Circle Lake Weather Forecast

    • 26
    • 51

    Sunny

    • 31
    • 51

    Mostly Sunny

    • 47
    • 60

    Chance Thunderstorms

    • 57
    • 70

    Chance Thunderstorms

    • 46
    • 76

    Partly Sunny

    • 47
    • 65

    Partly Sunny

Today 14 Dec Southern Newton

Mostly cloudy this Morning, then clearing. Much cooler with Highs in the mid 50s. North Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 14 Dec Southern Newton

Clear. Much Colder with Lows in the upper 20s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Circle Lake Temperature Statistics

December Temperature

De Quincy Industrial Airpark (14.3 miles)

  • Lowest 3 December, 2025

    30.9 °F

  • Average December

    48.5 °F

  • Highest 10 December, 2025

    72.9 °F

Climate (2020–Present)

De Quincy Industrial Airpark (14.3 miles)

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  • Average Low 2020–2025

    58.7 °F

  • Average 2020–2025

    68.5 °F

  • Average High 2020–2025

    79.2 °F
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