Circle Lake Weather Forecast

    • 30
    • 56

    Mostly Sunny

    • 36
    • 62

    Mostly Cloudy

    • 29
    • 52

    Partly Sunny

    • 20
    • 40

    Mostly Sunny

    • 27
    • 49

    Sunny

    • 37
    • 60

    Partly Sunny

    • 48
    • 63

    Chance Rain Showers

Today 28 Jan Southern Newton

Widespread frost this morning. Sunny. Highs in the mid 50s. Light and variable Winds, becoming north around 5 Mph this afternoon.

Tonight 28 Jan Southern Newton

Mostly clear this Evening, then becoming partly cloudy. Areas of frost this Evening, then widespread frost with Areas of fog after midnight. Cold with Lows around 30. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Circle Lake Temperature Statistics

January Temperature

De Quincy Industrial Airpark (14.3 miles)

  • Lowest 26 January, 2026

    23 °F

  • Average January

    53.8 °F

  • Highest 9 January, 2026

    80.1 °F

Climate (2021–Present)

De Quincy Industrial Airpark (14.3 miles)

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  • Average Low 2021–2026

    58.9 °F

  • Average 2021–2026

    68.7 °F

  • Average High 2021–2026

    79.4 °F
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