Lonerock Weather Forecast

    • 57
    • 89

    Patchy Smoke

    • 50
    • 80

    Patchy Smoke

    • 50
    • 78

    Mostly Sunny

    • 47
    • 72

    Mostly Sunny

    • 51
    • 77

    Mostly Sunny

    • 52
    • 80

    Partly Sunny

Today 26 Aug Southern Blue Mountains of Oregon

Partly cloudy in the morning then clearing. Patchy smoke. Highs in the mid 80s to lower 90s. Gusts up to 25 Mph in the afternoon.

Tonight 26 Aug Southern Blue Mountains of Oregon

Partly cloudy in the Evening, becoming cloudy. Patchy smoke through the night. Lows in the 50s. Gusts up to 20 Mph in the evening.

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Lonerock Temperature Statistics

August Temperature

Hermiston, Hermiston Municipal Airport (59 miles)

  • Lowest 4 August, 2026

    45.6 °F

  • Average August

    75.1 °F

  • Highest 7 August, 2026

    100.7 °F

Climate (2021–2026)

Hermiston, Hermiston Municipal Airport (59 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    67.6 °F
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