Coggon Weather Forecast

    • 24
    • 31

    Increasing Clouds

    • 32
    • 40

    Partly Sunny

    • 29
    • 40

    Mostly Cloudy

    • 37
    • 43

    Cloudy

    • 30
    • 49

    Mostly Cloudy

    • 27
    • 39

    Mostly Cloudy

Today 21 Dec Linn

Sunny. Highs in the lower 30s. South Winds 5 to 10 Mph.

Tonight 21 Dec Linn

Mostly cloudy and not as cool. Near steady temperature in the mid 20s. South Winds 10 to 15 Mph.

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Coggon Temperature Statistics

December Temperature

Monticello Regional Airport (19.3 miles)

  • Lowest 4 December, 2025

    -13 °F

  • Average December

    18.7 °F

  • Highest 9 December, 2025

    41 °F

Climate (2020–Present)

Monticello Regional Airport (19.3 miles)

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  • Average Low 2020–2025

    37.6 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    58.6 °F
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