Isn’t it frustrating when that happens? I’ve definitely been there- you watch the forecast like a Hawk and still end up getting it wrong.
Sometimes there are these memes that circulate about how “wild” Maryland or PA’s weather can be. They make me LOL because here in the mid-Atlantic, we have some of the most predictable weather in the country. Texas definitely wins the prize for most extreme temperature swings. When I lived there, my friends used to plan an annual February camping trip, which was bonkers to me coming from PA. We did it for years; they actually still do it, I just can never make it anymore. I experienced everything from upper 80s and sunburn to trying to survive in a tent when it was below freezing… often in the same weekend!