If you’ve lived around York County long enough, you know that the weather here is basically a roll of the dice. One minute you're scraping ice off your windshield near the Dillsburg Giant, and the next, it’s a weirdly mild afternoon where you don’t even need a heavy coat. Honestly, the dillsburg pa weather forecast for this week is exactly that kind of mess.
Right now, it’s cold.
Like, really cold.
As of Sunday evening, January 18, 2026, the temperature is sitting at a crisp 23°F. But that's just the number on the screen; with the northwest wind kicking at about 8 mph, it actually feels like 14°F out there. If you’re heading out late, the sky is clear, which is great for seeing stars but terrible for holding onto any heat.
The rest of the night is looking to stay partly cloudy with a low of 18°F. Earlier today, we had those clouds hanging low and even a little bit of snow (about a 20% chance that actually materialized for some), but things are drying out for the moment.
Is the Dillsburg PA Weather Forecast About to Get Worse?
Probably. Or better, depending on how much you like shivering.
Monday is looking like the "warm" spot of the early week. We’re expecting a high of 34°F under mostly sunny skies. It sounds decent, but don’t let the sun fool you. The wind is going to be ripping from the southwest at 17 mph, which means it’ll still feel pretty bitey. Then, once the sun drops, we’re looking at a low of 12°F.
The Tuesday Deep Freeze
Tuesday, January 20, is when things get serious.
Basically, the bottom falls out. We are looking at a high of only 21°F all day. Sunny? Yes. Warm? Absolutely not. By Tuesday night, it's going to hit a low of 9°F. That’s the kind of weather where you really have to worry about your pipes if your house has those weird uninsulated spots.
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- Check your outdoor spigots.
- Make sure the heat is actually running in the basement.
- Keep the salt bucket by the door.
Looking Toward Next Weekend
If you're trying to plan for next weekend, Saturday, January 24, might throw a wrench in things. While the day starts with some sun and a high of 17°F (yeah, still freezing), there’s a 20% chance of snow showers moving in Saturday night.
Sunday, January 25, doesn't look much better. We’re looking at a high of 17°F again with a 20% chance of snow during the day. It’s not exactly "blizzard" territory, but it’s enough to make the backroads near Route 15 a little sketchy.
Looking further ahead into the dillsburg pa weather forecast, Monday, January 26, stays cold with a high of 24°F. We might see some clearing by Tuesday the 27th, but the temperatures are sticking in that mid-20s range. It's basically a solid week of "wear everything you own."
Most people think Dillsburg gets the same weather as Harrisburg or York, but being tucked right near the mountains means we often catch a bit more wind and those weird little snow pockets that skip the cities. Keep an eye on those northwest winds—they’re usually the ones that bring the real chill into the valley.
Immediate Steps to Take:
- Layer up if you're commuting on Monday morning; the 17 mph winds will make that 34°F feel much colder.
- Prepare for the single-digit low on Tuesday night by ensuring pets are indoors and drafty windows are covered.
- Keep a half-tank of gas in the car in case Saturday's snow showers cause unexpected delays on the local hills.