Lacey Weather Forecast

    • 73
    • 100

    Chance Thunderstorms

    • 74
    • 99

    Hot

    • 72
    • 99

    Hot

    • 70
    • 98

    Hot

    • 70
    • 99

    Hot

    • 71
    • 99

    Hot

Today 14 Sep Drew

Sunny. A chance of Showers and Thunderstorms this afternoon. Hot with Highs around 100. Light and variable Winds, becoming southeast around 5 Mph this afternoon. Chance of rain 40 percent. Average rainfall less than 1/10 inch. Heat index Values up to 109.

Tonight 14 Sep Drew

Partly cloudy with a slight chance of rain in the Evening, then mostly clear after midnight. Lows in the mid 70s. South Winds around 5 Mph. Chance of rain 20 percent. Average rainfall less than 1/10 inch.

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Lacey Temperature Statistics

September Temperature

Monticello, Monticello Municipal Airport/Ellis Field (13.7 miles)

  • Lowest 8 September, 2026

    71.7 °F
  • Average September

    86.1 °F
  • Highest 6 September, 2026

    101.6 °F

Climate (2021–2026)

Monticello, Monticello Municipal Airport/Ellis Field (13.7 miles)

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  • Average Low 2021–2026

    56.3 °F
  • Average 2021–2026

    66.5 °F
  • Average High 2021–2026

    77.1 °F
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