Conservation Park Weather Forecast

    • 37
    • 56

    Decreasing Clouds

    • 34
    • 52

    Mostly Cloudy

    • 34
    • 55

    Slight Chance Rain Showers

    • 38
    • 61

    Partly Sunny

    • 40
    • 64

    Partly Sunny

    • 42
    • 68

    Partly Sunny

Today 15 May Washington Palouse

Mostly cloudy. A chance of rain Showers in the morning. Highs in the mid 50s to lower 60s. Breezy. Southwest wind 10 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation 20 percent.

Tonight 15 May Washington Palouse

Mostly cloudy with a 20 percent chance of rain Showers. Lows in the mid 30s to lower 40s. Southwest wind 5 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Conservation Park Temperature Statistics

May Temperature

Pullman / Moscow Regional Airport (3.1 miles)

  • Lowest 8 May, 2026

    39.7 °F

  • Average May

    58.6 °F

  • Highest 12 May, 2026

    85.6 °F

Climate (2021–Present)

Pullman / Moscow Regional Airport (3.1 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    59.7 °F
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