Delaware Weather Forecast

    • 35
    • 46

    Rain Showers Likely

    • 32
    • 43

    Mostly Cloudy

    • 36
    • 46

    Mostly Cloudy

    • 38
    • 49

    Rain Showers

    • 33
    • 45

    Chance Rain Showers

    • 32
    • 43

    Mostly Cloudy

Today 24 Apr Keweenaw

Cloudy. Rain Showers likely with a slight chance of Thunderstorms this Morning, then a slight chance of rain Showers this afternoon. Some Thunderstorms may produce heavy rainfall this morning. Cooler. Near steady temperature in the lower 40s. Southeast Winds 10 to 15 Mph with Gusts up to 35 Mph, becoming northwest 5 to 15 Mph this afternoon. Chance of rain 70 percent.

Tonight 24 Apr Keweenaw

Partly cloudy. Lows around 35. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

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Delaware Temperature Statistics

April Temperature

Copper Harbor (10.6 miles)

  • Lowest 7 April, 2026

    16 °F

  • Average April

    34 °F

  • Highest 17 April, 2026

    57.9 °F

Climate (2021–Present)

Copper Harbor (10.6 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    44.6 °F

  • Average High 2021–2026

    50.8 °F
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