Grahams Island State Park Weather Forecast

    • 61
    • 78

    Slight Chance Thunderstorms

    • 63
    • 79

    Partly Sunny

    • 67
    • 84

    Chance Thunderstorms

    • 68
    • 88

    Chance Thunderstorms

    • 66
    • 86

    Chance Thunderstorms

    • 61
    • 82

    Slight Chance Thunderstorms

Today 23 Jul Ramsey

Mostly sunny. Highs in the mid 70s. North Winds 5 to 15 Mph.

Tonight 23 Jul Ramsey

Mostly cloudy with a chance of Showers and Thunderstorms. Some Thunderstorms may produce heavy rainfall. Lows 60 to 65. Northeast Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Real-Time

Grahams Island State Park Temperature Statistics

July Temperature

Devils Lake, Devils Lake Municipal Airport (8.7 miles)

  • Lowest 17 July, 2025

    44.1 °F

  • Average July

    68.8 °F

  • Highest 10 July, 2025

    90.6 °F

Climate (2020–Present)

Devils Lake, Devils Lake Municipal Airport (8.7 miles)

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  • Average Low 2020–2025

    31.9 °F

  • Average 2020–2025

    41.3 °F

  • Average High 2020–2025

    50.4 °F
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