Grand Lake Weather Forecast

    • 68
    • 93

    Sunny

    • 73
    • 92

    Becoming Sunny

    • 75
    • 95

    Chance Thunderstorms

    • 70
    • 95

    Rain Showers Likely

    • 62
    • 85

    Rain Showers Likely

    • 51
    • 74

    Partly Sunny

    • 49
    • 70

    Mostly Sunny

Today 11 Oct Stephens

Sunny. Highs in the mid 70s.

Tonight 11 Oct Stephens

Clear. Lows in the upper 60s. South Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Lake Temperature Statistics

October Temperature

Stephens County Airport (3.1 miles)

  • Lowest 6 October, 2026

    57.6 °F

  • Average October

    73.6 °F

  • Highest 1 October, 2026

    91.2 °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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