Circle Lake Weather Forecast

    • 66
    • 87

    Chance Thunderstorms

    • 60
    • 77

    Rain Showers Likely

    • 53
    • 66

    Rain Showers

    • 48
    • 71

    Mostly Sunny

    • 52
    • 77

    Mostly Sunny

    • 58
    • 82

    Partly Sunny

Today 29 Apr Southern Newton

Mostly cloudy. A chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. South Winds around 5 Mph. Chance of rain 50 percent.

Tonight 29 Apr Southern Newton

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the upper 60s. Southeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Circle Lake Temperature Statistics

April Temperature

De Quincy Industrial Airpark (14.3 miles)

  • Lowest 19 April, 2026

    49.1 °F

  • Average April

    69.6 °F

  • Highest 16 April, 2026

    84.4 °F

Climate (2021–Present)

De Quincy Industrial Airpark (14.3 miles)

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  • Average Low 2021–2026

    59.2 °F

  • Average 2021–2026

    69 °F

  • Average High 2021–2026

    79.6 °F
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