Circle Lake Weather Forecast

    • 77
    • 96

    Partly Sunny

    • 77
    • 95

    Mostly Sunny

    • 77
    • 94

    Partly Sunny

    • 74
    • 91

    Mostly Sunny

    • 75
    • 93

    Slight Chance Thunderstorms

    • 75
    • 94

    Slight Chance Thunderstorms

Today 30 Jul Southern Newton

Mostly sunny. Highs in the mid 90s. Southwest Winds around 5 Mph. Heat index Values up to 105.

Tonight 30 Jul Southern Newton

Partly cloudy. Humid with Lows in the mid 70s. Southwest Winds around 5 Mph.

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Circle Lake Temperature Statistics

July Temperature

De Quincy Industrial Airpark (14.3 miles)

  • Lowest 6 July, 2026

    69.3 °F

  • Average July

    81.4 °F

  • Highest 22 July, 2026

    98.6 °F

Climate (2021–2026)

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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