Steptoe Weather Forecast

    • 44
    • 63

    Chance Rain Showers

    • 51
    • 79

    Slight Chance Rain Showers

    • 51
    • 85

    Rain Showers Likely

    • 44
    • 72

    Chance Rain Showers

    • 41
    • 64

    Partly Sunny

    • 42
    • 67

    Mostly Sunny

Today 26 May Washington Palouse

Mostly cloudy. A chance of rain Showers. Highs in the 60s. West wind 5 to 10 Mph. Gusts up to 20 Mph in the morning. Chance of precipitation 50 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 26 May Washington Palouse

Mostly cloudy. A chance of rain Showers. Lows in the 40s. West wind 5 to 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable. Chance of precipitation 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Steptoe Temperature Statistics

May Temperature

Pullman / Moscow Regional Airport (21.1 miles)

  • Lowest 17 May, 2026

    34.6 °F

  • Average May

    55.8 °F

  • Highest 12 May, 2026

    85.6 °F

Climate (2021–Present)

Pullman / Moscow Regional Airport (21.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    59.7 °F
Get WillyWeather+ to remove ads