Grand Lake Weather Forecast

    • 59
    • 79

    Chance Rain Showers

    • 62
    • 82

    Chance Rain Showers

    • 64
    • 84

    Partly Sunny

    • 61
    • 82

    Rain Showers

    • 58
    • 73

    Rain Showers Likely

    • 61
    • 78

    Chance Rain Showers

    • 65
    • 83

    Partly Sunny

Today 26 Oct Stephens

Mostly sunny with a 20 percent chance of Showers. Highs in the lower 80s.

Tonight 26 Oct Stephens

Mostly cloudy with a 20 percent chance of Showers. Lows in the upper 50s. South Winds around 5 Mph.

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Grand Lake Temperature Statistics

October Temperature

Stephens County Airport (3.1 miles)

  • Lowest 17 October, 2026

    41.5 °F

  • Average October

    71 °F

  • Highest 14 October, 2026

    91.4 °F

Climate (2021–2026)

Stephens County Airport (3.1 miles)

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  • Average Low 2021–2026

    57.2 °F

  • Average 2021–2026

    69.1 °F

  • Average High 2021–2026

    81.4 °F
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