Porter Airport Weather Forecast

    • 55
    • 80

    Partly Sunny

    • 58
    • 80

    Partly Sunny

    • 59
    • 76

    Rain Showers Likely

    • 53
    • 76

    Mostly Sunny

    • 57
    • 79

    Partly Sunny

    • 54
    • 78

    Chance Rain Showers

Today 13 Aug Northern Aitkin

Mostly cloudy with a slight chance of Showers in the Morning, then partly sunny in the afternoon. Highs in the upper 70s. East Winds around 5 Mph. Chance of rain 20 percent.

Tonight 13 Aug Northern Aitkin

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 50s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Porter Airport Temperature Statistics

August Temperature

Grand Rapids, Grand Rapids/Itasca County Airport-Gordon Newstrom Field (14.9 miles)

  • Lowest 5 August, 2026

    48 °F

  • Average August

    66.8 °F

  • Highest 3 August, 2026

    82 °F

Climate (2021–2026)

Grand Rapids, Grand Rapids/Itasca County Airport-Gordon Newstrom Field (14.9 miles)

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  • Average Low 2021–2026

    32.1 °F

  • Average 2021–2026

    41.7 °F

  • Average High 2021–2026

    50.8 °F
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