Montesano Weather Forecast

    • 55
    • 85

    Smoke

    • 54
    • 77

    Smoke

    • 52
    • 64

    Mostly Cloudy

    • 52
    • 66

    Mostly Cloudy

    • 53
    • 66

    Chance Rain Showers

    • 53
    • 67

    Chance Rain Showers

    • 50
    • 70

    Slight Chance Rain Showers

Today 21 Aug Lower Chehalis Valley Area

Mostly clear. Smoke. Lows in the 50s to lower 60s. Northwest wind to 10 Mph becoming east after midnight.

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  • Temperature Forecast NOAA

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Montesano Temperature Statistics

August Temperature

Hoquiam, Bowerman Airport (14.9 miles)

  • Lowest 13 August, 2018

    51.1 °F
  • Average August

    61.2 °F
  • Highest 14 August, 2018

    84 °F

Climate (2010–Present)

Hoquiam, Bowerman Airport (14.9 miles)

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  • Average Low 2010–Present

    46 °F
  • Average 2010–Present

    51.6 °F
  • Average High 2010–Present

    58.1 °F
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