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If you’ve lived in West Texas for more than five minutes, you know the drill. You wake up needing a heavy parka and by lunchtime, you're looking for a short-sleeved shirt and a pair of sunglasses. It’s just how it goes here. Honestly, the weather in san angelo tx 10 day forecast right now is a perfect example of that "if you don't like it, wait an hour" mentality. We are staring down a wild swing from almost-70-degree afternoons to bone-chilling mornings that’ll make your car engine groan.
The Immediate Outlook: Sun Now, Shivers Later
Right now, San Angelo is sitting pretty. As of Thursday night, January 15, 2026, it’s a crisp 57°F outside. It feels like 54°F thanks to a light southwest wind. Today was actually gorgeous, hitting a high of 68°F. But don't get too comfortable. That southwest wind is about to flip, and when it does, it's bringing the "real" winter with it.
Tomorrow, Friday, January 16, starts the slide. We're looking at a high of 55°F, which doesn't sound terrible until you see the wind. We’re talking 24 mph gusts coming straight out of the north. That’s the kind of wind that cuts right through a light jacket. By Saturday, the high won't even break 46°F. If you have plans at San Angelo State Park or want to walk along the Concho River, you’re going to want the heavy layers. Lows will be hovering around 29°F to 32°F, so yes, the frost is coming back for your windshield.
Breaking Down the 10-Day Rollercoaster
West Texas weather is basically a series of "mini-seasons" packed into a single week.
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Sunday, January 18, actually looks like a decent recovery day with a high of 60°F, but it's a bit of a tease. By the time Martin Luther King Jr. Day rolls around on Monday the 19th, things get messy. We've got a mix of clouds and a 20% chance of snow on Monday night. It’s not a blizzard—don't go panic-buying all the bread at H-E-B just yet—but it’s enough to make the roads slick if you aren't careful.
The Mid-Week Shift
- Tuesday (Jan 20): Cloudy and 54°F. A bit damp with a 20% chance of rain.
- Wednesday (Jan 21): The sun returns! High of 62°F. This is probably the best day of the week to get outside.
- Thursday (Jan 22): Even warmer at 67°F, but the humidity starts to climb.
Why San Angelo Weather is So Bi-Polar
A lot of people think it's just bad luck, but there’s actual science behind why the weather in san angelo tx 10 day outlook looks like a heart monitor. We sit in this weird geographic pocket where dry air from the desert meets occasional moisture from the Gulf, all while being completely exposed to "Blue Northers" that scream down from the Plains.
The National Weather Service out of San Angelo often notes that our lack of "topographic protection"—basically, we're flat—means there’s nothing to stop a cold front once it gains momentum. That’s why we see these 30-degree temperature drops in a matter of hours.
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Practical Survival Tips for the Next Week
Honestly, the biggest mistake people make is trusting the "high" temperature for the day. If the forecast says 55°F but the wind is 25 mph out of the north, it’s not a 55-degree day. It’s a 40-degree day with a marketing problem.
Keep an eye on the humidity too. By next Wednesday and Thursday, we’re seeing humidity jump up to 72% and 57%. In the winter, that damp air makes the cold feel "heavy." It gets into your bones.
What you should actually do:
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- Drip your faucets: Sunday and Monday nights are looking risky with those 29°F and 34°F lows.
- Check your tires: These massive temperature swings cause your tire pressure to fluctuate like crazy. If your "low air" light comes on Friday morning, that’s why.
- Layers are king: Don't commit to one heavy coat. Wear a base layer, a fleece, and then a windbreaker. You'll thank me when the sun comes out at 2:00 PM and the temperature jumps 15 degrees.
- Watch the Monday commute: With that slight chance of snow/rain mix on Monday night, Jan 19, the overpasses on Loop 306 can get "black ice" patches.
The end of the 10-day window (Saturday, Jan 24) shows us dipping back down to 51°F with more light rain. Basically, keep the umbrella and the heavy coat in the backseat of your truck for the foreseeable future. You’re going to need both.
Check your outdoor pipes now before the Saturday freeze hits. If you've got sensitive plants, move them inside by Friday evening to avoid the 24 mph north winds and the overnight drop to 29°F.