Dworshak Dam Weather Forecast

    • 53
    • 89

    Decreasing Clouds

    • 52
    • 86

    Mostly Sunny

    • 52
    • 86

    Mostly Sunny

    • 53
    • 87

    Partly Sunny

    • 48
    • 79

    Chance Rain Showers

    • 47
    • 68

    Rain Showers Likely

Today 16 Jun Orofino/Grangeville Region

Partly cloudy. Slight chance of rain Showers early in the afternoon. Slight chance of Showers and Thunderstorms late in the afternoon. Chance of precipitation 20 percent. Highs in the 70s to upper 80s.

Tonight 16 Jun Orofino/Grangeville Region

Mostly cloudy with a 20 percent chance of rain Showers in the Evening, then partly cloudy after midnight. Lows in the upper 40s to mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dworshak Dam Temperature Statistics

June Temperature

Lewiston, Lewiston-Nez Perce County Airport (35.4 miles)

  • Lowest 3 June, 2025

    48.7 °F

  • Average June

    72.6 °F

  • Highest 9 June, 2025

    101.6 °F

Climate (2020–Present)

Lewiston, Lewiston-Nez Perce County Airport (35.4 miles)

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  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    65.6 °F
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