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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Canada Edition Weather Desk. Data from Environment and Climate Change Canada and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Clarenville’s conditions today match the live forecast above: a maritime mix typical of this Trinity Bay community in eastern Newfoundland. The sea keeps temperatures moderate year-round, but inland pockets near Whitbourne often run a few degrees cooler overnight.
What makes Clarenville’s weather different from the rest of the Avalon?
Clarenville sits on the western shore of Trinity Bay, where the open water moderates both summer heat and winter cold. Snowfall is heavy—averaging around 300 centimetres—but thaws come frequently. Fog rolls in when warm air meets the cold bay, especially in June and July, reducing visibility along the Trans-Canada Highway. Hourly changes can be abrupt; the weather network clarenville hourly feed is a reliable way to track shifting winds off the bay.
How reliable are long-range forecasts for Clarenville?
The clarenville weather 14 day outlook gives a general trend but should be used with caution. Newfoundland’s coastal systems are notoriously fickle—a storm parked over the Grand Banks can rewrite the weekend plan. For daily decisions, check the live forecast above or the environment canada clarenville marine broadcast. Inland communities like whitbourne weather often mirror Clarenville’s pattern, though with slightly less wind and more fog.
When is the best time to visit Clarenville?
Late June through early September offers the warmest weather, with daytime highs near 20 °C and minimal fog. July can still have foggy starts, but afternoons are often clear. Winters are grey and snowy but excellent for snowmobiling.
Does Clarenville get a lot of fog?
Yes, especially in late spring and early summer. When warm air from the continent flows over the cold Trinity Bay, fog banks can form quickly and linger for hours. Check the weather network clarenville hourly for real-time visibility updates.
How does Clarenville compare to St. John’s weather?
Clarenville is slightly less windy and a bit warmer in winter than St. John’s, because it’s further from the open Atlantic. Snowfall is similar, but fog is less persistent. The Canada weather hub has comparison charts.
Sources
If you are driving toward the Bonavista Peninsula, check the weather warning page for current alerts. For other regions, see Toronto Weather or Calgary Weather.