I'm an antisocial type. They say.
I prefer to think that I hate small talk because it conveys nothing useful and my time is best spent elsewhere.
In the interest of a quiet life due social pressure for not being the lone guy, you can always fake small talk. It is not like you have to be meaningful or informed.
Faking is simple. Weather always work. Just don't focus on the now, make stupid comparisons.
"this winter was soo cold, I'd never expected an estate so hot"
"I remember two year ago it was not this hot, but boy humidity was so much more"
Acceptance is only the first step
Maybe after faking it for a while you'll discover that you like it.
Just focus on something nebulous in the past or future, and make a comparison with the situation at hand. Is a car here? you saw one once with a strange paint. A dog passes by? tell something about a dog you parent owned.
just stay simple and let the conversation flow. Don't make outstanding lies, and don't being too obnoxious in commenting everything. start small and find a balance. Maybe they come up with a joke on the situation, use it with other people. It won't work at first, you'll get on the fun stories slowly as that requires more attitude.
To avoid being obnoxious, avoid telling too much jokes. Stop as soon as one of them fails; don't try until the next week. you don't want to move from antisocial to the unfunny guy.
Yes, it's creepy, but if you really want it, you have to start somewhere.