Ariel Weather Forecast

    • 50
    • 68

    Increasing Clouds

    • 50
    • 62

    Chance Rain

    • 50
    • 69

    Partly Sunny

    • 52
    • 73

    Partly Sunny

    • 51
    • 70

    Partly Sunny

    • 53
    • 76

    Mostly Sunny

    • 52
    • 77

    Partly Sunny

Today 28 Sep South Washington Cascade Foothills

Sunny. Highs in the upper 60s. Winds light.

Tonight 28 Sep South Washington Cascade Foothills

Mostly cloudy. Lows in the upper 40s. Light and variable Winds, becoming south 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ariel Temperature Statistics

September Temperature

Scappoose Industrial Airpark (18.6 miles)

  • Lowest 26 September, 2026

    42.1 °F

  • Average September

    61.6 °F

  • Highest 9 September, 2026

    87.7 °F

Climate (2021–2026)

Scappoose Industrial Airpark (18.6 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.4 °F
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