Sunnyside Park Weather Forecast

    • 34
    • 55

    Increasing Clouds

    • 37
    • 60

    Becoming Sunny

    • 41
    • 65

    Mostly Sunny

    • 44
    • 72

    Mostly Sunny

    • 37
    • 65

    Partly Sunny

    • 38
    • 61

    Partly Sunny

    • 35
    • 56

    Chance Rain Showers

Today 13 Oct Washington Palouse

Partly sunny with a 20 percent chance of rain Showers. Highs in the 50s.

Tonight 13 Oct Washington Palouse

Mostly clear. Areas of frost overnight. Lows in the 30s. Light wind.

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  • Temperature Real-Time

Sunnyside Park Temperature Statistics

October Temperature

Pullman / Moscow Regional Airport (3.7 miles)

  • Lowest 11 October, 2026

    32 °F

  • Average October

    56.9 °F

  • Highest 4 October, 2026

    79.6 °F

Climate (2021–2026)

Pullman / Moscow Regional Airport (3.7 miles)

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  • Average Low 2021–2026

    39.3 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    59.6 °F
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