Radnor Weather Forecast
- 36
- 54
Mostly Cloudy
- 41
- 58
Increasing Clouds
- 56
- 64
Mostly Cloudy
- 48
- 70
Rain Showers
- 36
- 57
Mostly Sunny
- 44
- 62
Mostly Sunny
- 47
- 70
Mostly Cloudy
Today 13 Mar Delaware
Partly sunny. Near steady temperature in the lower 50s. East Winds around 10 Mph.
Tonight 13 Mar Delaware
Mostly cloudy. Lows in the upper 30s. Northeast Winds 5 to 10 Mph.
Radnor Temperature Statistics
March Temperature
Philadelphia - Wings Field Airport (7.5 miles)
Lowest 2 March, 2025
17.6 °FAverage March
43 °FHighest 11 March, 2025
67.6 °F
Climate (2020–Present)
Philadelphia - Wings Field Airport (7.5 miles)
Average Low 2020–2025
44.7 °FAverage 2020–2025
55.1 °FAverage High 2020–2025
64.5 °F