Riordan Lake Weather Forecast

    • 30
    • 60

    Mostly Sunny

    • 37
    • 58

    Mostly Sunny

    • 42
    • 55

    Mostly Cloudy

    • 39
    • 51

    Rain Showers Likely

    • 36
    • 51

    Slight Chance Rain Showers

    • 37
    • 55

    Partly Sunny

Today 21 Apr Central Chippewa

Sunny. Highs around 60. West Winds 5 to 15 Mph.

Tonight 21 Apr Central Chippewa

Mostly clear. Lows in the lower 30s. Northwest Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Riordan Lake Temperature Statistics

April Temperature

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

  • Lowest 7 April, 2026

    5 °F

  • Average April

    34 °F

  • Highest 17 April, 2026

    63 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    35.3 °F

  • Average 2021–2026

    43.5 °F

  • Average High 2021–2026

    51.7 °F
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