South Montesano Weather Forecast

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    Rain

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    Rain

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    Rain Likely

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    Rain Likely

Today 14 Mar Lower Chehalis Valley Area

Rain and snow likely in the Morning, then a chance of rain and snow late in the morning. Rain likely in the afternoon. Snow level near 1000 feet in the morning. No snow accumulation. Highs in the mid 40s to lower 50s. East wind to 10 Mph with Gusts to 25 Mph.

Tonight 14 Mar Lower Chehalis Valley Area

Rain. Rainfall Amounts a quarter to a half inch possible. Lows in the mid 30s to lower 40s. East wind around 10 Mph becoming southwest after midnight. Gusts to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Montesano Temperature Statistics

March Temperature

Hoquiam, Bowerman Airport (14.3 miles)

  • Lowest 6 March, 2025

    31.7 °F

  • Average March

    45.7 °F

  • Highest 5 March, 2025

    53.7 °F

Climate (2020–Present)

Hoquiam, Bowerman Airport (14.3 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    52 °F

  • Average High 2020–2025

    58.2 °F
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