Grassy Island Weather Forecast

    • 14
    • 29

    Mostly Cloudy

    • 28
    • 34

    Snow Likely

    • 23
    • 37

    Chance Rain/Snow

    • 20
    • 33

    Chance Rain/Snow

    • 33
    • 41

    Partly Sunny

    • 23
    • 47

    Mostly Cloudy

Today 23 Feb Wayne

Mostly cloudy with a chance of Flurries. Highs in the upper 20s. North Winds 10 to 20 Mph with Gusts up to 30 Mph.

Tonight 23 Feb Wayne

Partly cloudy. Lows around 14. Northwest Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grassy Island Temperature Statistics

February Temperature

Detroit/Grosse Ile, Grosse Ile Airport (8.7 miles)

  • Lowest 1 February, 2026

    -0.4 °F

  • Average February

    25.6 °F

  • Highest 18 February, 2026

    51.8 °F

Climate (2021–Present)

Detroit/Grosse Ile, Grosse Ile Airport (8.7 miles)

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  • Average Low 2021–2026

    44.2 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59 °F
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