Portland Weather Forecast

    • 34
    • 56

    Decreasing Clouds

    • 41
    • 59

    Partly Sunny

    • 45
    • 69

    Partly Sunny

    • 46
    • 76

    Chance Rain Showers

    • 41
    • 61

    Chance Rain Showers

    • 39
    • 59

    Mostly Cloudy

    • 39
    • 61

    Partly Sunny

Today 1 May Whiteside

Partly sunny with a 20 percent chance of Showers. Near steady temperature in the mid 50s. Northwest Winds 5 to 10 Mph.

Tonight 1 May Whiteside

Mostly cloudy with a slight chance of rain Showers this Evening, then mostly clear after midnight. Widespread frost after midnight. Lows in the mid 30s. North Winds around 5 Mph. Chance of rain 20 percent.

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Portland Temperature Statistics

May Temperature

Sterling Rockfalls (16.8 miles)

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  • Average May

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Climate (2021–Present)

Sterling Rockfalls (16.8 miles)

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  • Average Low 2021–2026

    41.9 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    62 °F
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