Boardman Weather Forecast

    • 64
    • 81

    Increasing Clouds

    • 63
    • 77

    Rain Showers

    • 60
    • 70

    Rain Showers Likely

    • 59
    • 72

    Chance Rain Showers

    • 59
    • 71

    Chance Rain Showers

    • 58
    • 74

    Slight Chance Rain Showers

    • 60
    • 76

    Chance Rain Showers

Today 7 Sep Lower Columbia Basin of Oregon

Partly cloudy in the Morning, becoming sunny. Haze in the afternoon. Highs in the mid to upper 80s. Breezy. West wind 10 to 20 Mph with Gusts to around 30 Mph.

Tonight 7 Sep Lower Columbia Basin of Oregon

Partly cloudy. A 20 percent chance of Showers in the evening. Haze in the evening. Lows in the lower 60s. Southwest wind 5 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Real-Time

Boardman Temperature Statistics

September Temperature

Hermiston, Hermiston Municipal Airport (21.1 miles)

  • Lowest 2 September, 2025

    57.9 °F

  • Average September

    76.6 °F

  • Highest 2 September, 2025

    98.1 °F

Climate (2020–Present)

Hermiston, Hermiston Municipal Airport (21.1 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    67.5 °F
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