2018 Long Range Weather Forecast for Squamish, BC

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See long range weather forecasts for the next 60 days from The Old Farmer’s Almanac! Our long range forecasts can be used to make more informed decisions about future plans that depend on the weather, from vacations and weddings to sporting events and outdoor activities.

To see long term forecasts for the entire year, pick up a copy of the annual Old Farmer’s Almanac, available online and in stores.

Note: Long range forecasts are regional, not city-specific. If your city is located inside a region, the region's forecast will apply to you.

Free 2-Month Weather Forecast

June 2018 Long Range Weather Forecast for Southern British Columbia
DatesWeather Conditions
Jun 1-13A few showers, cool
Jun 14-17Sunny, warm
Jun 18-24Showers, then sunny, cool
Jun 25-30Showers, cool
Junetemperature 13.5°C (1° below avg.)
precipitation 45mm (avg.)

July 2018 Long Range Weather Forecast for Southern British Columbia
DatesWeather Conditions
Jul 1-13Showers, then sunny, turning warm
Jul 14-18Showers, cool
Jul 19-28Sunny, warm
Jul 29-31Showers, cool
Julytemperature 17.5°C (1° above avg.)
precipitation 15mm (20mm below avg.)

Annual Weather Summary: November 2017 to October 2018

Winter will be slightly warmer than normal, with below-normal precipitation and snowfall. The coldest periods will be in early and late December, early and late January, and mid-February, with the snowiest periods in early and late December. April and May will have above-normal temperatures, with near- to below-normal precipitation. Summer will be slightly cooler and drier than normal, with the hottest periods in early to mid-June, mid- to late July, and early August. September and October will be rainier than normal, with near-normal temperatures.

Map showing Old Farmer's Almanac long range weather region number 5

About the Southern British Columbia Region

The Southern British Columbia long range weather region includes all or part of the following provinces: BRITISH COLUMBIA (Abbotsford, Campbell River, Chilliwack, Courtenay, Cranbrook, Duncan, Kamloops, Kelowna, Nanaimo, Parksville, Penticton, Port Alberni, Powell River, Quesnel, Salmon Arm, Squamish, Vancouver, Vernon, Victoria, White Rock, Williams Lake).

Southern British Columbia Neighboring Regions

Here are the regions that neighbor the Southern British Columbia long range weather region:

Temperature and Precipitation November 2017 to October 2018

Temperature and Precipitation Graph

Reader Comments

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Weather predictions for May on the South Coast

They predicted for May an average temperature 11°C and rainfall of 30 mm, 20mm below average. We've had 1.5 mm and temperatures not seen before all well above average in the mid to high 20's. It's been unprecedented hot, unusually humid summer weather and no rain in what use to be the wet and dismal month of May.

south central bc weather

this year holds the fourth place record for most snow fall recorded in the kamloops to williams lake bc region.
here's hoping the almanac is off for the spring and we get slightly warmer weather.

weather

Extremely cold in the West Kootenays feels like -20 at times, in mid- to the third week of February

February weather in bc is not accurate for farmers almanac

Lots more snow and very cold in Southern BC for February

Not very accurate this year

Previously we were able to buy the regional forecast for SW BC for $4.95. I understand there is a new system. Even if it’s the same price I don’t need the entire book, and this year the forecast is not very accurate. Today is the week ending April 7 and we were supposed have sunny and cool weather. Instead in Vancouver it rained every day and only on Friday did the sun peek out for a few hours. Also February had more snow than December. Maybe modeling the weather for the late 1960’s, when the solar minimum was comparable to now, would be helpful.

Regional forecast (not city forecasts)

The Southern British Columbia long range weather region includes all or part of the following provinces: BRITISH COLUMBIA (Abbotsford, Campbell River, Chilliwack, Courtenay, Cranbrook, Duncan, Kamloops, Kelowna, Nanaimo, Parksville, Penticton, Port Alberni, Powell River, Quesnel, Salmon Arm, Squamish, Vancouver, Vernon, Victoria, White Rock, Williams Lake).

Thank you! Being new to BC,

Thank you! Being new to BC, this has always confused me.

Winter 2018/19

What is the forecast for winter 2018/19 in the Powell River region?