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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Northern Focus Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Dartmouth’s weather today, as shown in the live forecast above, reflects a maritime mix typical of Nova Scotia’s spring. Expect shifting cloud cover and a chance of showers, with temperatures near seasonal norms for mid-May.
What’s driving today’s conditions in Dartmouth?
A weak trough over the Bay of Fundy is pushing moist air across the harbour, producing variable cloud and occasional light rain. Winds remain light from the southwest, keeping the afternoon high within a few degrees of the seasonal average. The live forecast above gives the most current readings for your location.
How does this week compare to Dartmouth’s May normals?
Daytime highs this week hover around 14–16°C, right in line with the 30-year average for mid-May. Overnight lows dip to 5–7°C, so a light jacket is wise for evening walks along the Dartmouth waterfront. The Canada weather hub has more regional context.
Can I get a dartmouth weather hourly breakdown?
Yes, the environment canada dartmouth page publishes hourly observations updated each hour. For a more detailed hourly view, check the weather network dartmouth hourly feed on their site. Both align with the live forecast above.
Where can I find a dartmouth weather 14 day forecast?
A dartmouth weather 14 day forecast is available from the Weather Network and Environment and Climate Change Canada. Keep in mind that confidence drops considerably beyond day seven, especially for Nova Scotia’s changeable spring patterns.
Is the dartmouth weather monthly outlook reliable?
Monthly outlooks from dartmouth weather monthly products are experimental and best used as a general trend guide. For short-term planning, the 14‑day forecast and your live forecast above are far more reliable.