Grand Lake Weather Forecast

    • 75
    • 94

    Becoming Sunny

    • 77
    • 96

    Mostly Sunny

    • 74
    • 98

    Chance Thunderstorms

    • 75
    • 94

    Partly Sunny

    • 77
    • 97

    Chance Rain Showers

    • 72
    • 95

    Chance Thunderstorms

Today 9 Jun Stephens

Sunny. Highs in the lower 90s. South Winds 5 to 10 Mph.

Tonight 9 Jun Stephens

Mostly clear. Lows in the mid 70s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Lake Temperature Statistics

June Temperature

Stephens County Airport (3.1 miles)

  • Lowest 6 June, 2026

    67.5 °F

  • Average June

    79.7 °F

  • Highest 1 June, 2026

    97.2 °F

Climate (2021–Present)

Stephens County Airport (3.1 miles)

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  • Average Low 2021–2026

    56.8 °F

  • Average 2021–2026

    68.6 °F

  • Average High 2021–2026

    80.9 °F
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