Delaware River - Chester Creek Entrance Weather Forecast

    • 53
    • 65

    Rain Showers

    • 49
    • 66

    Rain Showers Likely

    • 52
    • 60

    Rain Showers

    • 57
    • 70

    Chance Rain Showers

    • 60
    • 76

    Chance Rain Showers

    • 61
    • 80

    Slight Chance Rain Showers

Today 21 May Delaware

Showers with a slight chance of Thunderstorms. Much cooler with Highs in the lower 60s. Northeast Winds around 10 Mph. Chance of rain 80 percent.

Tonight 21 May Delaware

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the lower 50s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Delaware River - Chester Creek Entrance Temperature Statistics

May Temperature

Philadelphia, Philadelphia International Airport (6.8 miles)

  • Lowest 1 May, 2026

    47.6 °F

  • Average May

    64.6 °F

  • Highest 18 May, 2026

    96.1 °F

Climate (2021–Present)

Philadelphia, Philadelphia International Airport (6.8 miles)

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  • Average Low 2021–2026

    50.2 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    67 °F
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