Grindstone Reservoir Weather Forecast

    • 19
    • 39

    Chance Snow Showers

    • 24
    • 39

    Snow Showers

    • 31
    • 40

    Snow

    • 25
    • 45

    Rain/Snow

    • 21
    • 40

    Snow

    • 20
    • 39

    Chance Snow

Today 13 Mar Ochoco-John Day Highlands

Mostly cloudy with a 50 percent chance of snow Showers. Highs in the mid 30s to lower 40s. West wind 5 to 15 Mph with Gusts to around 30 Mph.

Tonight 13 Mar Ochoco-John Day Highlands

Mostly cloudy with a 20 percent chance of snow Showers. Lows 15 to 22. Gusts up to 25 Mph in the evening.

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Grindstone Reservoir Temperature Statistics

March Temperature

Burns Municipal Airport (46 miles)

  • Lowest 1 March, 2025

    15.9 °F

  • Average March

    33.4 °F

  • Highest 11 March, 2025

    52 °F

Climate (2020–Present)

Burns Municipal Airport (46 miles)

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  • Average Low 2020–2025

    32 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    62.2 °F
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