Dworshak Reservoir Weather Forecast

    • 49
    • 72

    Mostly Sunny

    • 50
    • 74

    Partly Sunny

    • 44
    • 63

    Partly Sunny

    • 45
    • 68

    Mostly Sunny

    • 50
    • 75

    Mostly Cloudy

    • 50
    • 73

    Chance Rain

Today 4 Jun Northern Clearwater Mountains

Mostly cloudy with a 20 percent chance of rain in the Morning, then mostly sunny in the afternoon. Patchy fog in the morning. Highs in the mid 60s to lower 70s.

Tonight 4 Jun Northern Clearwater Mountains

Mostly clear. Lows in the mid 30s to lower 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dworshak Reservoir Temperature Statistics

June Temperature

Lewiston, Lewiston-Nez Perce County Airport (39.1 miles)

  • Lowest 1 June, 2026

    52 °F

  • Average June

    63.4 °F

  • Highest 1 June, 2026

    77 °F

Climate (2021–Present)

Lewiston, Lewiston-Nez Perce County Airport (39.1 miles)

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  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    55.8 °F

  • Average High 2021–2026

    66.1 °F
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