Circle Lake Weather Forecast

    • 41
    • 82

    Mostly Cloudy

    • 34
    • 55

    Partly Sunny

    • 39
    • 61

    Mostly Sunny

    • 50
    • 73

    Mostly Sunny

    • 55
    • 81

    Sunny

    • 59
    • 86

    Sunny

Today 15 Mar Southern Newton

Partly sunny. A slight chance of Thunderstorms this afternoon. Some Thunderstorms may be severe. Highs in the lower 80s. South Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of precipitation 20 percent.

Tonight 15 Mar Southern Newton

Mostly cloudy. Showers likely with a chance of Thunderstorms in the evening. Much cooler. Less humid with Lows in the lower 40s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

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Circle Lake Temperature Statistics

March Temperature

De Quincy Industrial Airpark (14.3 miles)

  • Lowest 12 March, 2026

    41.7 °F

  • Average March

    69.7 °F

  • Highest 4 March, 2026

    82 °F

Climate (2021–Present)

De Quincy Industrial Airpark (14.3 miles)

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  • Average Low 2021–2026

    59.1 °F

  • Average 2021–2026

    68.9 °F

  • Average High 2021–2026

    79.6 °F
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