Montesano Weather Forecast

    • 50
    • 58

    Rain

    • 45
    • 60

    Rain Likely

    • 42
    • 63

    Partly Sunny

    • 43
    • 63

    Partly Sunny

    • 38
    • 56

    Chance Rain Showers

    • 37
    • 59

    Mostly Sunny

Today 21 Oct Lower Chehalis Valley Area

Breezy, rain. Rain may be heavy at Times in the afternoon. Rainfall Amounts one to three Inches possible. Highs in the mid 50s to lower 60s. Southeast wind 15 to 25 Mph becoming south 10 to 20 Mph in the afternoon.

Tonight 21 Oct Lower Chehalis Valley Area

Breezy, rain. Rain may be heavy at Times. Rainfall Amounts one to three Inches possible. Lows in the mid 40s to lower 50s. Southwest wind 15 to 25 Mph.

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Montesano Temperature Statistics

October Temperature

Hoquiam, Bowerman Airport (14.9 miles)

  • Lowest 14 October, 2017

    36 °F
  • Average October

    51.4 °F
  • Highest 3 October, 2017

    71.1 °F

Climate (2010–Present)

Hoquiam, Bowerman Airport (14.9 miles)

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  • Average Low 2010–Present

    46.4 °F
  • Average 2010–Present

    52.1 °F
  • Average High 2010–Present

    58.8 °F
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