Hat Rock State Park Weather Forecast

    • 43
    • 56

    Rain

    • 32
    • 52

    Chance Rain

    • 42
    • 53

    Mostly Cloudy

    • 47
    • 64

    Mostly Cloudy

    • 49
    • 69

    Mostly Cloudy

    • 51
    • 72

    Mostly Cloudy

    • 51
    • 75

    Mostly Cloudy

Today 13 Mar Lower Columbia Basin of Oregon

Mostly cloudy. A chance of rain in the Morning, then rain likely in the afternoon. Highs in the mid to upper 50s. Windy. Southwest wind 15 to 25 Mph with Gusts to around 35 Mph. Chance of precipitation 70 percent. Rainfall Amounts up to a half of an inch possible.

Tonight 13 Mar Lower Columbia Basin of Oregon

Rain likely. Lows in the upper 30s to lower 40s. Windy. West wind 15 to 25 Mph. Chance of precipitation 70 percent. Rainfall Amounts less than a quarter of an inch.

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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

    49 °F

  • Highest 7 March, 2026

    70 °F

Climate (2021–Present)

Hermiston, Hermiston Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    67.7 °F
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