Lewiston Weather Forecast

    • 31
    • 36

    Rain

    • 26
    • 35

    Chance Snow

    • 35
    • 37

    Chance Rain/Snow

    • 37
    • 43

    Rain Likely

    • 34
    • 46

    Rain Likely

    • 24
    • 39

    Chance Rain

    • 22
    • 32

    Partly Sunny

Today 15 Dec Lewiston Area

Snow. Snow accumulation of 2 to 3 Inches. Lows in the mid to upper 20s. Chance of precipitation near 100 percent.

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Lewiston Temperature Statistics

December Temperature

Lewiston, Lewiston-Nez Perce County Airport (1.9 miles)

  • Lowest 7 December, 2017

    21.9 °F
  • Average December

    31.3 °F
  • Highest 1 December, 2017

    48.9 °F

Climate (2010–Present)

Lewiston, Lewiston-Nez Perce County Airport (1.9 miles)

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  • Average Low 2010–Present

    44.8 °F
  • Average 2010–Present

    54.9 °F
  • Average High 2010–Present

    64.9 °F
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