Junction City Weather Forecast

    • 37
    • 55

    Increasing Clouds

    • 42
    • 58

    Mostly Cloudy

    • 48
    • 64

    Chance Rain

    • 46
    • 65

    Chance Rain

    • 47
    • 67

    Chance Rain

    • 47
    • 58

    Chance Rain

Today 16 Apr Lower Chehalis River Valley

Mostly sunny. Widespread frost in the Morning, then Areas of frost late in the morning. Highs in the 50s. Light wind becoming west 10 to 15 Mph in the afternoon.

Tonight 16 Apr Lower Chehalis River Valley

Partly cloudy. Lows in the mid 30s to lower 40s. West wind 10 to 15 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Junction City Temperature Statistics

April Temperature

Hoquiam, Bowerman Airport (6.8 miles)

  • Lowest 8 April, 2026

    34.6 °F

  • Average April

    50.5 °F

  • Highest 5 April, 2026

    72.6 °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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