Junction City Weather Forecast

    • 31
    • 48

    Becoming Sunny

    • 39
    • 60

    Partly Sunny

    • 45
    • 60

    Rain Showers

    • 39
    • 63

    Rain Showers Likely

    • 37
    • 56

    Partly Sunny

    • 39
    • 58

    Chance Rain Showers

Today 20 Mar Marion

Mostly sunny. Much cooler with Highs in the upper 40s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 20 Mar Marion

Clear. Lows in the lower 30s. Northwest Winds 10 to 15 Mph, becoming southwest around 5 Mph after midnight.

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Junction City Temperature Statistics

March Temperature

Centralia Municipal Airport (5 miles)

  • Lowest 2 March, 2025

    22.1 °F

  • Average March

    49.8 °F

  • Highest 14 March, 2025

    81.3 °F

Climate (2020–Present)

Centralia Municipal Airport (5 miles)

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  • Average Low 2020–2025

    47.7 °F

  • Average 2020–2025

    57.5 °F

  • Average High 2020–2025

    67.4 °F
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