Marlboro Weather Forecast

    • 24
    • 37

    Mostly Cloudy

    • 24
    • 47

    Rain/Snow Likely

    • 16
    • 26

    Partly Sunny

    • 19
    • 32

    Partly Sunny

    • 26
    • 42

    Partly Sunny

    • 35
    • 52

    Mostly Cloudy

    • 37
    • 59

    Chance Rain

Today 12 Dec Frederick

Sunny. Highs in the mid 30s. South Winds around 5 Mph.

Tonight 12 Dec Frederick

Mostly clear this Evening, then becoming mostly cloudy. Lows in the lower 20s. East Winds around 5 Mph, becoming southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Marlboro Temperature Statistics

December Temperature

Winchester Regional (9.9 miles)

  • Lowest 9 December, 2025

    19.4 °F

  • Average December

    32.5 °F

  • Highest 10 December, 2025

    46.4 °F

Climate (2020–Present)

Winchester Regional (9.9 miles)

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  • Average Low 2020–2025

    44.4 °F

  • Average 2020–2025

    54.3 °F

  • Average High 2020–2025

    64.2 °F
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