McKinney Lake Weather Forecast

    • 56
    • 80

    Mostly Cloudy

    • 56
    • 79

    Chance Rain Showers

    • 53
    • 76

    Partly Sunny

    • 56
    • 75

    Rain Showers Likely

    • 57
    • 72

    Chance Thunderstorms

    • 54
    • 74

    Mostly Sunny

    • 59
    • 78

    Chance Rain Showers

Today 11 Aug South Itasca

Mostly sunny. Near steady temperature in the upper 70s. Northwest Winds around 5 Mph.

Tonight 11 Aug South Itasca

Mostly cloudy. Lows in the mid 50s. North Winds around 5 Mph this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

McKinney Lake Temperature Statistics

August Temperature

Grand Rapids, Grand Rapids/Itasca County Airport-Gordon Newstrom Field (2.5 miles)

  • Lowest 5 August, 2026

    48 °F

  • Average August

    66.9 °F

  • Highest 3 August, 2026

    82 °F

Climate (2021–2026)

Grand Rapids, Grand Rapids/Itasca County Airport-Gordon Newstrom Field (2.5 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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