstorms

    • 78
    • 91

    Thunderstorms Likely

    • 77
    • 90

    Thunderstorms Likely

    • 77
    • 89

    Chance Thunderstorms

    • 77
    • 90

    Chance Thunderstorms

    • 78
    • 89

    Chance Thunderstorms

Today 16 Aug Lower Terrebonne

Sunny with a chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. Northwest Winds around 5 Mph. Chance of rain 50 percent.

Tonight 16 Aug Lower Terrebonne

Mostly clear. A chance of Showers and Thunderstorms in the evening. Humid with Lows in the upper 70s. Northwest Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Gascha Temperature Statistics

August Temperature

Patterson Memorial (13 miles)

  • Lowest 8 August, 2025

    73.9 °F
  • Average August

    81.8 °F
  • Highest 13 August, 2025

    93 °F

Climate (2020–Present)

Patterson Memorial (13 miles)

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  • Average Low 2020–2025

    60.3 °F
  • Average 2020–2025

    67.9 °F
  • Average High 2020–2025

    76.8 °F
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