Wed Oct 21st, '26 - Daily Weather for San Francisco

Good morning and happy Wednesday! Here is your weather for October 21st, 2026, in beautiful San Francisco. - Morning temperature at a cool 13 degrees, light jacket recommended - Overcast skies with 89% cloud cover - Daytime high reaching a cozy 19 degrees - Light west breeze at 2 mph, not too chilly - Evening remains mild around 19 degrees - Nighttime cools slightly to 16 degrees - No rain or snow expected, enjoy the city sights Thank you for tuning in for today's weather update. Take care and have a fantastic day!