Lewiston Weather Forecast

    • 58
    • 81

    Rain Likely

    • 50
    • 67

    Rain Likely

    • 49
    • 64

    Rain Showers Likely

    • 47
    • 65

    Chance Rain Showers

    • 53
    • 69

    Chance Rain Showers

    • 55
    • 77

    Chance Rain Showers

Today 5 Jun Lewiston Area

Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs in the lower 70s to lower 80s.

Tonight 5 Jun Lewiston Area

Rain Showers and a chance of Thunderstorms in the Evening, then rain likely overnight. Some Thunderstorms may produce gusty Winds, small Hail, and heavy rainfall in the evening. Lows in the lower to mid 50s. West wind 5 to 15 Mph in the Evening, becoming light. Chance of precipitation 80 percent. Rainfall Amounts less than a quarter of an Inch, except higher Amounts possible in Thunderstorms.

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Lewiston Temperature Statistics

June Temperature

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

  • Lowest 2 June, 2020

    48.9 °F
  • Average June

    64.6 °F
  • Highest 2 June, 2020

    79 °F

Climate (2010–Present)

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

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  • Average Low 2010–Present

    43.8 °F
  • Average 2010–Present

    53.1 °F
  • Average High 2010–Present

    62.9 °F
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