Dover Weather Forecast

    • 48
    • 78

    Sunny

    • 43
    • 67

    Rain Showers

    • 38
    • 55

    Chance Rain Showers

    • 39
    • 60

    Partly Sunny

    • 46
    • 71

    Mostly Sunny

    • 48
    • 76

    Mostly Sunny

    • 46
    • 72

    Slight Chance Rain Showers

Today 1 May Clackamas County Cascade Foothills

Sunny. Highs around 80. Winds light.

Tonight 1 May Clackamas County Cascade Foothills

Clear. Lows in the upper 40s. Winds light.

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Dover Temperature Statistics

May Temperature

Portland, Portland-Troutdale Airport (17.4 miles)

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  • Average May

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Climate (2020–Present)

Portland, Portland-Troutdale Airport (17.4 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    56 °F

  • Average High 2020–2025

    65.1 °F
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