Apostle Islands National Lakeshore Weather Forecast

    • 62
    • 77

    Chance Rain Showers

    • 58
    • 72

    Decreasing Clouds

    • 62
    • 74

    Mostly Sunny

    • 64
    • 77

    Mostly Sunny

    • 64
    • 80

    Chance Rain Showers

    • 63
    • 79

    Chance Thunderstorms

    • 62
    • 77

    Slight Chance Thunderstorms

Today 3 Aug Ashland

Mostly sunny. Hot. Near steady temperature in the lower 80s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 3 Aug Ashland

Partly cloudy this Evening, then mostly cloudy with a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the lower 60s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Apostle Islands National Lakeshore Temperature Statistics

August Temperature

John F Kennedy Memorial Airport (29.2 miles)

  • Lowest 1 August, 2026

    61 °F

  • Average August

    67 °F

  • Highest 1 August, 2026

    73.9 °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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