Mitchell Weather Forecast

    • 58
    • 80

    Sunny

    • 62
    • 87

    Sunny

    • 66
    • 93

    Mostly Sunny

    • 69
    • 95

    Partly Sunny

    • 69
    • 93

    Mostly Sunny

    • 68
    • 93

    Mostly Sunny

Today 20 Aug John Day Basin

Sunny. Highs in the lower to mid 80s. Light Wind, becoming northwest 5 to 10 Mph in the afternoon.

Tonight 20 Aug John Day Basin

Clear. Lows in the 50s. North wind 5 to 10 Mph in the Evening, becoming light.

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Mitchell Temperature Statistics

August Temperature

Prineville Airport (41.6 miles)

  • Lowest 8 August, 2025

    35.6 °F

  • Average August

    68.7 °F

  • Highest 11 August, 2025

    98.6 °F

Climate (2020–Present)

Prineville Airport (41.6 miles)

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  • Average Low 2020–2025

    34.2 °F

  • Average 2020–2025

    49.3 °F

  • Average High 2020–2025

    62.8 °F
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