Sun Jun 21st, '26 - Daily Weather for San Francisco

Hey there and a very happy Sunday to you! This is your weather for June 21st, 2026, right here in the beautiful city of San Francisco. - Morning temperature at a gentle 57 degrees, great for a coffee run or park stroll - Daytime high of 78 degrees with scattered clouds, perfect for outdoor activities - Evening temperature drops to a cozy 59 degrees with a light west-southwest breeze at 7 mph - Nighttime cools further to 55 degrees, ideal for stargazing with mostly clear skies Have an amazing day and tune in tomorrow for more weather updates.