Porcupine Weather Forecast

    • 17
    • 36

    Chance Snow

    • 20
    • 28

    Mostly Cloudy

    • 23
    • 32

    Mostly Cloudy

    • 15
    • 32

    Chance Wintry Mix

    • 17
    • 32

    Partly Sunny

    • 9
    • 27

    Partly Sunny

Today 22 Dec Sioux

Mostly cloudy with a 30 percent chance of rain. Highs in the upper 30s. South Winds around 5 Mph.

Tonight 22 Dec Sioux

Mostly cloudy. Lows 15 to 20. Northwest Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Porcupine Temperature Statistics

December Temperature

MANDAN (39.1 miles)

  • Lowest 7 December, 2025

    -14.8 °F

  • Average December

    15.3 °F

  • Highest 16 December, 2025

    46.4 °F

Climate (2020–Present)

MANDAN (39.1 miles)

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  • Average Low 2020–2025

    32.7 °F

  • Average 2020–2025

    43.3 °F

  • Average High 2020–2025

    54 °F
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