Honestly, if you've lived in Westchester for more than a week, you know the deal. One minute you're walking down Getty Square in a light fleece, and the next, the wind coming off the Hudson River hits you like a freight train. Predicting the yonkers ny weather 10 day forecast isn't just about looking at a screen; it's about understanding how this city sits between the water and the hills.
We are looking at a pretty wild ride for the next week and a half. Today, Wednesday, January 14, 2026, we’re starting off with a bit of a "January Thaw" vibe. It’s cloudy and about 48°F. That feels great compared to last week, but don't get too comfortable. The humidity is sitting at 56%, and there’s a 20% chance of some light rain moving in later this afternoon.
The Immediate Outlook: A Sharp Drop is Coming
If you have plans for Thursday, January 15, you might want to dig out the heavy parka. The temperature is going to tumble. We’re looking at a high of only 40°F during the day, which will drop down to a bone-chilling 22°F by nightfall.
There's a 20% chance of snow tomorrow. It's not going to be a "stay home from school" kind of blizzard, but it’ll be enough to make the Saw Mill River Parkway a bit greasy. West winds will be kicking up at 12 mph, so that 40°F is going to feel a lot more like 30°F.
By Friday, the cold really takes root. We’re looking at a high of 34°F and another low of 22°F. It’s going to be partly sunny, but the wind is the real story here, gusting at 13 mph from the west.
Why the Weekend Might Get Messy
Saturday, January 17, is the day everyone is watching. Right now, the models are showing a mix of rain and snow. It’s that classic New York winter "slop."
The high will be around 39°F. The low will be 30°F. Precipitation chance? About 35%.
Because the temperature is hovering right around freezing, a two-degree difference could mean the difference between a wet sidewalk and a three-inch accumulation of slush. If you’re heading to Ridge Hill or Cross County to shop, keep an eye on the sky.
Sunday, January 18, clears up but stays cold with a high of 35°F. It’ll be mostly cloudy, and the wind will die down to about 6 mph, which makes it a decent day for a brisk walk at Untermyer Gardens if you're dressed for it.
Looking Into Next Week: The Polar Vortex Risk
The second half of our yonkers ny weather 10 day forecast shows a significant shift. By Tuesday, January 20, we are looking at some real Arctic air. We’re talking a high of only 27°F and a low of 14°F.
Yes, 14 degrees.
This is likely due to a weakening Polar Vortex that meteorologists at the National Weather Service have been tracking. When that cold air spills south, Yonkers feels it. Monday and Tuesday will be mostly sunny, but that sun is basically "visual only"—it won't be doing much to warm you up.
- Monday, Jan 19: High 33°F / Low 21°F (Mostly Sunny)
- Tuesday, Jan 20: High 27°F / Low 14°F (Deep Freeze)
- Wednesday, Jan 21: High 27°F / Low 14°F (Staying Frigid)
Humidity and Microclimates in Yonkers
Something most people ignore is how different the weather is depending on where you are in the city. If you’re down by the Yonkers Pier, the river keeps things a tiny bit more moderate but way windier. If you’re up in the hills of Northeast Yonkers or near the Bronxville border, you might see a dusting of snow while the waterfront is just seeing rain.
The average humidity for this time of year in Yonkers is usually high—around 85%. That’s why the cold "bites." It’s a damp cold. It gets into your bones in a way that a dry mountain cold just doesn't.
What the History Books Say
Historically, January is our coldest month. The average high is usually 36°F with a low of 22°F. We are actually tracking slightly warmer than average for the start of this 10-day period, but we'll end it well below those historical norms.
In 2023, we had a weirdly warm January where the high hit 46°F on average. But back in 2011, it was a brutal 31°F high. 2026 seems to be trying to give us a little bit of both.
Survival Tips for the Next 10 Days
Don't be the person caught without salt for your driveway on Saturday. Even if it's just a "rain/snow mix," the drop to 22°F on Sunday night will turn any leftover puddles into black ice.
- Check your tires now. With the temps swinging from 48°F to 14°F, your tire pressure is going to fluctuate like crazy.
- Layer up for Tuesday. A 14-degree night is no joke for your pipes. If you live in one of the older Victorian homes in Park Hill, maybe keep a trickle of water running in the furthest faucet.
- Watch the wind. Thursday and Friday will have gusts that make outdoor work pretty miserable.
Basically, the yonkers ny weather 10 day forecast is telling us that winter has finally arrived for real. We had a soft start to the month, but this upcoming week is the reminder that New York winters always win in the end.
Stay warm, keep the ice melt handy for the weekend, and maybe plan for some indoor activities once Tuesday hits. It's gonna be a cold one.
Check your heating systems today and make sure your car's antifreeze levels are topped off before the Tuesday deep freeze.
