Grand Forks Weather Forecast

    • 67
    • 89

    Partly Sunny

    • 68
    • 93

    Partly Sunny

    • 61
    • 88

    Slight Chance Thunderstorms

    • 55
    • 79

    Mostly Sunny

    • 59
    • 83

    Mostly Sunny

    • 59
    • 86

    Mostly Sunny

Today 18 Jul Grand Forks

Patchy fog this morning. Mostly sunny. Highs 85 to 90. Northwest Winds up to 10 Mph.

Tonight 18 Jul Grand Forks

Mostly clear. Lows in the mid 60s. East Winds around 5 Mph shifting to the south after midnight.

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Grand Forks Temperature Statistics

July Temperature

Grand Forks, Grand Forks International Airport (6.8 miles)

  • Lowest 9 July, 2026

    53.7 °F

  • Average July

    75 °F

  • Highest 11 July, 2026

    98.7 °F

Climate (2021–2026)

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

    53.2 °F
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