Lake Luxembourg Weather Forecast

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Today 20 Dec Lower Bucks

Sunny in the Morning, then becoming partly sunny. Much cooler with Highs in the upper 30s. West Winds 5 to 10 Mph, becoming southwest in the afternoon.

Tonight 20 Dec Lower Bucks

Partly cloudy in the Evening, then becoming mostly cloudy. Cold. Near steady temperature in the lower 30s. Temperature rising into the mid 30s after midnight. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Lake Luxembourg Temperature Statistics

December Temperature

Trenton, Mercer County Airport (6.8 miles)

  • Lowest 9 December, 2025

    10.9 °F

  • Average December

    29.8 °F

  • Highest 17 December, 2025

    44.1 °F

Climate (2020–Present)

Trenton, Mercer County Airport (6.8 miles)

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  • Average Low 2020–2025

    46.1 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    64.3 °F
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