Brookhaven Weather Forecast

    • 9
    • 38

    Decreasing Clouds

    • 15
    • 20

    Snow

    • 25
    • 26

    Snow

    • 7
    • 27

    Slight Chance Snow

    • 8
    • 20

    Partly Sunny

    • 7
    • 23

    Mostly Cloudy

Today 23 Jan Delaware

Partly sunny. Cooler with Highs in the upper 30s. Temperature falling into the lower 30s this afternoon. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 23 Jan Delaware

Mostly cloudy in the Evening, then clearing. Much Colder with Lows around 9 above. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Wind chill Values as low as 5 below.

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Brookhaven Temperature Statistics

January Temperature

Philadelphia, Philadelphia International Airport (8.1 miles)

  • Lowest 21 January, 2026

    16 °F

  • Average January

    36 °F

  • Highest 7 January, 2026

    57 °F

Climate (2021–Present)

Philadelphia, Philadelphia International Airport (8.1 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    58.3 °F

  • Average High 2021–2026

    66.9 °F
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