Grey Lake Weather Forecast

    • 36
    • 63

    Mostly Cloudy

    • 50
    • 61

    Partly Sunny

    • 32
    • 66

    Chance Rain Showers

    • 29
    • 45

    Partly Sunny

    • 33
    • 53

    Mostly Cloudy

    • 40
    • 53

    Mostly Cloudy

Today 20 Mar St. Joseph

Mostly cloudy in the Morning, then becoming partly cloudy. Highs in the lower 60s. Southwest Winds 10 to 15 Mph, becoming west in the afternoon. Gusts up to 25 Mph.

Tonight 20 Mar St. Joseph

Mostly cloudy. Near steady temperature in the mid 40s. South Winds around 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grey Lake Temperature Statistics

March Temperature

Sturgis, Kirsch Municipal Airport (1.9 miles)

  • Lowest 2 March, 2026

    17.6 °F

  • Average March

    42.3 °F

  • Highest 6 March, 2026

    75.2 °F

Climate (2021–Present)

Sturgis, Kirsch Municipal Airport (1.9 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    59.7 °F
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