Grand Harbor Weather Forecast

    • 49
    • 66

    Partly Sunny

    • 52
    • 64

    Rain Showers Likely

    • 52
    • 72

    Mostly Cloudy

    • 55
    • 70

    Chance Rain Showers

    • 51
    • 71

    Slight Chance Rain Showers

    • 49
    • 69

    Chance Rain Showers

Today 22 Sep Ramsey

Mostly sunny. Highs in the mid 60s. Breezy. South Winds 15 to 25 Mph.

Tonight 22 Sep Ramsey

Partly cloudy. Lows 45 to 50. Southeast Winds 10 to 20 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Harbor Temperature Statistics

September Temperature

Devils Lake, Devils Lake Municipal Airport (4.3 miles)

  • Lowest 13 September, 2026

    41 °F

  • Average September

    62.9 °F

  • Highest 5 September, 2026

    82.7 °F

Climate (2021–2026)

Devils Lake, Devils Lake Municipal Airport (4.3 miles)

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  • Average Low 2021–2026

    32.1 °F

  • Average 2021–2026

    41.4 °F

  • Average High 2021–2026

    50.3 °F
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