Vancouver 15 Day Weather Forecast 2025 Weather Forecast. See the long range weather forecast for vancouver, check the 30 days forecast view, select a month and get the average expected weather for vancouver. Weather.com brings you the most accurate monthly weather forecast for vancouver, british columbia, canada with average/record and high/low temperatures, precipitation and more.

Check the temperatures, chance of rain and more in vancouver during january. A risky day is not a direct prediction of precipitation (rain/snow) but instead a forecast of ideal conditions.