Porcupine Lake Weather Forecast

    • 60
    • 77

    Mostly Sunny

    • 51
    • 79

    Rain Showers

    • 43
    • 68

    Mostly Cloudy

    • 45
    • 60

    Rain Showers Likely

    • 46
    • 63

    Chance Rain Showers

    • 43
    • 64

    Partly Sunny

Today 10 Sep South Aitkin

Sunny. Highs in the upper 70s. Southwest Winds 5 to 10 Mph.

Tonight 10 Sep South Aitkin

Clear, cooler with Lows in the mid 40s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Porcupine Lake Temperature Statistics

September Temperature

Mc Gregor - Isedor Iverson Airport (16.2 miles)

  • Lowest 1 September, 2026

    51.8 °F

  • Average September

    67.6 °F

  • Highest 2 September, 2026

    82.4 °F

Climate (2021–2026)

Mc Gregor - Isedor Iverson Airport (16.2 miles)

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  • Average Low 2021–2026

    32.9 °F

  • Average 2021–2026

    42.9 °F

  • Average High 2021–2026

    52.5 °F
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