Richmond Weather Forecast

    • 52
    • 80

    Becoming Sunny

    • 52
    • 78

    Mostly Sunny

    • 51
    • 78

    Sunny

    • 53
    • 78

    Mostly Sunny

    • 46
    • 76

    Partly Sunny

    • 39
    • 58

    Partly Sunny

Today 5 Oct John Day Basin

Sunny. Highs in the 80s. Northwest wind 5 to 10 Mph.

Tonight 5 Oct John Day Basin

Mostly clear. Lows in the upper 40s to lower 50s. Light wind.

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Richmond Temperature Statistics

October Temperature

Prineville Airport (54.7 miles)

  • Lowest 3 October, 2026

    37.4 °F

  • Average October

    59.6 °F

  • Highest 2 October, 2026

    80.6 °F

Climate (2021–2026)

Prineville Airport (54.7 miles)

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  • Average Low 2021–2026

    34.6 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    62.9 °F
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