Grand Harbor Weather Forecast

    • 31
    • 54

    Decreasing Clouds

    • 36
    • 55

    Mostly Sunny

    • 46
    • 70

    Chance Rain Showers

    • 40
    • 66

    Windy

    • 48
    • 70

    Slight Chance Rain Showers

    • 49
    • 75

    Breezy

Today 9 May Ramsey

Mostly sunny. Highs 50 to 55. Breezy. Northwest Winds 15 to 25 Mph.

Tonight 9 May Ramsey

Partly cloudy. Widespread frost after midnight. Lows 30 to 35. North Winds around 15 Mph decreasing to around 5 Mph after midnight.

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Grand Harbor Temperature Statistics

May Temperature

Devils Lake, Devils Lake Municipal Airport (4.3 miles)

  • Lowest 1 May, 2026

    26.1 °F

  • Average May

    44.6 °F

  • Highest 3 May, 2026

    73.7 °F

Climate (2021–Present)

Devils Lake, Devils Lake Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    32 °F

  • Average 2021–2026

    41.3 °F

  • Average High 2021–2026

    50.3 °F
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