Rainbow Lake Weather Forecast

    • 54
    • 69

    Partly Sunny

    • 49
    • 75

    Severe Tstms

    • 45
    • 61

    Rain

    • 39
    • 55

    Rain

    • 36
    • 52

    Rain Likely

    • 41
    • 57

    Chance Rain

    • 38
    • 51

    Rain Likely

Today 25 Mar Northwest Blue Mountains

Sunny. Highs in the mid 50s to lower 60s, except in the mid 60s to lower 70s Valleys.

Tonight 25 Mar Northwest Blue Mountains

Partly cloudy. Lows in the lower 40s to lower 50s. South wind 5 to 15 Mph overnight.

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  • Temperature Real-Time

Rainbow Lake Temperature Statistics

March Temperature

Lewiston, Lewiston-Nez Perce County Airport (31.1 miles)

  • Lowest 6 March, 2025

    30.8 °F
  • Average March

    46.7 °F
  • Highest 1 March, 2025

    65.6 °F

Climate (2020–Present)

Lewiston, Lewiston-Nez Perce County Airport (31.1 miles)

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  • Average Low 2020–2025

    45.3 °F
  • Average 2020–2025

    55.1 °F
  • Average High 2020–2025

    65.4 °F
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