Honestly, if you’ve lived in Houston for more than a week, you know the drill. You wake up freezing, then by noon, you’re peeling off layers like an onion because the sun decided to show up uninvited. This week is basically a masterclass in that exact brand of chaos.
We’re coming off a weekend where the National Weather Service was literally handing out freeze warnings for the coast, and now we’re staring down a 7 day forecast in houston tx that starts with a jacket and ends with... well, probably a raincoat and a prayer.
The Deep Freeze (Briefly)
Monday, January 19, is starting off chilly. Like, "did I leave the window open?" chilly. We’re looking at a low near 37°F. If you have those sensitive patio plants, hopefully, you brought them in or at least threw a burlap sack over them. But here’s the kicker: by the afternoon, it’s going to hit 64°F with pure sunshine.
That’s a nearly 30-degree swing. Classic Houston.
Tuesday keeps the "cool but not freezing" vibe alive. Expect a high of 61°F and a low of 46°F. It’ll be cloudy, which honestly feels a bit more like actual winter compared to the bright sun we’ve been having.
When the Humidity Hits
Wednesday is when things start getting kinda swampy again. The humidity is projected to spike to about 82%. Gross, right? We’re looking at a high of 66°F and our first real chance of rain—about 40% during the day.
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It’s not a washout, but it’s that annoying "light rain" that just makes the roads slick and your hair frizzy.
Thursday, January 22, is basically a cloud sandwich. The humidity jumps even higher to 92%, which usually means the air feels heavy enough to walk through. Highs stay steady at 64°F, but the "feels like" temp might be a bit lower if the wind picks up from the northeast.
The Late Week Warm-Up
Friday, Jan 23, brings more of that light rain. Highs around 65°F. At this point in the 7 day forecast in houston tx, you’re probably tired of the gray skies.
But check out Saturday. We might actually hit the 51°F mark as a high, which sounds backwards, but a cold front is expected to push through late. The low Saturday night is plummeting back to 32°F.
Yeah, freezing. Again.
Why Houston Weather Is So Weird Right Now
Meteorologists like Anthony Yanez over at KPRC have been pointing out that 2026 has been bizarre. We’ve already had ten record highs since December. The Gulf of Mexico is currently running warmer than it has since 1982, and that’s basically acting like a giant heater for the city.
When that warm Gulf air meets a cold front coming down from the plains, you get two things:
- Extreme temperature swings.
- Sudden bursts of rain or even tornadoes (like we saw earlier this month).
It's not just "weather" anymore; it's a constant tug-of-war between the seasons.
Actionable Steps for the Week Ahead
- Layering is non-negotiable: Monday morning needs a heavy coat, but you’ll want a t-shirt underneath by 3 PM.
- Check your tires: These 30-degree temperature drops can mess with your tire pressure (the TPMS light is basically the official light of Houston winters).
- Plan for Mid-Week Rain: Wednesday and Friday are the "umbrella days." Don't leave it in the trunk.
- Watch the Freeze: Saturday night/Sunday morning is the one to watch if you have outdoor pipes or pets.
Basically, keep your weather app open and don't trust the clear blue sky—it’s probably lying to you.