Hillsboro Weather Forecast

    • 38
    • 50

    Chance Rain

    • 36
    • 48

    Rain

    • 40
    • 47

    Rain Likely

    • 42
    • 48

    Rain Likely

    • 43
    • 50

    Rain

    • 44
    • 52

    Rain

Today 13 Dec Greater Portland Metro Area

Mostly cloudy. Chance of rain in the Morning, then a slight chance of rain in the afternoon. Highs around 50. Southeast wind 5 to 15 Mph. Chance of rain 50 percent.

Tonight 13 Dec Greater Portland Metro Area

Mostly cloudy in the Evening, then partly cloudy. Patchy fog after midnight. Lows around 40. Southeast wind 5 to 10 Mph. Near the Gorge, east wind 5 to 10 Mph increasing to 15 to 25 Mph after Midnight, Gusts to 35 Mph after midnight.

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Hillsboro Temperature Statistics

December Temperature

Portland, Portland-Hillsboro Airport (1.9 miles)

  • Lowest 7 December, 2018

    24.1 °F

  • Average December

    38.6 °F

  • Highest 11 December, 2018

    50 °F

Climate (2010–Present)

Portland, Portland-Hillsboro Airport (1.9 miles)

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  • Average Low 2010–Present

    43.4 °F

  • Average 2010–Present

    53.3 °F

  • Average High 2010–Present

    64 °F
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