Union Gap Weather Forecast

    • 54
    • 81

    Mostly Cloudy

    • 54
    • 85

    Mostly Cloudy

    • 54
    • 87

    Mostly Sunny

    • 55
    • 89

    Mostly Sunny

    • 54
    • 87

    Mostly Sunny

    • 52
    • 88

    Mostly Sunny

Today 1 May Yakima Valley

Partly cloudy. Highs in the upper 70s to lower 80s. Light Wind, becoming southeast 5 to 10 Mph in the afternoon.

Tonight 1 May Yakima Valley

Mostly cloudy. Lows in the lower to mid 50s. Northeast wind 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Union Gap Temperature Statistics

May Temperature

Yakima Air Terminal - McAllister Field (2.5 miles)

  • Lowest

    –

  • Average May

    –

  • Highest

    –

Climate (2021–Present)

Yakima Air Terminal - McAllister Field (2.5 miles)

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

  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    65.3 °F
Get WillyWeather+ to remove ads