Copco Lake Weather Forecast

    • 48
    • 76

    Increasing Clouds

    • 53
    • 72

    Rain Likely

    • 49
    • 70

    Rain Likely

    • 53
    • 81

    Sunny

    • 58
    • 89

    Mostly Sunny

    • 60
    • 94

    Partly Sunny

    • 59
    • 92

    Mostly Sunny

Today 1 Jun North Central and Southeast Siskiyou County

Sunny early this morning then becoming partly cloudy. Highs in the lower 70s to lower 80s. West Winds 10 to 15 Mph.

Tonight 1 Jun North Central and Southeast Siskiyou County

Partly cloudy. Lows in the lower 40s to lower 50s. Northwest Winds 10 to 15 Mph decreasing to around 5 Mph well after midnight.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Copco Lake Temperature Statistics

June Temperature

Montague Siskiyou County Airport (16.2 miles)

  • Lowest

  • Average June

  • Highest

Climate (2019–Present)

Montague Siskiyou County Airport (16.2 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2019–2024

    39.7 °F
  • Average 2019–2024

    54 °F
  • Average High 2019–2024

    68.7 °F
Get an account to remove ads