Apostle Islands National Lakeshore Weather Forecast

    • 60
    • 65

    Rain Showers Likely

    • 62
    • 77

    Slight Chance Thunderstorms

    • 59
    • 79

    Rain Showers Likely

    • 58
    • 76

    Chance Thunderstorms

    • 56
    • 71

    Chance Thunderstorms

    • 56
    • 70

    Chance Thunderstorms

Today 29 Jun Ashland

Mostly sunny with a slight chance of Showers and Thunderstorms. Warmer. Near steady temperature in the mid 80s. Southeast Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent. Heat index Values up to 106.

Tonight 29 Jun Ashland

Mostly cloudy with a chance of Showers. A chance of Thunderstorms. Some Thunderstorms may be severe after midnight. Humid with Lows in the lower 70s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent. Heat index Values up to 102 early in the evening.

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  • Temperature Real-Time

Apostle Islands National Lakeshore Temperature Statistics

June Temperature

John F Kennedy Memorial Airport (29.2 miles)

  • Lowest 2 June, 2026

    35.7 °F

  • Average June

    61.3 °F

  • Highest 10 June, 2026

    85.6 °F

Climate (2021–2026)

John F Kennedy Memorial Airport (29.2 miles)

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  • Average Low 2021–2026

    33 °F

  • Average 2021–2026

    43.5 °F

  • Average High 2021–2026

    53.7 °F
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