Grand Forks International Airport Weather Forecast

    • 57
    • 84

    Partly Sunny

    • 55
    • 90

    Decreasing Clouds

    • 52
    • 80

    Mostly Sunny

    • 52
    • 81

    Mostly Sunny

    • 53
    • 79

    Chance Thunderstorms

    • 53
    • 79

    Partly Sunny

    • 56
    • 82

    Slight Chance Thunderstorms

Today 5 Aug Grand Forks

Partly sunny. Highs in the mid 80s. Breezy. West Winds around 20 Mph.

Tonight 5 Aug Grand Forks

Partly cloudy. Lows 55 to 60. Southwest Winds 5 to 15 Mph.

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Grand Forks International Airport Temperature Statistics

August Temperature

Grand Forks, Grand Forks International Airport (0 miles)

  • Lowest 1 August, 2026

    57.7 °F

  • Average August

    72.5 °F

  • Highest 2 August, 2026

    94.6 °F

Climate (2021–2026)

Grand Forks, Grand Forks International Airport (0 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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