Lostine Reservoir Weather Forecast

    • 26
    • 43

    Mostly Sunny

    • 24
    • 44

    Increasing Clouds

    • 29
    • 42

    Mostly Cloudy

    • 30
    • 41

    Rain/Snow Likely

    • 27
    • 41

    Chance Rain/Snow

    • 24
    • 39

    Snow Likely

    • 22
    • 35

    Snow Likely

Today 11 Feb Wallowa County

Mostly sunny. Highs in the 40s.

Tonight 11 Feb Wallowa County

Mostly clear. Lows in the mid 20s to lower 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lostine Reservoir Temperature Statistics

February Temperature

La Grande/Union County Airport (29.8 miles)

  • Lowest 2 February, 2026

    21 °F

  • Average February

    42.2 °F

  • Highest 5 February, 2026

    61 °F

Climate (2021–Present)

La Grande/Union County Airport (29.8 miles)

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  • Average Low 2021–2026

    38.2 °F

  • Average 2021–2026

    50.5 °F

  • Average High 2021–2026

    62.6 °F
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