Washington County Lake Weather Forecast

    • 23
    • 37

    Becoming Sunny

    • 33
    • 49

    Mostly Sunny

    • 40
    • 57

    Partly Sunny

    • 38
    • 59

    Partly Sunny

    • 37
    • 59

    Chance Rain

    • 32
    • 48

    Slight Chance Rain

Today 22 Feb Washington

Sunny. Not as cool with Highs in the upper 30s. Southwest Winds 5 to 10 Mph.

Tonight 22 Feb Washington

Mostly clear. Lows in the lower 20s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Washington County Lake Temperature Statistics

February Temperature

Centralia Municipal Airport (21.1 miles)

  • Lowest 18 February, 2025

    7.7 °F

  • Average February

    32.9 °F

  • Highest 3 February, 2025

    67.3 °F

Climate (2020–Present)

Centralia Municipal Airport (21.1 miles)

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  • Average Low 2020–2025

    47.7 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    67.3 °F
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