Cold Springs Reservoir Weather Forecast

    • 62
    • 88

    Increasing Clouds

    • 63
    • 85

    Mostly Cloudy

    • 61
    • 87

    Partly Sunny

    • 63
    • 90

    Mostly Sunny

    • 64
    • 96

    Sunny

    • 65
    • 97

    Hot

Today 19 Jul Lower Columbia Basin of Oregon

Sunny. Highs in the mid to upper 80s. Windy. West wind 15 to 25 Mph with Gusts to around 35 Mph.

Tonight 19 Jul Lower Columbia Basin of Oregon

Mostly clear in the Evening, becoming mostly cloudy. Lows in the lower 60s. Windy. Southwest wind 15 to 25 Mph with Gusts to around 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cold Springs Reservoir Temperature Statistics

July Temperature

Hermiston, Hermiston Municipal Airport (5.6 miles)

  • Lowest 6 July, 2025

    53.7 °F

  • Average July

    78.1 °F

  • Highest 8 July, 2025

    104.6 °F

Climate (2020–Present)

Hermiston, Hermiston Municipal Airport (5.6 miles)

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  • Average Low 2020–2025

    42.8 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    67.5 °F
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