Junction City Weather Forecast

    • 36
    • 56

    Mostly Sunny

    • 38
    • 62

    Mostly Sunny

    • 40
    • 67

    Mostly Sunny

    • 43
    • 65

    Partly Sunny

    • 42
    • 54

    Chance Rain

    • 39
    • 53

    Chance Rain

Today 7 Apr Lower Chehalis River Valley

Sunny. Highs in the 50s to lower 60s. Northwest wind around 10 Mph becoming west in the afternoon.

Tonight 7 Apr Lower Chehalis River Valley

Mostly clear. Lows in the 30s. West wind around 10 Mph in the evening becoming light.

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Junction City Temperature Statistics

April Temperature

Hoquiam, Bowerman Airport (6.8 miles)

  • Lowest 4 April, 2026

    37 °F

  • Average April

    48.7 °F

  • Highest 4 April, 2026

    64 °F

Climate (2021–Present)

Hoquiam, Bowerman Airport (6.8 miles)

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  • Average Low 2021–2026

    46.4 °F

  • Average 2021–2026

    52.3 °F

  • Average High 2021–2026

    58.6 °F
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