Richmond Weather Forecast

    • 39
    • 57

    Mostly Sunny

    • 41
    • 65

    Mostly Sunny

    • 41
    • 61

    Partly Sunny

    • 35
    • 51

    Slight Chance Rain Showers

    • 36
    • 51

    Partly Sunny

    • 40
    • 59

    Mostly Sunny

    • 42
    • 66

    Mostly Sunny

Today 13 May John Day Basin

Partly cloudy. Highs in the upper 50s to mid 60s. Windy. West wind 15 to 25 Mph with Gusts to around 35 Mph.

Tonight 13 May John Day Basin

Mostly clear. Lows in the mid 30s to lower 40s. Breezy. West wind 10 to 20 Mph with Gusts to around 30 Mph in the Evening, becoming light.

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Richmond Temperature Statistics

May Temperature

Prineville Airport (54.7 miles)

  • Lowest 9 May, 2026

    32 °F

  • Average May

    60.9 °F

  • Highest 6 May, 2026

    80.6 °F

Climate (2021–Present)

Prineville Airport (54.7 miles)

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  • Average Low 2021–2026

    34.7 °F

  • Average 2021–2026

    49.8 °F

  • Average High 2021–2026

    63.2 °F
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