Portage Lake Weather Forecast

    • 66
    • 87

    Rain Showers Likely

    • 57
    • 82

    Chance Thunderstorms

    • 57
    • 83

    Mostly Sunny

    • 64
    • 84

    Mostly Sunny

    • 64
    • 87

    Chance Rain Showers

    • 54
    • 79

    Slight Chance Rain Showers

Today 30 Jul South Aitkin

Partly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Hot with Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 30 Jul South Aitkin

Mostly cloudy. Near steady temperature in the lower 70s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Portage Lake Temperature Statistics

July Temperature

Mc Gregor - Isedor Iverson Airport (5.6 miles)

  • Lowest 22 July, 2026

    48.2 °F

  • Average July

    72.5 °F

  • Highest 13 July, 2026

    91.4 °F

Climate (2021–2026)

Mc Gregor - Isedor Iverson Airport (5.6 miles)

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  • Average Low 2021–2026

    32.9 °F

  • Average 2021–2026

    43 °F

  • Average High 2021–2026

    52.6 °F
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