Riordan Lake Weather Forecast

    • 39
    • 55

    Increasing Clouds

    • 36
    • 55

    Mostly Sunny

    • 46
    • 60

    Rain Showers

    • 51
    • 61

    Rain Showers Likely

    • 45
    • 65

    Rain Showers Likely

    • 41
    • 55

    Rain Showers Likely

Today 14 Oct Central Chippewa

Partly sunny. Highs in the mid 50s. Northwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 14 Oct Central Chippewa

Mostly cloudy early then becoming partly cloudy. Lows around 40. North Winds up to 10 Mph. Gusts up to 20 Mph early.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Riordan Lake Temperature Statistics

October Temperature

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

  • Lowest 9 October, 2025

    28.9 °F

  • Average October

    55.5 °F

  • Highest 4 October, 2025

    82 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    35.6 °F

  • Average 2020–2025

    43.7 °F

  • Average High 2020–2025

    52 °F
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