Big Four Lake Weather Forecast

    • 31
    • 40

    Decreasing Clouds

    • 34
    • 43

    Chance Rain/Snow

    • 34
    • 45

    Chance Rain

    • 38
    • 45

    Chance Rain

    • 39
    • 47

    Chance Rain

    • 38
    • 49

    Chance Rain

Today 26 Jan Northwest Blue Mountains

Mostly cloudy. Highs in the mid to upper 30s.

Tonight 26 Jan Northwest Blue Mountains

Partly cloudy. Lows in the mid 20s to lower 30s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Four Lake Temperature Statistics

January Temperature

Pullman / Moscow Regional Airport (42.3 miles)

  • Lowest 23 January, 2026

    23 °F

  • Average January

    35 °F

  • Highest 3 January, 2026

    54.6 °F

Climate (2021–Present)

Pullman / Moscow Regional Airport (42.3 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    59.4 °F
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