Portland Weather Forecast

    • 59
    • 79

    Increasing Clouds

    • 54
    • 68

    Rain Showers

    • 52
    • 76

    Partly Sunny

    • 57
    • 77

    Partly Sunny

    • 55
    • 77

    Chance Thunderstorms

    • 56
    • 78

    Slight Chance Thunderstorms

Today 20 Jun Whiteside

Mostly sunny. Highs in the upper 70s. West Winds 5 to 10 Mph.

Tonight 20 Jun Whiteside

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 50s. Northwest Winds 5 to 10 Mph, becoming east after midnight.

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  • Temperature Real-Time

Portland Temperature Statistics

June Temperature

Sterling Rockfalls (16.8 miles)

  • Lowest 15 June, 2026

    51.1 °F

  • Average June

    71.3 °F

  • Highest 6 June, 2026

    90 °F

Climate (2021–2026)

Sterling Rockfalls (16.8 miles)

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  • Average Low 2021–2026

    42 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    62.1 °F
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