San Francisco summer continues apace, with a frosty forecast for the week ahead.

According to drone-powered weather forecasting service Saildrone, temperatures will top out at a bracing 59 degrees today, and continue to hover in the low 60s throughout the week. The warmest day will be Thursday, with a projected high of 65 degrees. 

The coming days will also bring partly cloudy skies, due to persist through the end of the weekend.

Winds should reach a modest high of 13 mph today, with daily top speeds over 10 mph throughout the week.

This story was created automatically using Saildrone's local weather forecast data, then reviewed by an editor. We also incorporate historic weather data from the National Oceanic and Atmospheric Administration (NOAA). Click here for more about what we're doing. Got thoughts? Go here to share your feedback.