Lonerock Weather Forecast

    • 31
    • 49

    Mostly Sunny

    • 36
    • 49

    Rain Likely

    • 33
    • 47

    Rain

    • 27
    • 40

    Rain/Snow Likely

    • 24
    • 38

    Chance Snow

    • 20
    • 35

    Chance Snow

Today 29 Jan Southern Blue Mountains of Oregon

Sunny. Highs in the lower to mid 40s.

Tonight 29 Jan Southern Blue Mountains of Oregon

Clear. Lows in the lower 20s to lower 30s.

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Lonerock Temperature Statistics

January Temperature

Hermiston, Hermiston Municipal Airport (59 miles)

  • Lowest 26 January, 2025

    13.7 °F
  • Average January

    34.6 °F
  • Highest 16 January, 2025

    54.6 °F

Climate (2020–Present)

Hermiston, Hermiston Municipal Airport (59 miles)

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  • Average Low 2020–2025

    42.9 °F
  • Average 2020–2025

    55.1 °F
  • Average High 2020–2025

    67.4 °F
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