Sertoma Park Weather Forecast

    • 65
    • 79

    Rain Showers Likely

    • 55
    • 79

    Breezy

    • 48
    • 72

    Mostly Sunny

    • 57
    • 82

    Mostly Sunny

    • 49
    • 75

    Partly Sunny

    • 44
    • 64

    Mostly Cloudy

Today 7 Sep Grand Forks

Cloudy. A chance of Showers and a slight chance of Thunderstorms this Morning, then Showers likely and a chance of Thunderstorms this afternoon. Highs 75 to 80. Breezy. Southeast Winds 15 to 25 Mph. Chance of rain 70 percent.

Tonight 7 Sep Grand Forks

Mostly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the mid 60s. Breezy. South Winds around 20 Mph becoming southwest around 10 Mph after midnight. Chance of rain 50 percent.

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  • Temperature Real-Time

Sertoma Park Temperature Statistics

September Temperature

Grand Forks, Grand Forks International Airport (5.6 miles)

  • Lowest 2 September, 2026

    49.6 °F

  • Average September

    69.1 °F

  • Highest 5 September, 2026

    84 °F

Climate (2021–2026)

Grand Forks, Grand Forks International Airport (5.6 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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