Casslindan Airport Weather Forecast

    • 56
    • 82

    Chance Rain Showers

    • 54
    • 81

    Mostly Sunny

    • 51
    • 78

    Partly Sunny

    • 58
    • 81

    Mostly Cloudy

    • 61
    • 85

    Slight Chance Rain Showers

Today 20 Aug Grand Forks

Mostly sunny. Highs 80 to 85. Temperature falling through the afternoon. Northwest Winds 10 to 20 Mph.

Tonight 20 Aug Grand Forks

Partly cloudy. Lows in the mid 50s. Northwest Winds 5 to 15 Mph.

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  • Temperature Real-Time

Casslindan Airport Temperature Statistics

August Temperature

Grand Forks, Grand Forks International Airport (4.3 miles)

  • Lowest 18 August, 2026

    48 °F

  • Average August

    68.4 °F

  • Highest 2 August, 2026

    94.6 °F

Climate (2021–2026)

Grand Forks, Grand Forks International Airport (4.3 miles)

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  • Average Low 2021–2026

    31.9 °F

  • Average 2021–2026

    42.7 °F

  • Average High 2021–2026

    53.2 °F
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