Nepean weather
At 6:15 PM local time it was clear and 5°C (41°F). Little to no rain in the next 24 hours. Best months for weather: May–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Nepean, Ontario, Canada.
Current conditions
- Clouds
- 0%
- 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 May–SepOff season Nov–Mar
About Nepean weather
Is it raining in Nepean right now?
No. It’s clear and 5° right now. Little to no rain in the next 24 hours.
What’s the weather like in Nepean this week?
Over the next 7 days, expect highs of 8–19° and lows of 0–10°. Rain is likely on 1 of 7 days (Thursday). The driest day looks like Saturday.
Has it been raining in Nepean lately?
In the past 7 days, Nepean had 1 rainy day and 1.5 mm of rain in total.
What should I pack for Nepean?
For the coming week, bring an umbrella or rain jacket and a warm winter coat.
Nepean weather by month
When is the best time to visit Nepean?
Based on weather alone, the best time to visit Nepean is May–Sep, according to NASA's 2001–2025 climate averages. Nov–Mar tends to be the least pleasant. Average highs run from -6°C (20°F) in January to 26°C (78°F) in July.
What is the rainiest month in Nepean?
June is the wettest month, with about 104 mm (4.1 in) of rain on average. February is the driest, with about 55 mm (2.2 in).
What is the hottest month in Nepean?
July is the warmest, with average highs of 26°C (78°F) and lows of 15°C (60°F). January is the coolest, with highs of -6°C (20°F) and lows of -16°C (3°F).
Does Nepean have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is June at about 104 mm (4.1 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