Upson Lake Nature Sanctuary Weather Forecast

    • 67
    • 73

    Thunderstorms

    • 62
    • 80

    Slight Chance Thunderstorms

    • 59
    • 77

    Slight Chance Rain Showers

    • 56
    • 66

    Chance Rain Showers

    • 52
    • 64

    Chance Rain Showers

    • 49
    • 58

    Slight Chance Rain Showers

    • 49
    • 56

    Mostly Cloudy

Today 22 Sep Keweenaw

Showers and Thunderstorms. Areas of fog. Southwest Winds 5 to 10 Mph with Gusts to around 25 Mph. Chance of rain 80 percent.

Tonight 22 Sep Keweenaw

Widespread fog in the evening. Patchy fog overnight. A 20 percent chance of Showers and Thunderstorms overnight. Partly cloudy. Lows 58 to 63 inland to around 68 at the shore. East Winds 5 to 10 Mph becoming south overnight.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Upson Lake Nature Sanctuary Temperature Statistics

September Temperature

Copper Harbor (8.1 miles)

  • Lowest 8 September, 2017

    42.1 °F
  • Average September

    59.8 °F
  • Highest 16 September, 2017

    77 °F

Climate (2010–Present)

Copper Harbor (8.1 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2010–Present

    36.8 °F
  • Average 2010–Present

    42.7 °F
  • Average High 2010–Present

    48.3 °F
Get an account to remove ads