William O'Brien State Park Weather Forecast

    • 29
    • 62

    Decreasing Clouds

    • 37
    • 58

    Increasing Clouds

    • 46
    • 66

    Rain Showers Likely

    • 51
    • 59

    Rain Showers

    • 45
    • 66

    Rain Showers Likely

    • 43
    • 56

    Rain Showers Likely

    • 38
    • 55

    Chance Rain Showers

Today 23 Apr Washington

Mostly sunny. Slight chance of rain Showers late in the Morning, then chance of rain Showers and slight chance of Thunderstorms in the afternoon. Highs around 60. Northwest Winds 15 to 20 Mph. Chance of precipitation 50 percent.

Tonight 23 Apr Washington

Colder. Mostly clear. Areas of frost after midnight. Widespread frost early in the morning. Lows in the lower 30s. Northeast Winds 5 to 15 Mph.

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  • Temperature Real-Time

William O'Brien State Park Temperature Statistics

April Temperature

L O Simenstad Municipal Airport (6.8 miles)

  • Lowest 5 April, 2024

    23.4 °F
  • Average April

    45.9 °F
  • Highest 13 April, 2024

    80.4 °F

Climate (2019–Present)

L O Simenstad Municipal Airport (6.8 miles)

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  • Average Low 2019–2024

    36.1 °F
  • Average 2019–2024

    46.3 °F
  • Average High 2019–2024

    55.9 °F
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