Radnor weather
At 8:45 PM local time it was clear and 10°C (50°F). Little to no rain in the next 24 hours. Best months for weather: Apr–Oct. Radnor sits 131 m (430 ft) above sea level, which keeps it cooler than the coast. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Radnor, Pennsylvania, United States.
Current conditions
- Clouds
- 10%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Little to no rain in the next 24 hours
Daily Forecast
Best Time to Visit
Peak season Apr–OctOff season Dec–Mar
About Radnor weather
Is it raining in Radnor right now?
No. It’s clear and 10° right now. Little to no rain in the next 24 hours.
What’s the weather like in Radnor this week?
Over the next 7 days, expect highs of 15–21° and lows of 4–16°. Rain is likely on 1 of 7 days (Friday). The driest day looks like Saturday.
Has it been raining in Radnor lately?
Barely. The past 7 days were mostly dry, with 0.0 mm of rain in total.
What should I pack for Radnor?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
Radnor weather by month
When is the best time to visit Radnor?
Based on weather alone, the best time to visit Radnor is Apr–Oct, according to NASA's 2001–2025 climate averages. Dec–Mar tends to be the least pleasant. Average highs run from 3°C (37°F) in January to 30°C (87°F) in July.
What is the rainiest month in Radnor?
June is the wettest month, with about 125 mm (4.9 in) of rain on average. February is the driest, with about 75 mm (3.0 in).
What is the hottest month in Radnor?
July is the warmest, with average highs of 30°C (87°F) and lows of 19°C (66°F). January is the coolest, with highs of 3°C (37°F) and lows of -5°C (22°F).
Does Radnor have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is June at about 125 mm (4.9 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months