Fish Lake Weather Forecast

    • 51
    • 80

    Becoming Sunny

    • 51
    • 81

    Mostly Sunny

    • 52
    • 83

    Mostly Sunny

    • 52
    • 83

    Partly Sunny

    • 48
    • 78

    Mostly Sunny

    • 46
    • 74

    Sunny

Today 17 Aug Siskiyou Mountains and Southern Oregon Cascades

Mostly cloudy until early afternoon then clearing. Highs in the mid 70s to mid 80s. Southeast Winds around 5 Mph shifting to the west this afternoon.

Tonight 17 Aug Siskiyou Mountains and Southern Oregon Cascades

Mostly clear. Lows in the lower to mid 50s. Northwest Winds 5 to 10 Mph.

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Fish Lake Temperature Statistics

August Temperature

Rogue Valley International Airport (28 miles)

  • Lowest 3 August, 2026

    52.6 °F

  • Average August

    77.9 °F

  • Highest 6 August, 2026

    106.6 °F

Climate (2021–2026)

Rogue Valley International Airport (28 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    70.1 °F
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