Apostle Islands National Lakeshore Weather Forecast

    • 57
    • 67

    Mostly Cloudy

    • 60
    • 69

    Decreasing Clouds

    • 61
    • 73

    Slight Chance Thunderstorms

    • 64
    • 75

    Chance Thunderstorms

    • 64
    • 78

    Chance Rain Showers

    • 61
    • 76

    Partly Sunny

    • 63
    • 75

    Partly Sunny

Today 27 Jul Ashland

Partly sunny. Highs in the lower 80s. Temperature falling into the lower 70s late. North Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 27 Jul Ashland

Mostly cloudy. Patchy dense fog. Cooler with Lows in the mid 50s. North Winds around 5 Mph with Gusts up to 20 Mph early this Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Apostle Islands National Lakeshore Temperature Statistics

July Temperature

John F Kennedy Memorial Airport (29.2 miles)

  • Lowest 21 July, 2026

    46.7 °F

  • Average July

    70.6 °F

  • Highest 13 July, 2026

    95.6 °F

Climate (2021–2026)

John F Kennedy Memorial Airport (29.2 miles)

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  • Average Low 2021–2026

    33.1 °F

  • Average 2021–2026

    43.6 °F

  • Average High 2021–2026

    53.8 °F
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