River Heights Park Weather Forecast

    • 45
    • 72

    Increasing Clouds

    • 55
    • 64

    Rain Showers

    • 51
    • 69

    Mostly Cloudy

    • 45
    • 72

    Partly Sunny

    • 39
    • 63

    Mostly Sunny

    • 42
    • 63

    Partly Sunny

    • 40
    • 62

    Mostly Cloudy

Today 27 Sep West Polk

Mostly sunny. Highs in the mid 50s.

Tonight 27 Sep West Polk

Mostly clear this Evening, then mostly cloudy. Lows in the mid 40s. Northeast Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

River Heights Park Temperature Statistics

September Temperature

Grand Forks, Grand Forks International Airport (6.8 miles)

  • Lowest 16 September, 2026

    36.6 °F

  • Average September

    62.8 °F

  • Highest 10 September, 2026

    85.6 °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

    53.3 °F
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