Lostine Weather Forecast

    • 35
    • 60

    Rain Showers Likely

    • 33
    • 60

    Rain Showers Likely

    • 39
    • 75

    Sunny

    • 40
    • 75

    Sunny

    • 40
    • 75

    Sunny

    • 43
    • 78

    Mostly Sunny

    • 46
    • 83

    Mostly Sunny

Today 9 Jun Wallowa County

Mostly cloudy with a chance of Showers and Thunderstorms. Highs in the upper 40s to mid 50s, except in the mid 50s to lower 60s Valleys. West wind 5 to 15 Mph with Gusts to around 30 Mph. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 9 Jun Wallowa County

Partly cloudy. A 50 percent chance of rain and high mountain snow Showers overnight. Lows in the lower 30s to lower 40s. West wind 5 to 15 Mph with Gusts to around 35 Mph.

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  • Temperature Real-Time

Lostine Temperature Statistics

June Temperature

La Grande/Union County Airport (31.1 miles)

  • Lowest 2 June, 2026

    37.9 °F

  • Average June

    57.7 °F

  • Highest 2 June, 2026

    79 °F

Climate (2021–Present)

La Grande/Union County Airport (31.1 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    62.8 °F
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