You’ve probably seen the local forecast and thought about staying under the covers until April. Honestly, I don't blame you. Chillicothe winters aren't exactly tropical, but if you live here, you know the chillicothe weather 10 day forecast is basically a roll of the dice in a freezer. Right now, as of Sunday, January 18, 2026, we are looking at a thermometer that says 19°F, but it actually feels like 11°F. That's a pretty big difference when you're just trying to walk the dog or grab a coffee at Paper City.
The Immediate Outlook: Shivering Through Early Week
Today, we’re looking at a high of 26°F with mostly cloudy skies. It’s that kind of gray that just hangs over the Ross County hills and makes everything look like a vintage photo. The wind is coming from the west at about 7 mph, which isn't a gale, but it's enough to bite. Tonight, the low drops to 18°F. If you’re heading out, just know there’s a 25% chance of some snow. Nothing major, just enough to make the sidewalk a bit "fun."
Monday gets even colder. We're talking a high of only 23°F. The real kicker? The wind picks up to 18 mph from the west. That’s going to make that 23°F feel a whole lot more like single digits. By the time Monday night rolls around, we’re hitting 9°F. Basically, if you don't have to be outside, don't be.
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Tuesday brings a bit of relief with actual sunshine, though the high stays stuck at 24°F. It’s a "dry cold," if that makes you feel better. Probably not.
A Midweek Mess and the 10-Day Trend
Wednesday, January 21, is where things get weird. The temperature jumps up to 39°F. You might be tempted to break out a light jacket, but hold on. There's a 40% chance of a rain and snow mix during the day. With 17 mph winds hitting from the southwest, it’s going to be a slushy, messy afternoon.
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By the time we look toward next weekend, the chillicothe weather 10 day forecast reveals a return to the deep freeze. Saturday, January 24, sees a high of 23°F, and by Sunday, January 25, we’re looking at light snow and a high of only 17°F. The overnight low for Sunday into Monday? A brutal 10°F.
Here is a breakdown of what the next several days look like in prose:
The pattern starts cold and stays cold. Thursday and Friday offer a slight "warm-up" to 31°F and 36°F respectively, but don't get used to it. The end of the 10-day period (Tuesday, January 27 and Wednesday, January 28) keeps us in the low 20s with high chances of snow showers.
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Why the Forecast Matters for Your Ross County Plans
If you're planning on visiting the Hopewell Culture National Historical Park, the midweek "thaw" on Wednesday might seem like a good time, but the slush will likely make those trails around Mound City pretty slick. Honestly, you're better off waiting for a day like next Tuesday when it's sunny, even if it's colder. Just bundle up.
For the parents in town, if the kids are climbing the walls because of the snow showers on Sunday and Monday, the Mighty Children's Museum downtown is a lifesaver. It’s better than trying to brave the 11 mph winds at Yoctangee Park when the "feels like" temperature is barely hitting double digits.
Survival Tactics for Chillicothe Winters
- Layer like your life depends on it. A base layer, a heavy sweater, and a windbreaker are mandatory for Monday’s 18 mph gusts.
- Keep an eye on Wednesday’s rain-to-snow transition. Roads like Route 23 can get tricky fast when the temp drops back down toward the 24°F overnight low.
- Don't trust the sun on Tuesday. It’s a trap. 24°F is still 24°F, even if it’s bright out.
The chillicothe weather 10 day forecast shows that we’re firmly in the grip of a classic Ohio winter. It’s gray, it’s cold, and there’s just enough snow to keep you on your toes.
Next Steps for Staying Warm:
- Check your tire pressure; these 9°F nights will make your "low pressure" light pop up immediately.
- Stock up on de-icer for your windshield before the Wednesday slush hits and freezes overnight.
- Plan your outdoor hikes for Thursday afternoon when the 31°F high feels like a "heatwave" compared to the rest of the week.