Big Four Lake Weather Forecast

    • 40
    • 56

    Mostly Sunny

    • 37
    • 66

    Breezy

    • 35
    • 51

    Chance Rain Showers

    • 41
    • 58

    Mostly Sunny

    • 45
    • 67

    Partly Sunny

    • 43
    • 63

    Mostly Cloudy

Today 19 Apr Northwest Blue Mountains

Sunny. Highs in the upper 40s to mid 50s.

Tonight 19 Apr Northwest Blue Mountains

Clear. Lows in the 30s. East wind 5 to 15 Mph in the Evening, becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Four Lake Temperature Statistics

April Temperature

Pullman / Moscow Regional Airport (42.3 miles)

  • Lowest 1 April, 2024

    29.8 °F

  • Average April

    46.7 °F

  • Highest 13 April, 2024

    70.6 °F

Climate (2019–Present)

Pullman / Moscow Regional Airport (42.3 miles)

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  • Average Low 2019–2024

    39.3 °F

  • Average 2019–2024

    49.1 °F

  • Average High 2019–2024

    58.6 °F
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