Tupper Lake Weather Forecast

    • 54
    • 70

    Chance Rain Showers

    • 56
    • 80

    Chance Rain Showers

    • 64
    • 82

    Chance Rain Showers

    • 68
    • 88

    Rain Showers Likely

    • 55
    • 85

    Rain Showers Likely

    • 45
    • 67

    Mostly Cloudy

Today 15 May Ionia

Partly sunny in the morning then becoming mostly sunny. Highs around 70. South Winds 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 15 May Ionia

Partly cloudy. A 20 percent chance of rain Showers after midnight. Lows in the mid 50s. South Winds 10 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tupper Lake Temperature Statistics

May Temperature

Ionia County Airport (10.6 miles)

  • Lowest 2 May, 2026

    30.2 °F

  • Average May

    49.8 °F

  • Highest 4 May, 2026

    77 °F

Climate (2021–Present)

Ionia County Airport (10.6 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    59 °F
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