Radnor Weather Forecast

    • 56
    • 73

    Decreasing Clouds

    • 65
    • 77

    Mostly Sunny

    • 58
    • 80

    Slight Chance Rain Showers

    • 56
    • 68

    Chance Rain Showers

    • 46
    • 73

    Chance Rain Showers

    • 37
    • 52

    Mostly Sunny

Today 12 Oct Delaware

Partly sunny with a chance of Showers and Thunderstorms this Morning, then sunny this afternoon. Highs in the lower 70s. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 12 Oct Delaware

Partly cloudy in the Evening, then clearing. Lows in the upper 50s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Radnor Temperature Statistics

October Temperature

Philadelphia - Wings Field Airport (7.5 miles)

  • Lowest 7 October, 2026

    37.4 °F

  • Average October

    61.9 °F

  • Highest 2 October, 2026

    87.8 °F

Climate (2021–2026)

Philadelphia - Wings Field Airport (7.5 miles)

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  • Average Low 2021–2026

    44.2 °F

  • Average 2021–2026

    54.9 °F

  • Average High 2021–2026

    64.2 °F
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