Harmon Park Weather Forecast

    • 54
    • 78

    Slight Chance Thunderstorms

    • 53
    • 76

    Partly Sunny

    • 51
    • 73

    Partly Sunny

    • 49
    • 68

    Slight Chance Thunderstorms

    • 49
    • 67

    Mostly Cloudy

    • 51
    • 72

    Partly Sunny

    • 51
    • 77

    Partly Sunny

Today 15 Sep Williams

Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the mid 70s. Northwest Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 15 Sep Williams

Mostly cloudy. A slight chance of Showers and Thunderstorms after midnight. Lows in the mid 50s. Northwest Winds 5 to 10 Mph, becoming west after midnight. Chance of rain 20 percent.

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Harmon Park Temperature Statistics

September Temperature

WATFORD CITY (29.8 miles)

  • Lowest 6 September, 2025

    28.4 °F

  • Average September

    62 °F

  • Highest 1 September, 2025

    87.8 °F

Climate (2020–Present)

WATFORD CITY (29.8 miles)

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  • Average Low 2020–2025

    31.5 °F

  • Average 2020–2025

    43.5 °F

  • Average High 2020–2025

    54.8 °F
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