Mayfield Lake Weather Forecast

    • 49
    • 61

    Chance Rain

    • 47
    • 66

    Areas Fog

    • 46
    • 67

    Partly Sunny

    • 50
    • 78

    Mostly Sunny

    • 52
    • 82

    Mostly Sunny

    • 52
    • 81

    Mostly Sunny

    • 50
    • 76

    Partly Sunny

Today 13 Sep Foothills and Valleys of Thurston and Lewis Counties

Rain in the late morning and early Afternoon, then cloudy with a chance of rain late in the afternoon. Rainfall Amounts a quarter to a half inch possible. Highs in the upper 50s to mid 60s. South wind to 10 Mph becoming southwest in the afternoon. Gusts to 20 Mph.

Tonight 13 Sep Foothills and Valleys of Thurston and Lewis Counties

Mostly cloudy. A chance of rain in the evening. Lows near 50. Southwest wind to 10 Mph becoming south after midnight. Gusts to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mayfield Lake Temperature Statistics

September Temperature

Chehalis-Centralia Airport (22.4 miles)

  • Lowest 5 September, 2026

    46.4 °F

  • Average September

    59.9 °F

  • Highest 9 September, 2026

    82.4 °F

Climate (2021–2026)

Chehalis-Centralia Airport (22.4 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    61.3 °F
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