Grindstone Reservoir Weather Forecast

    • 33
    • 74

    Mostly Sunny

    • 44
    • 76

    Sunny

    • 45
    • 78

    Mostly Sunny

    • 45
    • 83

    Sunny

    • 48
    • 86

    Sunny

    • 46
    • 85

    Mostly Sunny

    • 46
    • 83

    Mostly Sunny

Today 6 Aug Ochoco-John Day Highlands

Mostly sunny in the morning then becoming partly cloudy. Cooler. Highs 71 to 76. Northwest wind 10 to 15 Mph. Gusts around 30 Mph in the afternoon.

Tonight 6 Aug Ochoco-John Day Highlands

Mostly clear. Colder. Lows 36 to 41. Northwest wind 15 to 20 Mph decreasing to 5 to 10 Mph overnight.

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  • Temperature Real-Time

Grindstone Reservoir Temperature Statistics

August Temperature

Burns Municipal Airport (46 miles)

  • Lowest 4 August, 2020

    48 °F
  • Average August

    75.3 °F
  • Highest 1 August, 2020

    95 °F

Climate (2010–Present)

Burns Municipal Airport (46 miles)

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  • Average Low 2010–Present

    31.5 °F
  • Average 2010–Present

    46.3 °F
  • Average High 2010–Present

    60.2 °F
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