Savanna Portage State Park Weather Forecast

    • 37
    • 64

    Increasing Clouds

    • 35
    • 61

    Partly Sunny

    • 37
    • 63

    Mostly Sunny

    • 41
    • 65

    Partly Sunny

    • 46
    • 64

    Mostly Cloudy

    • 49
    • 68

    Mostly Cloudy

    • 50
    • 68

    Chance Rain Showers

Today 20 Sep Northern Aitkin

Mostly cloudy. A 40 percent chance of Showers. Lows around 50. Highs in the upper 60s.

Tonight 20 Sep Northern Aitkin

Mostly cloudy. Cooler with Lows in the upper 30s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Savanna Portage State Park Temperature Statistics

September Temperature

Mc Gregor - Isedor Iverson Airport (17.4 miles)

  • Lowest 14 September, 2026

    33.8 °F

  • Average September

    62.5 °F

  • Highest 2 September, 2026

    82.4 °F

Climate (2021–2026)

Mc Gregor - Isedor Iverson Airport (17.4 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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