Grand Forks Weather Forecast

    • 44
    • 80

    Blowing Dust

    • 41
    • 65

    Chance Rain Showers

    • 39
    • 57

    Rain Showers

    • 35
    • 53

    Rain Showers

    • 32
    • 47

    Chance Rain Showers

    • 38
    • 58

    Partly Sunny

    • 43
    • 65

    Mostly Cloudy

Today 15 May Grand Forks

Mostly sunny. Patchy blowing dust. Highs 75 to 80. Very windy. West Winds around 35 Mph.

Tonight 15 May Grand Forks

Partly cloudy. A slight chance of Showers this evening. Patchy blowing dust this evening. Lows in the mid 40s. Breezy. Northwest Winds around 20 Mph decreasing to around 10 Mph after midnight. Gusts up to 35 Mph. Chance of rain 20 percent.

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Grand Forks Temperature Statistics

May Temperature

Grand Forks, Grand Forks International Airport (6.8 miles)

  • Lowest 1 May, 2026

    21.7 °F

  • Average May

    46.4 °F

  • Highest 13 May, 2026

    77 °F

Climate (2021–Present)

Grand Forks, Grand Forks International Airport (6.8 miles)

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  • Average Low 2021–2026

    31.9 °F

  • Average 2021–2026

    42.8 °F

  • Average High 2021–2026

    53.3 °F
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