Delaware River - Naaman Creek Entrance Weather Forecast

    • 49
    • 66

    Sunny

    • 47
    • 70

    Mostly Sunny

    • 44
    • 65

    Mostly Sunny

    • 47
    • 68

    Mostly Sunny

    • 42
    • 60

    Mostly Sunny

    • 43
    • 61

    Mostly Sunny

    • 47
    • 65

    Mostly Sunny

Today 19 Oct New Castle

Mostly sunny. Highs in the upper 60s.

Tonight 19 Oct New Castle

Clear. Not as cool with Lows in the upper 40s. North Winds 5 to 10 Mph.

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  • Temperature Real-Time

Delaware River - Naaman Creek Entrance Temperature Statistics

October Temperature

Philadelphia, Philadelphia International Airport (11.8 miles)

  • Lowest 17 October, 2026

    45 °F

  • Average October

    66 °F

  • Highest 2 October, 2026

    87.7 °F

Climate (2021–2026)

Philadelphia, Philadelphia International Airport (11.8 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    67.2 °F
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