Grindstone Lake Weather Forecast

    • 35
    • 54

    Gradual Clearing

    • 38
    • 63

    Partly Sunny

    • 42
    • 66

    Partly Sunny

    • 44
    • 65

    Chance Rain Showers

    • 47
    • 68

    Chance Rain Showers

    • 54
    • 77

    Chance Rain Showers

Today 19 May Pine

Mostly cloudy. A chance of Showers in the morning. Highs in the mid 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 19 May Pine

Mostly cloudy in the Evening, then clearing. Areas of frost after midnight. Lows in the mid 30s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grindstone Lake Temperature Statistics

May Temperature

Hinckley Field of Dreams Airport (8.1 miles)

  • Lowest 2 May, 2026

    24.8 °F

  • Average May

    51.7 °F

  • Highest 15 May, 2026

    84.2 °F

Climate (2021–Present)

Hinckley Field of Dreams Airport (8.1 miles)

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  • Average Low 2021–2026

    33.2 °F

  • Average 2021–2026

    44.3 °F

  • Average High 2021–2026

    54.6 °F
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