Arlington Heights Weather Forecast

    • 42
    • 51

    Rain

    • 37
    • 52

    Rain Likely

    • 35
    • 53

    Partly Sunny

    • 37
    • 51

    Partly Sunny

    • 40
    • 51

    Chance Rain

    • 37
    • 49

    Rain Likely

Today 8 Feb West Hills and Chehalem Mountains

Rain. Highs around 50. Southwest wind 5 to 10 Mph. Chance of rain 90 percent. Rainfall Amounts around a quarter of an inch.

Tonight 8 Feb West Hills and Chehalem Mountains

Rain Showers likely. Lows around 40. Southwest wind 5 to 10 Mph. Chance of rain 70 percent. Rainfall Amounts around a tenth of an inch.

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Arlington Heights Temperature Statistics

February Temperature

Portland, Portland International Airport (6.8 miles)

  • Lowest 5 February, 2026

    34 °F

  • Average February

    47.5 °F

  • Highest 5 February, 2026

    59 °F

Climate (2021–Present)

Portland, Portland International Airport (6.8 miles)

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  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    65.4 °F
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