Coggon Weather Forecast

    • 45
    • 67

    Mostly Sunny

    • 55
    • 75

    Partly Sunny

    • 56
    • 78

    Slight Chance Thunderstorms

    • 59
    • 82

    Mostly Sunny

    • 61
    • 85

    Mostly Sunny

    • 65
    • 87

    Partly Sunny

    • 64
    • 87

    Partly Sunny

Today 7 Sep Linn

Sunny. Near steady temperature in the upper 60s. Northwest Winds around 5 Mph.

Tonight 7 Sep Linn

Mostly clear. Lows in the upper 40s. Northwest Winds around 5 Mph, becoming southeast around 5 Mph.

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Coggon Temperature Statistics

September Temperature

Monticello Regional Airport (19.3 miles)

  • Lowest 4 September, 2025

    42.8 °F

  • Average September

    57.6 °F

  • Highest 2 September, 2025

    77 °F

Climate (2020–Present)

Monticello Regional Airport (19.3 miles)

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  • Average Low 2020–2025

    37.6 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    58.4 °F
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