Riordan Lake Weather Forecast

    • 40
    • 59

    Mostly Sunny

    • 39
    • 65

    Partly Sunny

    • 37
    • 58

    Mostly Sunny

    • 40
    • 57

    Partly Sunny

    • 46
    • 60

    Mostly Cloudy

    • 42
    • 62

    Mostly Cloudy

Today 20 Oct Central Chippewa

Sunny. Highs in the upper 50s. Southeast Winds 5 to 10 Mph.

Tonight 20 Oct Central Chippewa

Mostly clear. Lows in the lower 40s. Southeast Winds up to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Riordan Lake Temperature Statistics

October Temperature

Sault Ste Marie, Chippewa County International Airport (8.1 miles)

  • Lowest 17 October, 2026

    26.1 °F

  • Average October

    50.3 °F

  • Highest 11 October, 2026

    75 °F

Climate (2021–2026)

Sault Ste Marie, Chippewa County International Airport (8.1 miles)

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

  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    43.4 °F

  • Average High 2021–2026

    51.6 °F
Get WillyWeather+ to remove ads