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Weather in Dartmouth, Canada 🇨🇦

Current Weather in Dartmouth

Overcast
16°C
Feels like 14°C. Overcast.
🌬️ 8 km/h NNW
💧 60% Humidity
🧭 1023 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 5.1
🌡️ Dew Point: 8°C
🌅 Sunrise: 06:46 AM
🌇 Sunset: 07:36 PM
Map Overlays:

Right now Dartmouth is 16°C with overcast, feeling like 14°C. Humidity sits at 60% and winds are near 8 km/h, and the UV index is 5 (moderate). In the days ahead, expect temperatures in Dartmouth from about 8°C to 19°C.

Hourly Forecast for Dartmouth

15:00
Overcast
17°
14%
16:00
Overcast
17°
13%
17:00
Overcast
17°
14%
18:00
Overcast
16°
14%
19:00
Cloudy
14°
14%
20:00
Clear
11°
13%
21:00
Overcast
10°
31%
22:00
Overcast
10°
30%
23:00
Overcast
10°
29%
00:00
Overcast
13°
21%
01:00
Overcast
14°
18%
02:00
Overcast
14°
18%
03:00
Overcast
14°
17%
04:00
Overcast
14°
18%
05:00
Overcast
14°
20%
06:00
Patchy rain nearby
14°
26%
07:00
Moderate rain
14°
85%
08:00
Light rain
15°
83%
09:00
Light rain
16°
78%
10:00
Moderate rain
16°
93%
11:00
Light rain
17°
78%
12:00
Moderate rain
17°
88%
13:00
Light rain
18°
85%
14:00
Patchy rain nearby
18°
36%

14-Day Forecast for Dartmouth

Wed, Sep 09
Sunny Sunny
17° /
Thu, Sep 10
Overcast Overcast
19° / 13°
Fri, Sep 11
Sunny Sunny
18° / 10°
Sat, Sep 12
Sunny Sunny
18° /
Sun, Sep 13
Overcast Overcast
20° /
Mon, Sep 14
Patchy rain nearby Patchy rain nearby
22° / 13°
Tue, Sep 15
Overcast Overcast
19° /
Wed, Sep 16
Overcast Overcast
21° / 12°
Thu, Sep 17
Overcast Overcast
18° /
Fri, Sep 18
Sunny Sunny
19° /
Sat, Sep 19
Sunny Sunny
21° / 12°
Sun, Sep 20
Light rain shower Light rain shower
18° / 12°
Mon, Sep 21
Overcast Overcast
18° /
Tue, Sep 22
Overcast Overcast
19° / 13°

Additional Forecasts for Dartmouth

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 150.0 μg/m³
O₃ (Ozone) 71.0 μg/m³
NO₂ (Nitrogen Dioxide) 1.0 μg/m³
SO₂ (Sulphur Dioxide) 0.6 μg/m³
PM2.5 (Fine particles) 4.3 μg/m³
PM10 (Coarse particles) 5.5 μg/m³

Historical Weather

Weather Forecasts for Other Cities in Canada

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Best Time to Be Outside in Dartmouth Today

The most comfortable window in Dartmouth today looks like 15:00 to 18:00, when it is around 17°C. It should stay dry through that window. The next likely rain is around 07:00.

Frequently Asked Questions about Weather in Dartmouth

What is the temperature in Dartmouth right now?

It is currently 16°C (61°F) in Dartmouth, overcast (feels like 14°C).

What's the weather like in Dartmouth right now?

Current weather in Dartmouth: Overcast, humidity 60%, wind 8 km/h NNW.

What is today's forecast for Dartmouth?

Today in Dartmouth: high 17°C, low 8°C, sunny. Chance of rain: 12%.

What is the 7-day weather forecast for Dartmouth?

Daily highs and lows for Dartmouth:

  • 2026-09-09: 17°C / 8°C
  • 2026-09-10: 19°C / 13°C
  • 2026-09-11: 18°C / 10°C
  • 2026-09-12: 18°C / 8°C
  • 2026-09-13: 20°C / 9°C
  • 2026-09-14: 22°C / 13°C
  • 2026-09-15: 19°C / 8°C
Is it going to rain in Dartmouth today?

There is a 12% chance of rain in Dartmouth today.

What is the wind speed in Dartmouth right now?

Wind in Dartmouth is currently 8 km/h (5 mph) from the NNW.

What is the UV index in Dartmouth right now?

The UV index in Dartmouth is currently 5.1 (moderate). Sun protection is recommended when the index is 3 or higher.

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