Grand Forks International Airport Weather Forecast

    • 55
    • 80

    Chance Rain Showers

    • 55
    • 78

    Partly Sunny

    • 59
    • 78

    Rain Showers Likely

    • 55
    • 76

    Slight Chance Rain Showers

    • 54
    • 78

    Partly Sunny

    • 60
    • 83

    Chance Rain Showers

Today 12 Aug Grand Forks

Sunny with a slight chance of Showers in the Morning, then partly sunny with a chance of Showers in the afternoon. Highs 75 to 80. North Winds 5 to 15 Mph. Chance of rain 50 percent.

Tonight 12 Aug Grand Forks

Mostly cloudy. A chance of Showers in the evening. Lows in the mid 50s. North Winds 5 to 15 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Forks International Airport Temperature Statistics

August Temperature

Grand Forks, Grand Forks International Airport (0 miles)

  • Lowest 5 August, 2026

    48.7 °F

  • Average August

    68.9 °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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