Frog Lake Weather Forecast

    • 48
    • 66

    Becoming Sunny

    • 57
    • 75

    Sunny

    • 61
    • 79

    Mostly Sunny

    • 63
    • 82

    Partly Sunny

    • 59
    • 82

    Mostly Sunny

    • 59
    • 80

    Mostly Sunny

Today 20 Aug East Slopes of the Oregon Cascades

Sunny. Highs in the upper 60s to upper 70s, except in the upper 70s to lower 80s Valleys.

Tonight 20 Aug East Slopes of the Oregon Cascades

Mostly clear. Lows in the mid 40s to lower 50s.

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Frog Lake Temperature Statistics

August Temperature

The Dalles Municipal Airport (37.3 miles)

  • Lowest 8 August, 2025

    53.7 °F
  • Average August

    75.6 °F
  • Highest 11 August, 2025

    105.7 °F

Climate (2020–Present)

The Dalles Municipal Airport (37.3 miles)

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  • Average Low 2020–2025

    46 °F
  • Average 2020–2025

    56.2 °F
  • Average High 2020–2025

    66.8 °F
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