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Weather in Nepean, Canada 🇨🇦

Current Weather in Nepean

Overcast
16°C
Feels like 16°C. Overcast.
🌬️ 9 km/h E
💧 90% Humidity
🧭 1017 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 15°C
🌅 Sunrise: 06:25 AM
🌇 Sunset: 07:39 PM
Map Overlays:

Right now Nepean is 16°C with overcast, feeling like 16°C. Humidity sits at 90% and winds are near 9 km/h, and the UV index is 0 (low). The next few days in Nepean look set for about 16°C up to 25°C.

Hourly Forecast for Nepean

06:00
Partly Cloudy
16°
19%
07:00
Mist
17°
31%
08:00
Mist
18°
33%
09:00
Overcast
20°
30%
10:00
Overcast
21°
30%
11:00
Overcast
23°
26%
12:00
Overcast
24°
24%
13:00
Patchy rain nearby
24°
24%
14:00
Patchy rain nearby
25°
23%
15:00
Patchy rain nearby
24°
28%
16:00
Light rain shower
23°
52%
17:00
Light rain shower
22°
84%
18:00
Light rain shower
21°
77%
19:00
Mist
20°
44%
20:00
Fog
20°
43%
21:00
Light rain shower
19°
48%
22:00
Fog
19°
43%
23:00
Fog
19°
43%
00:00
Fog
19°
45%
01:00
Fog
19°
46%
02:00
Fog
19°
51%
03:00
Light rain shower
19°
49%
04:00
Fog
19°
45%
05:00
Fog
19°
47%

14-Day Forecast for Nepean

Wed, Sep 02
Overcast Overcast
25° / 16°
Thu, Sep 03
Fog Fog
25° / 18°
Fri, Sep 04
Overcast Overcast
22° / 16°
Sat, Sep 05
Sunny Sunny
22° / 13°
Sun, Sep 06
Sunny Sunny
21° / 11°
Mon, Sep 07
Overcast Overcast
23° / 11°
Tue, Sep 08
Overcast Overcast
15° /
Wed, Sep 09
Sunny Sunny
16° /
Thu, Sep 10
Overcast Overcast
16° / 10°
Fri, Sep 11
Overcast Overcast
25° / 15°
Sat, Sep 12
Sunny Sunny
17° / 10°
Sun, Sep 13
Overcast Overcast
17° /
Mon, Sep 14
Overcast Overcast
14° /
Tue, Sep 15
Sunny Sunny
15° /

Additional Forecasts for Nepean

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 191.0 μg/m³
O₃ (Ozone) 35.0 μg/m³
NO₂ (Nitrogen Dioxide) 9.4 μg/m³
SO₂ (Sulphur Dioxide) 1.4 μg/m³
PM2.5 (Fine particles) 2.0 μg/m³
PM10 (Coarse particles) 2.0 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Canada

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Best Time to Be Outside in Nepean Today

The most comfortable window in Nepean today looks like 10:00 to 13:00, when it is around 23°C. The next likely rain is around 16:00.

Frequently Asked Questions about Weather in Nepean

What is the temperature in Nepean right now?

The current temperature in Nepean is 16°C (61°F), overcast (feels like 16°C).

What's the weather like in Nepean right now?

Current weather in Nepean: Overcast, humidity 90%, wind 9 km/h E.

What is today's forecast for Nepean?

Today in Nepean: high 25°C, low 16°C, overcast. Chance of rain: 84%.

What is the 7-day weather forecast for Nepean?

Daily highs and lows for Nepean:

  • 2026-09-02: 25°C / 16°C
  • 2026-09-03: 25°C / 18°C
  • 2026-09-04: 22°C / 16°C
  • 2026-09-05: 22°C / 13°C
  • 2026-09-06: 21°C / 11°C
  • 2026-09-07: 23°C / 11°C
  • 2026-09-08: 15°C / 8°C
Is it going to rain in Nepean today?

There is a 84% chance of rain in Nepean today. Total expected precipitation: 4.21 mm.

What is the wind speed in Nepean right now?

Wind in Nepean is currently 9 km/h (6 mph) from the E.

What is the UV index in Nepean right now?

The UV index in Nepean is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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