Radnor Weather Forecast

    • 45
    • 68

    Mostly Sunny

    • 57
    • 75

    Chance Thunderstorms

    • 51
    • 73

    Rain Showers

    • 31
    • 57

    Partly Sunny

    • 41
    • 52

    Mostly Sunny

    • 53
    • 67

    Mostly Cloudy

Today 13 Mar Delaware

Mostly sunny. Highs in the upper 60s. Northeast Winds around 5 Mph, becoming east this afternoon.

Tonight 13 Mar Delaware

Mostly clear. Lows in the mid 40s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Radnor Temperature Statistics

March Temperature

Delaware Municipal Airport (6.8 miles)

  • Lowest 2 March, 2025

    17.6 °F

  • Average March

    36.1 °F

  • Highest 4 March, 2025

    62.6 °F

Climate (2020–Present)

Delaware Municipal Airport (6.8 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    52 °F

  • Average High 2020–2025

    61.4 °F
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