Crater Lake National Park Weather Forecast

    • 26
    • 41

    Breezy

    • 29
    • 48

    Mostly Sunny

    • 34
    • 53

    Mostly Sunny

    • 37
    • 57

    Mostly Sunny

    • 36
    • 60

    Mostly Sunny

    • 38
    • 60

    Mostly Sunny

    • 37
    • 59

    Mostly Sunny

Today 17 May South Central Oregon Cascades

Sunny. Highs in the mid 40s to mid 50s. North Winds 10 to 15 Mph with Gusts to around 35 Mph.

Tonight 17 May South Central Oregon Cascades

Mostly clear until well after midnight then becoming partly cloudy. Lows in the mid 20s to mid 30s. North Winds 10 to 15 Mph with Gusts to around 35 Mph shifting to the east around 5 Mph well after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Crater Lake National Park Temperature Statistics

May Temperature

Rogue Valley International Airport (54.7 miles)

  • Lowest 14 May, 2026

    44.7 °F

  • Average May

    66 °F

  • Highest 9 May, 2026

    88.6 °F

Climate (2021–Present)

Rogue Valley International Airport (54.7 miles)

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

  • Average Low 2021–2026

    45.6 °F

  • Average 2021–2026

    57.1 °F

  • Average High 2021–2026

    70.1 °F
Get WillyWeather+ to remove ads