Arlington Heights Weather Forecast

    • 47
    • 53

    Rain

    • 42
    • 52

    Rain

    • 37
    • 52

    Chance Rain

    • 36
    • 53

    Partly Sunny

    • 39
    • 51

    Mostly Cloudy

    • 40
    • 51

    Rain Likely

Today 7 Feb West Hills and Chehalem Mountains

Rain. Highs in the lower 50s. South wind 10 to 15 Mph. Chance of rain near 100 percent. Rainfall Amounts around a quarter of an inch.

Tonight 7 Feb West Hills and Chehalem Mountains

A chance of rain in the Evening, then rain likely after midnight. Lows in the mid 40s. South wind 10 to 15 Mph. Chance of rain 70 percent. Rainfall Amounts a quarter to a half 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

    48 °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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