Otter Lake Weather Forecast

    • 54
    • 71

    Chance Thunderstorms

    • 49
    • 69

    Chance Rain Showers

    • 45
    • 59

    Chance Rain Showers

    • 45
    • 58

    Slight Chance Rain Showers

    • 46
    • 63

    Mostly Sunny

    • 54
    • 72

    Partly Sunny

    • 52
    • 73

    Slight Chance Rain Showers

Today 1 May Macoupin

Partly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the upper 60s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 1 May Macoupin

Partly cloudy. Isolated Showers late this evening. Lows in the mid 50s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Otter Lake Temperature Statistics

May Temperature

Litchfield Municipal Airport (21.1 miles)

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  • Average May

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Climate (2020–Present)

Litchfield Municipal Airport (21.1 miles)

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  • Average Low 2020–2025

    44.9 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    63.7 °F
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