Chehalis Weather Forecast

    • 53
    • 60

    Rain Showers Likely

    • 50
    • 66

    Cloudy

    • 49
    • 63

    Rain

    • 45
    • 58

    Rain

    • 45
    • 56

    Rain

    • 41
    • 55

    Rain

    • 38
    • 54

    Chance Rain

Today 10 Nov Lowlands of Lewis and Southern Thurston Counties

Mostly cloudy. A slight chance of rain in the afternoon. Highs in the lower 50s.

Tonight 10 Nov Lowlands of Lewis and Southern Thurston Counties

Mostly cloudy. A chance of rain in the Evening, then a slight chance of rain late in the evening. Lows in the lower to mid 50s. South wind 10 to 15 Mph with Gusts to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Chehalis Temperature Statistics

November Temperature

Chehalis-Centralia Airport (1.2 miles)

  • Lowest 4 November, 2026

    37.4 °F

  • Average November

    49.3 °F

  • Highest 7 November, 2026

    62.6 °F

Climate (2021–2026)

Chehalis-Centralia Airport (1.2 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    61.4 °F
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