Grindstone Lake Weather Forecast

    • 55
    • 82

    Chance Rain Showers

    • 46
    • 76

    Partly Sunny

    • 49
    • 77

    Mostly Sunny

    • 57
    • 81

    Chance Thunderstorms

    • 55
    • 82

    Slight Chance Thunderstorms

    • 53
    • 77

    Partly Sunny

Today 17 Aug Pine

Areas of fog in the morning. Sunny. Highs in the lower 80s. West Winds 5 to 10 Mph.

Tonight 17 Aug Pine

Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the evening. Lows in the mid 50s. West Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grindstone Lake Temperature Statistics

August Temperature

Hinckley Field of Dreams Airport (8.1 miles)

  • Lowest 5 August, 2026

    44.6 °F

  • Average August

    69.7 °F

  • Highest 3 August, 2026

    87.8 °F

Climate (2021–2026)

Hinckley Field of Dreams Airport (8.1 miles)

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  • Average Low 2021–2026

    33 °F

  • Average 2021–2026

    44 °F

  • Average High 2021–2026

    54.4 °F
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