Weather in Austin Texas Tomorrow: What Most People Get Wrong

Weather in Austin Texas Tomorrow: What Most People Get Wrong

If you’ve lived in Central Texas for more than a week, you know the drill. You wake up in a parka and by lunchtime, you’re looking for a swimming hole. Weather in Austin Texas tomorrow, Wednesday, January 14, 2026, is basically a masterclass in that specific kind of Texas whiplash.

It’s going to be gorgeous. Honestly. But there’s a catch that’s going to catch a lot of people off guard: the wind.

While the sun is going to be out in full force, we’re looking at a dry cold front sliding through that’s going to make the afternoon feel a lot different than the thermometer suggests. We aren't talking about a "Snowpocalypse" or some Arctic blast that breaks the power grid. It’s just... weirdly dry and surprisingly gusty.

The Hourly Breakdown: What Tomorrow Actually Looks Like

Forget the generic "sunny" icons on your phone. To really plan your day, you need to see how the temperature swings.

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The morning starts off crisp. If you’re heading out for a run at Lady Bird Lake around 7:00 AM, expect it to be about 44°F. It’s that biting Hill Country chill that makes you want a second cup of coffee. But as the sun clears the horizon, things move fast. By 10:00 AM, we’re already hitting 58°F.

  • Noon: 67°F (Perfect patio weather)
  • 2:00 PM: 69°F to 70°F (The daily peak)
  • 5:00 PM: 63°F (The drop begins)
  • 9:00 PM: 53°F (Back to jacket territory)

The high is officially pegged near 70°F at Camp Mabry, which sounds like a dream. However, the wind is the real story here. We are looking at North-Northwest winds sustained at 15 to 25 mph, with some gusts potentially hitting higher.

Basically, if you have empty trash cans out on the curb or lightweight patio furniture, you might want to secure them tonight.

Why the "Fire Danger" Isn't a Joke Right Now

It feels counterintuitive to talk about fire risk when it’s 40 degrees in the morning. But the weather in Austin Texas tomorrow is shaped by a persistent drought that’s been digging its heels into Central Texas all January.

According to the latest data from the U.S. Drought Monitor, much of the I-35 corridor is now in "moderate" to "severe" drought. Because we haven't had a "drought buster" rain event recently, the grass is dormant and bone-dry.

When you mix 16-20 mph winds with humidity dropping into the 40% range, you get a recipe for trouble. A stray spark from a chain dragging on the highway or a cigarette butt tossed out a window can turn into a brush fire in minutes. In fact, counties like Llano have already reinstated burn bans. If you were planning on burning some cedar brush tomorrow, definitely don't.

The Humidity and Your Health

Tomorrow is going to be incredibly dry.

Relative humidity is expected to hover around 42% to 45% for most of the day. For those of us used to the typical Texas swamp air, this can be a shock to the system. You’ll probably notice it in your skin or that scratchy feeling in the back of your throat.

The "RealFeel" index is going to track pretty closely with the actual temperature because there’s so little moisture in the air to trap heat. But once you step into the shade and that North wind hits you? It’ll feel 5 degrees colder instantly.

Looking Beyond Tomorrow: Is Winter Over?

People always ask if we’re "safe" from a big freeze once we hit mid-January.

Statistically, this week is actually the coldest time of the year for Austin. While tomorrow is mild, the climate signals are mixed. We are currently in a weakening La Niña pattern. Historically, this means Texas stays warmer and drier than average.

But don't get too comfortable. While the Old Farmer’s Almanac and several NOAA models suggest we’ll dodge a repeat of the 2021 disaster, the polar vortex is famously fickle. A "wobble" in the jet stream could still send a burst of Arctic air our way in late February.

For now, though, we’re just dealing with a very dry, very windy Wednesday.

Practical Steps for Wednesday, January 14

Since the weather in Austin Texas tomorrow is all about the transition, here is how to actually handle it:

  1. The Layering Rule: Wear a light down vest or a windbreaker over a t-shirt. The wind will make the 70-degree high feel much cooler, especially if you're in the shade.
  2. Hydrate: It sounds cheesy, but with humidity this low, you lose moisture faster without realizing it. Drink more water than usual.
  3. Check Your Tires: Drastic temperature swings (from 41°F at night to 70°F during the day) can mess with your tire pressure. If that little light pops up on your dashboard, that’s why.
  4. Secure the Backyard: Anything that can catch the wind like a sail—umbrellas, loose tarps, or lightweight plastic chairs—needs to be weighed down or tucked away.

The most important thing to remember is that while the sky will be a clear, beautiful blue, that wind is coming straight from the north. It’s a "dry" cold, which is a rare treat for Austin, but it requires a bit more preparation than your standard sunny day.

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Keep an eye on the local KEWX radar if you’re heading toward the Hill Country, but otherwise, enjoy the sun while it lasts. We don't have any significant rain in the forecast for at least another week, so the dry spell continues.