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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Perspective Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
For St Andrews, New Brunswick, the live forecast above shows today’s conditions on the Bay of Fundy coast. Expect cool maritime air, shifting winds, and the possibility of fog rolling in from Passamaquoddy Bay, typical for this historic resort town.
What drives St Andrews’ daily weather?
The town sits on the western shore of Passamaquoddy Bay, a branch of the Bay of Fundy. That means mild summers, chilly winters, and frequent sea breezes. The Fundy tides also influence local fog and cloud patterns, especially in spring and early summer. For a broader regional picture, check Canada’s weather hub or compare with saint john weather to the east.
How does the season affect your visit?
Summer highs hover in the low 20s °C, while winter averages sit near -8 °C. Snowfall is moderate, but the coast can see mixed precipitation. If you’re planning a trip, note that fog can reduce visibility in June and July. Nearby st stephen weather is often similar, though farther inland the fog thins earlier.
What is the best time to visit St Andrews for clear skies?
Late August to early October offers the steadiest weather, with less fog and warm afternoons. You can also check st andrews weather hourly on The Weather Network for short-range planning.
Does St Andrews get a lot of fog?
Yes, especially from May through July when warm air meets the cold Bay of Fundy water. Morning fog often burns off by midday, but can linger near the waterfront. For live conditions, use st andrews nb weather radar from Environment Canada.
How does St Andrews weather compare to Fredericton?
Fredericton, being inland, is warmer in summer and colder in winter, with less wind and fog. St Andrews stays milder due to the bay, but sees more cloud. Check fredericton weather for a direct contrast.