Trenton Corners Weather Forecast

    • 26
    • 36

    Increasing Clouds

    • 36
    • 45

    Mostly Cloudy

    • 32
    • 50

    Mostly Cloudy

    • 47
    • 55

    Chance Rain

    • 39
    • 62

    Mostly Cloudy

    • 33
    • 52

    Mostly Cloudy

Today 21 Dec Knox

Sunny. Highs in the mid 30s. Northeast Winds around 5 Mph, becoming south in the afternoon.

Tonight 21 Dec Knox

Clear. Lows around 20. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Trenton Corners Temperature Statistics

December Temperature

Galesburg Municipal Airport (16.2 miles)

  • Lowest 14 December, 2025

    -12.5 °F

  • Average December

    21.7 °F

  • Highest 18 December, 2025

    43.5 °F

Climate (2020–Present)

Galesburg Municipal Airport (16.2 miles)

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  • Average Low 2020–2025

    41.3 °F

  • Average 2020–2025

    51.5 °F

  • Average High 2020–2025

    61.7 °F
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