Arlington Heights Weather Forecast

    • 42
    • 61

    Becoming Sunny

    • 40
    • 59

    Mostly Sunny

    • 44
    • 58

    Partly Sunny

    • 47
    • 56

    Rain

    • 42
    • 52

    Rain

    • 38
    • 51

    Chance Rain

Today 4 Feb West Hills and Chehalem Mountains

Partly sunny this Morning, then clearing. Highs in the upper 50s. Winds light.

Tonight 4 Feb West Hills and Chehalem Mountains

Mostly clear. Lows around 40. Northeast wind 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Arlington Heights Temperature Statistics

February Temperature

Portland, Portland International Airport (6.8 miles)

  • Lowest 2 February, 2026

    43 °F

  • Average February

    48.8 °F

  • Highest 1 February, 2026

    57.9 °F

Climate (2021–Present)

Portland, Portland International Airport (6.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    56.2 °F

  • Average High 2021–2026

    65.4 °F
Get WillyWeather+ to remove ads