Chehalis Weather Forecast

    • 49
    • 64

    Rain

    • 40
    • 58

    Chance Rain

    • 49
    • 57

    Rain Showers

    • 51
    • 60

    Rain Showers

    • 49
    • 66

    Mostly Cloudy

    • 47
    • 62

    Chance Rain

    • 46
    • 57

    Rain

Today 7 Nov Lowlands of Lewis and Southern Thurston Counties

Rain likely in the Morning, then rain at Times in the afternoon. Highs in the mid 50s.

Tonight 7 Nov Lowlands of Lewis and Southern Thurston Counties

A slight chance of rain in the Evening, then rain late in the evening. A chance of rain after midnight. Rainfall Amounts a quarter to a half inch possible. Lows in the mid to upper 40s. South wind 10 to 20 Mph with Gusts to 50 Mph.

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Chehalis Temperature Statistics

November Temperature

Chehalis-Centralia Airport (1.2 miles)

  • Lowest 4 November, 2026

    37.4 °F

  • Average November

    47.3 °F

  • Highest 3 November, 2026

    60.8 °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 °F

  • Average High 2021–2026

    61.4 °F
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