Apostle Islands National Lakeshore Weather Forecast

    • 26
    • 39

    Chance Snow Showers

    • 21
    • 29

    Mostly Cloudy

    • 30
    • 36

    Partly Sunny

    • 25
    • 38

    Chance Snow Showers

    • 28
    • 35

    Chance Rain/Snow

    • 20
    • 36

    Chance Snow Showers

Today 21 Mar Ashland

Mostly cloudy with a slight chance of rain in the Morning, then partly sunny in the afternoon. Highs in the mid 50s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Tonight 21 Mar Ashland

Mostly cloudy. Patchy fog. Near steady temperature in the lower 30s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Apostle Islands National Lakeshore Temperature Statistics

March Temperature

John F Kennedy Memorial Airport (29.2 miles)

  • Lowest 14 March, 2026

    -2 °F

  • Average March

    29.5 °F

  • Highest 4 March, 2026

    54.6 °F

Climate (2021–Present)

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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