Crater Lake Weather Forecast

    • 15
    • 22

    Snow Showers Likely

    • 14
    • 24

    Chance Snow Showers

    • 19
    • 25

    Chance Snow

    • 26
    • 31

    Chance Snow

    • 28
    • 34

    Snow

    • 25
    • 33

    Snow

Today 18 Feb Cascades of Whatcom and Skagit Counties

Partly sunny. A slight chance of snow Showers in the Morning, then a chance of snow Showers in the afternoon.

Tonight 18 Feb Cascades of Whatcom and Skagit Counties

Mostly cloudy with a chance of snow Showers in the Evening, then partly cloudy with a slight chance of snow Showers after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Crater Lake Temperature Statistics

February Temperature

Arlington Municipal Airport (41 miles)

  • Lowest 11 February, 2026

    26.1 °F

  • Average February

    44 °F

  • Highest 4 February, 2026

    63 °F

Climate (2021–Present)

Arlington Municipal Airport (41 miles)

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

  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    59.9 °F
Get WillyWeather+ to remove ads