North Plains Weather Forecast

    • 40
    • 54

    Rain Showers

    • 38
    • 56

    Rain Showers Likely

    • 42
    • 60

    Rain

    • 38
    • 53

    Rain

    • 39
    • 53

    Rain

    • 39
    • 53

    Rain Likely

    • 36
    • 54

    Rain Showers Likely

Today 28 Mar Tualatin Valley

Showers with a slight chance of Thunderstorms. Highs in the mid 50s. South wind 10 to 15 Mph. Chance of rain near 100 percent. Rainfall Amounts a tenth to a quarter of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 28 Mar Tualatin Valley

A slight chance of Thunderstorms this evening. Mostly cloudy with a chance of rain Showers. Lows around 40. South wind 5 to 10 Mph. Chance of rain 50 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

North Plains Temperature Statistics

March Temperature

Portland-Hillsboro Airport (3.7 miles)

  • Lowest 7 March, 2025

    29.8 °F

  • Average March

    47.5 °F

  • Highest 25 March, 2025

    78.1 °F

Climate (2020–Present)

Portland-Hillsboro Airport (3.7 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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