Bethany Weather Forecast

    • 42
    • 54

    Rain Showers

    • 40
    • 56

    Rain Showers Likely

    • 44
    • 61

    Rain

    • 40
    • 53

    Rain

    • 40
    • 55

    Rain Likely

    • 41
    • 54

    Rain Likely

Today 28 Mar Tualatin Valley

Rain in the Morning, then Showers in the afternoon. Highs in the mid 50s. South wind 10 to 15 Mph. Chance of rain near 100 percent. Rainfall Amounts around a quarter of an inch.

Tonight 28 Mar Tualatin Valley

Rain Showers likely. Lows in the lower 40s. South wind 5 to 10 Mph. Chance of rain 70 percent. Rainfall Amounts around a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bethany Temperature Statistics

March Temperature

Portland-Hillsboro Airport (5.6 miles)

  • Lowest 7 March, 2025

    29.8 °F

  • Average March

    47.1 °F

  • Highest 25 March, 2025

    78.1 °F

Climate (2020–Present)

Portland-Hillsboro Airport (5.6 miles)

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  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    53.4 °F

  • Average High 2020–2025

    64.1 °F
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