Valley City Weather Forecast

    • 68
    • 94

    Increasing Clouds

    • 61
    • 86

    Chance Rain Showers

    • 57
    • 77

    Slight Chance Rain Showers

    • 56
    • 75

    Slight Chance Thunderstorms

    • 55
    • 75

    Partly Sunny

    • 53
    • 76

    Partly Sunny

Today 20 Sep Harrison

Sunny. Highs in the lower 90s. Southwest Winds up to 10 Mph.

Tonight 20 Sep Harrison

Partly cloudy. Isolated Thunderstorms after midnight. Lows in the mid 60s. West Winds up to 10 Mph shifting to the northeast after midnight. Chance of Thunderstorms 20 percent.

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Valley City Temperature Statistics

September Temperature

Fort Knox (19.3 miles)

  • Lowest 7 September, 2026

    62.1 °F

  • Average September

    79.8 °F

  • Highest 4 September, 2026

    98.6 °F

Climate (2021–2026)

Fort Knox (19.3 miles)

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  • Average Low 2021–2026

    48.1 °F

  • Average 2021–2026

    57.7 °F

  • Average High 2021–2026

    67.6 °F
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