Grand Lake Weather Forecast

    • 75
    • 101

    Hot

    • 76
    • 101

    Hot

    • 74
    • 100

    Hot

    • 75
    • 100

    Hot

    • 75
    • 101

    Hot

    • 76
    • 100

    Hot

Today 2 Sep Stephens

Sunny. A less than 20 percent chance of Showers and Thunderstorms this afternoon. Hot with Highs around 101. South Winds around 5 Mph, becoming east this afternoon.

Tonight 2 Sep Stephens

Clear. Lows in the mid 70s. Southeast Winds 5 to 10 Mph.

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Grand Lake Temperature Statistics

September Temperature

Stephens County Airport (3.1 miles)

  • Lowest

  • Average September

  • Highest

Climate (2021–2026)

Stephens County Airport (3.1 miles)

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  • Average Low 2021–2026

    57 °F
  • Average 2021–2026

    68.8 °F
  • Average High 2021–2026

    81.2 °F
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