Richmond Weather Forecast

    • 48
    • 77

    Decreasing Clouds

    • 48
    • 73

    Increasing Clouds

    • 45
    • 71

    Mostly Sunny

    • 50
    • 76

    Mostly Sunny

    • 48
    • 77

    Partly Sunny

    • 49
    • 77

    Mostly Sunny

    • 49
    • 79

    Mostly Sunny

Today 6 May John Day Basin

Sunny. Highs in the upper 70s to mid 80s. West wind 5 to 15 Mph with Gusts to around 30 Mph.

Tonight 6 May John Day Basin

Partly cloudy. Lows in the mid to upper 40s. Breezy. Northwest wind 10 to 20 Mph with Gusts to around 35 Mph in the Evening, becoming light.

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Richmond Temperature Statistics

May Temperature

Prineville Airport (54.7 miles)

  • Lowest 1 May, 2026

    33.8 °F

  • Average May

    64.2 °F

  • Highest 1 May, 2026

    78.8 °F

Climate (2021–Present)

Prineville Airport (54.7 miles)

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  • Average Low 2021–2026

    34.7 °F

  • Average 2021–2026

    49.7 °F

  • Average High 2021–2026

    63.1 °F
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