Radnor Weather Forecast

    • 61
    • 77

    Rain Showers

    • 62
    • 83

    Chance Thunderstorms

    • 63
    • 84

    Rain Showers

    • 60
    • 75

    Rain Showers

    • 59
    • 70

    Rain Showers

    • 56
    • 71

    Rain Showers

    • 56
    • 73

    Chance Rain Showers

Today 1 May Delaware

Mostly sunny. Near steady temperature in the mid 70s. Southeast Winds 10 to 15 Mph.

Tonight 1 May Delaware

Mostly cloudy. A slight chance of Showers and Thunderstorms late this evening. Not as cool. Near steady temperature in the lower 60s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Radnor Temperature Statistics

May Temperature

Philadelphia - Wings Field Airport (7.5 miles)

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  • Average May

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Climate (2020–Present)

Philadelphia - Wings Field Airport (7.5 miles)

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  • Average Low 2020–2025

    44.7 °F

  • Average 2020–2025

    55.2 °F

  • Average High 2020–2025

    64.6 °F
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