Onego Weather Forecast

    • 24
    • 48

    Sunny

    • 33
    • 55

    Mostly Sunny

    • 43
    • 67

    Mostly Sunny

    • 50
    • 73

    Slight Chance Rain Showers

    • 46
    • 67

    Mostly Sunny

    • 57
    • 76

    Partly Sunny

    • 59
    • 79

    Partly Sunny

Today 7 Apr Western Pendleton

Sunny. Highs in the lower 50s. Except in the mid 40s at the higher Elevations. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 7 Apr Western Pendleton

Clear, cold with Lows in the lower 20s. North Winds 5 to 10 Mph with Gusts up to 25 Mph, becoming northeast after midnight.

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Onego Temperature Statistics

April Temperature

Petersburg, Grant County Airport (18 miles)

  • Lowest 5 April, 2026

    47.7 °F

  • Average April

    67.2 °F

  • Highest 4 April, 2026

    85.6 °F

Climate (2021–Present)

Petersburg, Grant County Airport (18 miles)

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  • Average Low 2021–2026

    44.2 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    67.6 °F
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