O'Conner Lake Weather Forecast

    • 35
    • 36

    Snow Likely

    • 39
    • 41

    Rain Showers

    • 36
    • 41

    Rain/Snow

    • 36
    • 40

    Chance Snow Showers

    • 37
    • 41

    Rain Likely

    • 34
    • 41

    Chance Snow

Today 15 May South Washington Cascades

Mostly cloudy. A chance of rain in the afternoon. Snow level 3500 feet. West wind 5 to 10 Mph. Chance of rain 50 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 15 May South Washington Cascades

Mostly cloudy. Rain and snow likely in the Evening, then a slight chance of rain after midnight. Snow level 5000 feet. No snow accumulation. West wind 5 to 10 Mph. Chance of precipitation 70 percent. Rainfall Amounts around a tenth of an inch.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

O'Conner Lake Temperature Statistics

May Temperature

Southwest Washington Regional Airport (38.5 miles)

  • Lowest 4 May, 2025

    35.1 °F

  • Average May

    55.8 °F

  • Highest 1 May, 2025

    84 °F

Climate (2020–Present)

Southwest Washington Regional Airport (38.5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    45 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    62.1 °F
Get WillyWeather+ to remove ads