Platform: iOS; Free

The City may be beautiful, but the weather often has a mind of its own. It could be a hot summer day, or the chilled breeze from the Bay can sweep in and freeze you to the boots. The SF Climates app displays the weather from San Francisco's microclimates on a map of the city. Check out what the weather is like near the pier, or down by Baker Beach. Get the temperatures, conditions, wind speed and direction of 17 San Francisco neighborhoods, with data coming from the Weather Underground.