Spray Weather Forecast

    • 41
    • 73

    Rain Showers Likely

    • 43
    • 59

    Rain Showers

    • 42
    • 56

    Rain Showers

    • 37
    • 56

    Chance Rain Showers

    • 37
    • 61

    Mostly Sunny

    • 38
    • 65

    Mostly Sunny

Today 10 Oct John Day Basin

Partly sunny. A 50 percent chance of rain Showers in the afternoon. Highs in the mid 60s to lower 70s. Breezy. South wind 10 to 20 Mph. Gusts up to 20 Mph increasing to 30 Mph in the afternoon. Rainfall Amounts less than a tenth of an inch.

Tonight 10 Oct John Day Basin

Rain Showers likely. Lows in the upper 30s to lower 40s. West wind 5 to 15 Mph. Gusts up to 25 Mph in the evening. Chance of precipitation 70 percent. Rainfall Amounts less than a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Spray Temperature Statistics

October Temperature

Grant County Regional Airport (50.3 miles)

  • Lowest 6 October, 2025

    32 °F

  • Average October

    53.5 °F

  • Highest 8 October, 2025

    75.7 °F

Climate (2020–Present)

Grant County Regional Airport (50.3 miles)

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  • Average Low 2020–2025

    39.1 °F

  • Average 2020–2025

    50.4 °F

  • Average High 2020–2025

    62.1 °F
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