River Heights Park Weather Forecast

    • 61
    • 84

    Becoming Sunny

    • 66
    • 87

    Mostly Sunny

    • 57
    • 84

    Chance Thunderstorms

    • 52
    • 75

    Mostly Sunny

    • 47
    • 69

    Partly Sunny

    • 44
    • 68

    Mostly Sunny

Today 19 Aug West Polk

Partly sunny in the morning then clearing. Patchy fog this morning. Highs in the mid 80s. North Winds up to 10 Mph.

Tonight 19 Aug West Polk

Clear. Lows 60 to 65. Northeast Winds around 5 Mph shifting to the southeast after midnight.

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River Heights Park Temperature Statistics

August Temperature

Grand Forks, Grand Forks International Airport (6.8 miles)

  • Lowest 1 August, 2025

    49.6 °F

  • Average August

    70.6 °F

  • Highest 7 August, 2025

    93.7 °F

Climate (2020–Present)

Grand Forks, Grand Forks International Airport (6.8 miles)

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  • Average Low 2020–2025

    31.8 °F

  • Average 2020–2025

    42.7 °F

  • Average High 2020–2025

    53.3 °F
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