River Heights Park Weather Forecast

    • 45
    • 66

    Partly Sunny

    • 46
    • 69

    Increasing Clouds

    • 44
    • 66

    Rain Showers Likely

    • 43
    • 64

    Mostly Cloudy

    • 50
    • 76

    Partly Sunny

    • 56
    • 83

    Mostly Sunny

    • 56
    • 85

    Mostly Sunny

Today 20 May West Polk

Sunny. Highs in the mid 60s. South Winds around 15 Mph.

Tonight 20 May West Polk

Partly cloudy. Lows in the mid 40s. South Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

River Heights Park Temperature Statistics

May Temperature

Grand Forks, Grand Forks International Airport (6.8 miles)

  • Lowest 1 May, 2026

    21.7 °F

  • Average May

    48.2 °F

  • Highest 14 May, 2026

    82.7 °F

Climate (2021–Present)

Grand Forks, Grand Forks International Airport (6.8 miles)

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  • Average Low 2021–2026

    31.8 °F

  • Average 2021–2026

    42.7 °F

  • Average High 2021–2026

    53.2 °F
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