Radnor Weather Forecast
- 39
- 69
Becoming Sunny
- 36
- 66
Sunny
- 46
- 68
Mostly Cloudy
- 55
- 79
Rain Showers
- 41
- 66
Rain Showers Likely
- 42
- 62
Mostly Sunny
- 41
- 65
Chance Rain Showers
Today 15 Oct Delaware
Partly cloudy. Highs in the upper 60s. North Winds around 10 Mph.
Tonight 15 Oct Delaware
Partly cloudy early this Evening, then clearing. Lows around 40. North Winds 5 to 10 Mph.
Radnor Temperature Statistics
October Temperature
Delaware Municipal Airport (6.8 miles)
Lowest 10 October, 2025
35.6 °FAverage October
62 °FHighest 3 October, 2025
86 °F
Climate (2020–Present)
Delaware Municipal Airport (6.8 miles)
Average Low 2020–2025
43.2 °FAverage 2020–2025
52.4 °FAverage High 2020–2025
61.9 °F