Junction City Weather Forecast

    • 40
    • 53

    Rain

    • 35
    • 49

    Rain

    • 34
    • 52

    Chance Rain/Snow

    • 39
    • 59

    Partly Sunny

    • 41
    • 62

    Mostly Cloudy

    • 43
    • 58

    Rain Likely

Today 24 Mar Lower Chehalis River Valley

Breezy. Rain until late Afternoon, then cloudy with a chance of rain late in the afternoon. Rainfall Amounts a half inch to one inch possible. Highs in the lower to mid 50s. Southeast wind 10 to 15 Mph with Gusts to 30 Mph becoming south 15 to 25 Mph with Gusts to 45 Mph in the afternoon.

Tonight 24 Mar Lower Chehalis River Valley

Rain at Times until early Morning, then Showers and a slight chance of Thunderstorms in the morning. Rainfall Amounts a tenth to a quarter of an inch Possible, except higher Amounts possible in Thunderstorms. Lows near 40. Southwest wind 10 to 20 Mph. Gusts to 40 Mph decreasing to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Junction City Temperature Statistics

March Temperature

Hoquiam, Bowerman Airport (6.8 miles)

  • Lowest 10 March, 2026

    32.6 °F

  • Average March

    46.6 °F

  • Highest 16 March, 2026

    58.6 °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

    58.5 °F
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