Dayville Weather Forecast

    • 31
    • 54

    Rain Showers Likely

    • 31
    • 56

    Chance Rain/Snow

    • 30
    • 59

    Mostly Sunny

    • 32
    • 59

    Mostly Sunny

    • 39
    • 69

    Mostly Sunny

    • 40
    • 76

    Partly Sunny

Today 28 Mar John Day Basin

Mostly cloudy. A chance of rain or snow Showers in the Morning, then rain Showers, snow Showers likely and a chance of Thunderstorms in the afternoon. No snow accumulation. Highs in the upper 40s to lower 50s. South wind 5 to 15 Mph with Gusts to around 25 Mph. Chance of precipitation 70 percent.

Tonight 28 Mar John Day Basin

Mostly cloudy. A chance of rain Showers, snow Showers and Thunderstorms in the evening. Lows in the lower 30s. South wind 5 to 15 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dayville Temperature Statistics

March Temperature

Grant County Regional Airport (28 miles)

  • Lowest 6 March, 2024

    16.7 °F
  • Average March

    38.9 °F
  • Highest 18 March, 2024

    69.3 °F

Climate (2019–Present)

Grant County Regional Airport (28 miles)

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  • Average Low 2019–2024

    39.3 °F
  • Average 2019–2024

    50.4 °F
  • Average High 2019–2024

    62.2 °F
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