Philomath Weather Forecast

    • 45
    • 72

    Increasing Clouds

    • 47
    • 67

    Slight Chance Rain Showers

    • 40
    • 65

    Partly Sunny

    • 42
    • 61

    Mostly Cloudy

    • 44
    • 64

    Mostly Cloudy

    • 45
    • 67

    Chance Rain Showers

    • 46
    • 72

    Partly Sunny

Today 24 Apr Benton County Lowlands

Sunny. Highs in the mid 70s. Winds light.

Tonight 24 Apr Benton County Lowlands

Mostly cloudy. A slight chance of Showers after midnight. Lows in the mid 40s. Winds light. Chance of rain 20 percent.

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Philomath Temperature Statistics

April Temperature

Corvallis, Corvallis Municipal Airport (5 miles)

  • Lowest 3 April, 2025

    34 °F

  • Average April

    51.5 °F

  • Highest 14 April, 2025

    77 °F

Climate (2020–Present)

Corvallis, Corvallis Municipal Airport (5 miles)

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  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    63.7 °F
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