If you’ve spent any time in Muskingum County during the winter, you know the vibe. One minute you're scraping a thin glaze of ice off your windshield outside the Tom's Ice Cream Bowl, and the next, you're wondering if that gray sky is ever going to break. Honestly, the Zanesville Ohio weather 10 day forecast right now is a perfect example of why this region keeps meteorologists on their toes. It isn't just "cold"—it's a specific kind of damp, biting Appalachian chill that sinks into your bones.
The Immediate Forecast: A Brutal Reality Check
As of Saturday, January 17, 2026, we are sitting right in the thick of it. Today is staying pretty gloomy with a high of 36°F, but don't let that "near-freezing" number fool you. The wind is coming in from the southwest at about 15 mph, which makes that 36°F feel a whole lot sharper. If you're heading out to the Colony Square Mall or just grabbing a coffee downtown, you've likely already noticed the Muskingum County Sheriff’s Office has been toggling snow emergency levels. We actually just hit a Level One because the roads are getting slick with blowing snow.
Tonight is where things get interesting. We’re looking at snow showers and a low that's going to crater down to 15°F.
What to Expect Sunday and Monday
Tomorrow, Sunday, January 18, is going to be a "fake out" day. It’ll be mostly sunny during the day, which usually makes you think it’s warming up, but the high is only hitting 21°F. It’s that crisp, blinding winter sun that doesn't actually provide any heat. By Sunday night, the snow returns with a 35% chance of accumulation.
Monday, January 19—Martin Luther King Jr. Day—is shaping up to be a bit of a mess for anyone traveling. We’re looking at light snow throughout the day. The high stays at 21°F, but the real kicker is the wind. It’s shifting to the west and kicking up to 19 mph. Basically, expect some drifting on the backroads out toward New Concord or Dresden.
Breaking Down the Zanesville Ohio weather 10 day Outlook
Let's talk about the rest of the week because it’s a total rollercoaster. Tuesday, January 20, is going to be the absolute floor for temperatures. We are looking at a high of just 18°F and a low of 4°F. Yeah, you read that right. Four degrees. If your car battery is more than three years old, this is the night it’s probably going to give up the ghost.
But then, because Ohio loves to keep us guessing, Wednesday brings a weird "warm" front. We jump all the way up to 37°F with a mix of rain and snow. It’s going to be slushy, messy, and generally unpleasant for walking.
The Second Half of the Forecast
- Thursday, Jan 22: Back down to 25°F with more light snow.
- Friday, Jan 23: A slight recovery to 34°F, but mostly cloudy.
- Saturday, Jan 24: 27°F and overcast. Boring, but predictable.
- Sunday, Jan 25: Mostly cloudy, high of 23°F.
- Monday, Jan 26: Another dip. High of 17°F and a low of 4°F again.
By the time we hit Tuesday, January 27, we're looking at snow showers and a high of 20°F. If you're counting, that's almost a full ten days where we don't see anything even close to "mild."
Why Zanesville Weather is So Tricky
Most people think Zanesville just gets the same weather as Columbus. It’s only an hour east, right? Wrong.
We sit in a bit of a transition zone. The rolling hills of the Muskingum River Valley trap cold air in the low spots, which is why your thermometer in the North End might read five degrees different than someone living out in the sticks toward Blue Rock. Also, we get "upslope" moisture. When those winds come across the flatter parts of Ohio and hit our hills, they get forced upward, cool down, and dump extra snow on us that Columbus never sees.
Historically, January is our coldest month. We average about 7.4 inches of snow for the month, and the average high is usually around 37°F. This current Zanesville Ohio weather 10 day stretch is actually running a bit colder than the historical norms, especially with those overnight lows in the single digits.
Practical Survival Tips for This Week
Honestly, stop trusting the "feels like" temperature and just look at the wind speed. In Zanesville, the wind is the real enemy. When it’s coming off the river at 15+ mph, your standard wool coat isn't going to cut it; you need something windproof.
- Check your tires now. With the temps hovering right around the freezing mark on Wednesday and then plummeting Thursday, the black ice on the Y-Bridge is going to be legendary.
- Drip your faucets. On Tuesday night when it hits 4°F, those older homes near the historic districts are at high risk for frozen pipes.
- Animal check. If you've got outdoor dogs or barn cats, they need extra bedding and a way to keep their water from turning into a solid block of ice by Monday night.
The main takeaway? This 10-day stretch is a marathon of cold, not a sprint. We aren't seeing any major "thaw" until maybe the very end of the month, so keep the salt bucket by the front door and maybe grab an extra bag of coffee. You're going to need it.
To stay safe during this stretch, keep an eye on the Muskingum County Sheriff’s social media for snow level updates before you head out on I-40 or Route 146. If you have elderly neighbors, Tuesday would be the day to check if they need anything so they don't have to brave that 4-degree low.
