Diamond Lake Weather Forecast

    • 27
    • 39

    Rain/Snow

    • 28
    • 52

    Mostly Sunny

    • 31
    • 56

    Mostly Sunny

    • 32
    • 53

    Chance Rain/Snow

    • 31
    • 46

    Snow Likely

    • 32
    • 49

    Chance Rain/Snow

Today 22 Apr South Central Oregon Cascades

Rain and snow likely this Morning, then rain and snow this afternoon. Snow level 4000 feet rising to 5000 feet this afternoon. Snow accumulation of 2 to 3 Inches. Highs in the mid 30s to lower 40s. West Winds 10 to 20 Mph. Chance of precipitation 80 percent.

Tonight 22 Apr South Central Oregon Cascades

Mostly cloudy. A 30 percent chance of rain and snow in the evening. Snow level 4500 feet in the evening. Lows in the mid 20s to lower 30s. West Winds 10 to 20 Mph.

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Diamond Lake Temperature Statistics

April Temperature

Roseburg Regional Airport (60.9 miles)

  • Lowest 17 April, 2026

    32.6 °F

  • Average April

    55.3 °F

  • Highest 5 April, 2026

    81.6 °F

Climate (2021–Present)

Roseburg Regional Airport (60.9 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    68 °F
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