Junction City Weather Forecast

    • 27
    • 48

    Mostly Sunny

    • 32
    • 46

    Mostly Cloudy

    • 38
    • 48

    Chance Rain/Snow

    • 39
    • 52

    Rain Likely

    • 42
    • 51

    Rain Likely

    • 42
    • 52

    Rain Likely

    • 43
    • 53

    Chance Rain

Today 24 Jan Lower Chehalis River Valley

Sunny. Highs in the mid to upper 40s. Light wind.

Tonight 24 Jan Lower Chehalis River Valley

Mostly clear. Lows in the mid 20s to lower 30s. Light wind.

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Junction City Temperature Statistics

January Temperature

Hoquiam, Bowerman Airport (6.8 miles)

  • Lowest 22 January, 2026

    28 °F

  • Average January

    44.7 °F

  • Highest 17 January, 2026

    57 °F

Climate (2021–Present)

Hoquiam, Bowerman Airport (6.8 miles)

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  • Average Low 2021–2026

    46.3 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    58.4 °F
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