Steamboat Lake Weather Forecast

    • 28
    • 35

    Breezy

    • 38
    • 46

    Mostly Cloudy

    • 38
    • 52

    Chance Snow

    • 29
    • 53

    Snow Likely

    • 24
    • 32

    Snow

    • 23
    • 31

    Chance Snow

Today 18 Apr Wallowa County

Mostly cloudy. Highs in the mid 40s to mid 50s, except in the mid 50s to lower 60s Valleys. South wind 5 to 15 Mph in the afternoon. Gusts up to 30 Mph.

Tonight 18 Apr Wallowa County

Mostly clear. Lows in the 30s. South wind 5 to 15 Mph with Gusts to around 30 Mph in the Evening, becoming light.

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Steamboat Lake Temperature Statistics

April Temperature

La Grande/Union County Airport (28.6 miles)

  • Lowest 3 April, 2026

    28 °F

  • Average April

    47.4 °F

  • Highest 6 April, 2026

    75 °F

Climate (2021–Present)

La Grande/Union County Airport (28.6 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    50.7 °F

  • Average High 2021–2026

    62.8 °F
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