Falls City Weather Forecast

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    Rain

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    • 57

    Rain

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    • 48

    Rain

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    Rain

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    • 49

    Rain

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    Rain

Today 15 Dec West Central Willamette Valley

Rain with a slight chance of Thunderstorms this Morning, then a chance of rain this afternoon. Highs around 60. South wind 15 to 20 Mph. Gusts up to 35 Mph this afternoon. Chance of rain near 100 percent. Rainfall Amounts a tenth to a quarter of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 15 Dec West Central Willamette Valley

Mostly cloudy. A chance of rain in the Evening, then rain likely after midnight. Lows in the upper 40s. South wind 5 to 10 Mph. Chance of rain 70 percent. Rainfall Amounts less than a tenth of an inch.

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Falls City Temperature Statistics

December Temperature

Salem - McNary Field (21.1 miles)

  • Lowest 1 December, 2025

    32 °F
  • Average December

    49.3 °F
  • Highest 10 December, 2025

    62.1 °F

Climate (2020–Present)

Salem - McNary Field (21.1 miles)

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  • Average Low 2020–2025

    45.9 °F
  • Average 2020–2025

    55.4 °F
  • Average High 2020–2025

    65.7 °F
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