Gaston Weather Forecast

    • 40
    • 56

    Rain Showers

    • 39
    • 55

    Rain Showers

    • 37
    • 55

    Rain Showers

    • 42
    • 62

    Partly Sunny

    • 43
    • 64

    Chance Rain Showers

    • 47
    • 67

    Mostly Cloudy

Today 28 Apr Tualatin Valley

Showers likely. Highs in the upper 50s. Southwest wind 5 to 10 Mph. Chance of rain 70 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 28 Apr Tualatin Valley

Rain Showers. Lows in the lower 40s. Southwest wind 5 to 10 Mph. Chance of rain near 100 percent. Rainfall Amounts around a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Gaston Temperature Statistics

April Temperature

Portland-Hillsboro Airport (11.8 miles)

  • Lowest 17 April, 2024

    31.7 °F

  • Average April

    51.8 °F

  • Highest 23 April, 2024

    76.6 °F

Climate (2019–Present)

Portland-Hillsboro Airport (11.8 miles)

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  • Average Low 2019–2024

    43.2 °F

  • Average 2019–2024

    53 °F

  • Average High 2019–2024

    63.7 °F
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