Lake Cowichan weather: 14-day forecast

Over the next 14 days in Lake Cowichan, temperatures range from 3 to 15 °C with 9 rainy days (142.1 mm in total).

Day	Weather	Min	Max	Precip.	Wind
Today	heavy drizzle	3 °C	11 °C	1.5 mm	12 km/h
Tomorrow	overcast	7 °C	13 °C	0.0 mm	12 km/h
Wed 4 Nov	light rain	6 °C	12 °C	9.8 mm	9 km/h
Thu 5 Nov	overcast	7 °C	12 °C	0.0 mm	6 km/h
Fri 6 Nov	showers	6 °C	11 °C	12.6 mm	8 km/h
Sat 7 Nov	showers	8 °C	13 °C	16.2 mm	16 km/h
Sun 8 Nov	showers	6 °C	11 °C	6.0 mm	23 km/h
Mon 9 Nov	light rain	4 °C	9 °C	9.6 mm	8 km/h
Tue 10 Nov	overcast	6 °C	12 °C	0.0 mm	6 km/h
Wed 11 Nov	overcast	6 °C	15 °C	0.0 mm	7 km/h
Thu 12 Nov	showers	9 °C	11 °C	50.2 mm	14 km/h
Fri 13 Nov	showers	7 °C	11 °C	22.8 mm	14 km/h
Sat 14 Nov	light drizzle	8 °C	13 °C	0.2 mm	6 km/h
Sun 15 Nov	light rain	7 °C	11 °C	13.2 mm	22 km/h

What the Lake Cowichan forecast shows

The period looks steady in Lake Cowichan: daytime highs average 12.0 °C in the first week and 11.6 °C afterwards, a difference of only 0.4 °C. Rain falls on 5 days in the first week and 4 days in the following 7 days.

Extremes of the period in Lake Cowichan. Warmest day: Wednesday 11 Nov, with a high of 15 °C. Coolest day: Monday 9 Nov, when the high stays at 9 °C. Coldest night: Monday 2 Nov, down to 3 °C. Wettest day: Thursday 12 Nov, with 50.2 mm. Strongest wind: Sunday 8 Nov, gusting up to 23 km/h at most.

Over these 14 days the forecast highs average 11.8 °C, which is 3.2 °C above the 1991-2020 normal of 8.6 °C for the month.

Practical advice for the coming weeks

• Rain is likely on 9 days: keep a waterproof jacket or an umbrella at hand and plan indoor alternatives for outdoor events.

How reliable is a long-range forecast?

The first three to five days for Lake Cowichan are the most dependable. After about a week, a forecast gives a trend rather than an exact figure: the daily temperature can be off by several degrees and the timing of rain can shift by a day or more. Use the later days to plan broadly and check the page again as the date approaches, since it is updated several times a day.

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