Junction City Weather Forecast

    • 36
    • 63

    Sunny

    • 35
    • 63

    Mostly Sunny

    • 46
    • 63

    Mostly Cloudy

    • 49
    • 65

    Chance Rain

    • 48
    • 67

    Chance Rain Showers

    • 51
    • 69

    Chance Rain Showers

Today 22 Oct Marion

Sunny. Highs in the lower 60s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 22 Oct Marion

Clear. Lows in the mid 30s. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest after midnight.

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Junction City Temperature Statistics

October Temperature

Centralia Municipal Airport (5 miles)

  • Lowest 10 October, 2025

    39.4 °F

  • Average October

    65.5 °F

  • Highest 3 October, 2025

    90.1 °F

Climate (2020–Present)

Centralia Municipal Airport (5 miles)

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  • Average Low 2020–2025

    48 °F

  • Average 2020–2025

    57.8 °F

  • Average High 2020–2025

    67.9 °F
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