Oregon Caves National Monument Weather Forecast

    • 37
    • 50

    Becoming Sunny

    • 40
    • 54

    Partly Sunny

    • 46
    • 54

    Mostly Cloudy

    • 41
    • 51

    Mostly Cloudy

    • 32
    • 42

    Slight Chance Rain

    • 34
    • 49

    Mostly Sunny

Today 21 Mar Siskiyou Mountains and Southern Oregon Cascades

Mostly cloudy with a 10 percent chance of rain Showers in the Morning, then partly cloudy in the afternoon. Highs in the lower 50s to lower 60s. Northwest Winds 10 to 15 Mph.

Tonight 21 Mar Siskiyou Mountains and Southern Oregon Cascades

Mostly clear. Lows in the lower to mid 30s. North Winds 10 to 15 Mph shifting to the northeast around 5 Mph well after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Oregon Caves National Monument Temperature Statistics

March Temperature

Rogue Valley International Airport (32.9 miles)

  • Lowest 11 March, 2026

    33.7 °F

  • Average March

    50.7 °F

  • Highest 18 March, 2026

    81 °F

Climate (2021–Present)

Rogue Valley International Airport (32.9 miles)

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

  • Average Low 2021–2026

    45.6 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    70.1 °F
Get WillyWeather+ to remove ads