Lonerock Weather Forecast

    • 42
    • 59

    Rain Likely

    • 39
    • 52

    Rain

    • 36
    • 50

    Chance Rain

    • 35
    • 53

    Rain/Snow

    • 29
    • 48

    Rain/Snow

    • 29
    • 48

    Slight Chance Snow

Today 11 Apr Southern Blue Mountains of Oregon

Mostly cloudy. A chance of rain in the Morning, then rain Showers likely and a chance of Thunderstorms in the afternoon. Highs in the 50s. Chance of precipitation 70 percent. Rainfall Amounts less than a quarter of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 11 Apr Southern Blue Mountains of Oregon

Mostly cloudy. A chance of rain. Lows in the mid 30s to lower 40s. Chance of precipitation 50 percent. Rainfall Amounts less than a quarter of an inch.

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Lonerock Temperature Statistics

April Temperature

Hermiston, Hermiston Municipal Airport (59 miles)

  • Lowest 4 April, 2026

    31.6 °F

  • Average April

    52.6 °F

  • Highest 6 April, 2026

    78.7 °F

Climate (2021–Present)

Hermiston, Hermiston Municipal Airport (59 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    67.7 °F
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