Cascadia Weather Forecast

    • 39
    • 51

    Rain

    • 38
    • 53

    Rain Showers Likely

    • 40
    • 58

    Rain

    • 37
    • 48

    Rain

    • 38
    • 51

    Rain

    • 40
    • 53

    Rain

Today 28 Mar Cascade Foothills of Marion and Linn Counties

Rain Showers. A slight chance of Thunderstorms this afternoon. Highs in the upper 40s. Southwest wind 15 to 20 Mph with Gusts up to 40 Mph. Chance of rain near 100 percent. Rainfall Amounts a quarter to a half of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 28 Mar Cascade Foothills of Marion and Linn Counties

A slight chance of Thunderstorms in the evening. Mostly cloudy with a chance of rain Showers with a slight chance of snow Showers. Snow level 2500 feet. No snow accumulation. Lows in the upper 30s. South wind 5 to 10 Mph. Chance of precipitation 50 percent. Rainfall Amounts a tenth to a quarter of an inch.

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Cascadia Temperature Statistics

March Temperature

Corvallis, Corvallis Municipal Airport (39.8 miles)

  • Lowest 7 March, 2025

    30 °F

  • Average March

    46.8 °F

  • Highest 25 March, 2025

    75.9 °F

Climate (2020–Present)

Corvallis, Corvallis Municipal Airport (39.8 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    63.7 °F
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