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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Scope Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
New Westminster’s weather today reflects its coastal setting, with the live forecast above showing mild temperatures and the possibility of rain. This maritime influence keeps conditions moderate year-round, making a light jacket and umbrella handy for most days.
What is the typical weather pattern for New Westminster?
New Westminster experiences a temperate oceanic climate, meaning cool, wet winters and mild, relatively dry summers. The Pacific Ocean moderates temperatures, so extreme heat or cold is rare. Rain is common from October through March, while summer months often bring pleasant, drier conditions. For the most accurate short-term plans, check the new westminster weather hourly update or the new westminster weather 7 day forecast above.
How does the weather vary through the year?
Winter (December–February) sees average highs near 7°C and lows around 2°C, with frequent rain. Snowfall is possible but usually light. Spring gradually warms, with increasing sunshine. Summer (June–August) is the driest season, with highs averaging 22–24°C. Autumn returns to wetter, cooler conditions. For longer planning, the weather in new westminster 14 day and new westminster weather monthly outlooks can help anticipate general trends.
When is the rainiest month in New Westminster?
November typically sees the highest rainfall, averaging over 150 mm. The wet season extends from late autumn through early spring, so a rain jacket is essential during these months.
How accurate are 14-day weather forecasts for New Westminster?
Short-term forecasts (1–3 days) are quite reliable; 14-day outlooks show general trends but have lower precision. For detailed planning, always consult the new westminster weather 30 day forecast as a broad guide and check daily updates.
What weather alerts should I watch for in New Westminster?
Heavy rain and wind warnings are most common, especially during winter storms. Snowfall alerts may also occur. Monitor Environment Canada or our weather warning page for real‑time notices.