Forest Lake Weather Forecast

    • 43
    • 55

    Mostly Sunny

    • 49
    • 68

    Sunny

    • 40
    • 61

    Rain Showers

    • 35
    • 44

    Chance Snow Showers

    • 36
    • 50

    Mostly Sunny

    • 43
    • 62

    Partly Sunny

    • 44
    • 64

    Slight Chance Rain/Snow

Today 30 Apr South Washington Cascades

Sunny. Free air freezing level 8000 Feet, increasing to free air freezing level 10000 feet this afternoon. Winds Light, becoming west 5 to 10 Mph this afternoon.

Tonight 30 Apr South Washington Cascades

Mostly clear. Free air freezing level 11000 Feet, increasing to free air freezing level 12000 feet after midnight. Winds Light, becoming east 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Forest Lake Temperature Statistics

April Temperature

Southwest Washington Regional Airport (34.2 miles)

  • Lowest 22 April, 2025

    32 °F

  • Average April

    51.9 °F

  • Highest 24 April, 2025

    78.1 °F

Climate (2020–Present)

Southwest Washington Regional Airport (34.2 miles)

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  • Average Low 2020–2025

    45 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    62.1 °F
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