Otter Lake Weather Forecast

    • 62
    • 86

    Rain Showers

    • 42
    • 80

    Rain Showers Likely

    • 34
    • 57

    Mostly Sunny

    • 39
    • 60

    Mostly Cloudy

    • 46
    • 63

    Mostly Cloudy

    • 49
    • 67

    Slight Chance Rain Showers

    • 51
    • 73

    Partly Sunny

Today 18 May Clare

Showers likely and a chance of Thunderstorms. Some Thunderstorms may be severe with damaging Winds and large hail. Highs in the mid 80s. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph. Chance of rain 70 percent.

Tonight 18 May Clare

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly cloudy with a chance of Showers and a slight chance of Thunderstorms after midnight. Some Thunderstorms may produce damaging Winds and large hail in the evening. Lows in the lower 60s. Southwest Winds 5 to 15 Mph with Gusts to around 25 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Otter Lake Temperature Statistics

May Temperature

Mount Pleasant, Mount Pleasant Municipal Airport (17.4 miles)

  • Lowest 2 May, 2026

    30.2 °F

  • Average May

    51.2 °F

  • Highest 16 May, 2026

    83.5 °F

Climate (2021–Present)

Mount Pleasant, Mount Pleasant Municipal Airport (17.4 miles)

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  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    49 °F

  • Average High 2021–2026

    58.5 °F
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