Hat Rock State Park Weather Forecast

    • 48
    • 67

    Decreasing Clouds

    • 36
    • 64

    Breezy

    • 32
    • 51

    Partly Sunny

    • 35
    • 50

    Slight Chance Rain

    • 44
    • 58

    Chance Rain

    • 39
    • 61

    Chance Rain/Snow

Today 7 Mar Lower Columbia Basin of Oregon

Mostly sunny. Highs in the mid 60s. Windy. Southwest wind 15 to 25 Mph with Gusts to around 35 Mph.

Tonight 7 Mar Lower Columbia Basin of Oregon

Mostly clear. Lows in the mid to upper 40s. Windy. Southwest wind 15 to 25 Mph.

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Hat Rock State Park Temperature Statistics

March Temperature

Hermiston, Hermiston Municipal Airport (7.5 miles)

  • Lowest 1 March, 2026

    27.6 °F

  • Average March

    46.6 °F

  • Highest 3 March, 2026

    64 °F

Climate (2021–Present)

Hermiston, Hermiston Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    55.3 °F

  • Average High 2021–2026

    67.7 °F
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