Titusville Weather Forecast

    • 23
    • 33

    Mostly Cloudy

    • 22
    • 35

    Mostly Cloudy

    • 17
    • 31

    Slight Chance Snow

    • 21
    • 33

    Mostly Cloudy

    • 20
    • 37

    Mostly Cloudy

    • 22
    • 36

    Mostly Cloudy

Today 30 Dec Mercer

Partly sunny. Much cooler with Highs in the lower 30s. West Winds 15 to 20 Mph with Gusts up to 45 Mph.

Tonight 30 Dec Mercer

Partly cloudy in the Evening, then becoming mostly cloudy. Cold with Lows in the lower 20s. West Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening.

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Titusville Temperature Statistics

December Temperature

Trenton, Mercer County Airport (3.7 miles)

  • Lowest 9 December, 2025

    10.9 °F

  • Average December

    31.5 °F

  • Highest 19 December, 2025

    57 °F

Climate (2020–Present)

Trenton, Mercer County Airport (3.7 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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