If you are using this app for the first time, you need to enter a location to show the weather. You can access Start menu apps list or Search box of Windows 10 to open this app. Option 1: How To Show Weather for Multiple Cities In Windows 10 Start Menu Using MSN Weather App? You can see the screenshot above where current weather information for multiple cities is visible in my Windows 10 Start menu. When the weather tiles are pinned to Start menu, you can also resize them as per your needs. MSN Weather app can show weather forecast for the next four days and AccuWhether can show forecast for the next day only. You will also be able to see weather forecast using both the apps in Windows Start menu. And AccuWeather app helps to see current weather conditions in Start menu. MSN Weather app helps to see the current temperature, weather type (Cloudy, Sunny, Clear, etc.), and the maximum and minimum temperature of multiple cities (same country or different countries). To show weather details for multiple cities in Windows 10 Start menu using these apps, what you actually need to do is pin tiles associated with weather details of different cities. It can be done using the built-in MSN Weather app and some other free app (called AccuWeather) available on Windows 10 Store. This tutorial explains how to show weather for multiple cities in Windows 10 Start menu.