Honestly, if you live here, you know the drill. You check the forecast for the 10 day weather Staten Island NY is serving up, and by the time you've walked from the St. George Terminal to your car, it’s already changed. But looking at the numbers right now, we are in for a serious reality check.
Today, Friday, January 16, 2026, started out looking decent. It’s sunny with a high of 34°F, but don’t let that bright sky fool you. With a 12 mph wind coming out of the west, it feels more like 12°F out there. If you’re heading out to the South Shore or catching the ferry, you’ve basically got to dress for the Arctic.
The 10 Day Weather Staten Island NY Reality Check
Saturday is where things get messy. We’re looking at a "frozen mix"—that lovely New York specialty where rain and snow fight for dominance. The high hits 38°F, which is just warm enough to turn the snow into slush, but the 65% chance of precipitation means your boots are going to get soaked.
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Then comes the "Flash Freeze" on Tuesday.
Tuesday, January 20, is going to be the coldest day of this stretch. We are talking a high of only 21°F and a low of 13°F. That is properly "stay inside and order Denino’s" weather.
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What the Next Week Looks Like
- Monday, Jan 19: Sunny but deceptive. High 33°F, low 14°F.
- Wednesday, Jan 21: Cloudy and slightly "warmer" at 36°F.
- Thursday, Jan 22: Snow showers return. There’s a 35% chance of the white stuff during the day.
- Friday, Jan 23: A brief break with some sun and a high of 33°F.
Kinda makes you miss those random 60-degree days we sometimes get in January, right? Not this year. The Polar Vortex is doing its thing, and Staten Island is right in the crosshairs.
Why Staten Island Weather is Always Weirder
Living on an island means we deal with the "maritime effect." Basically, the water surrounding us—the Kill Van Kull, the Arthur Kill, and the Atlantic—usually keeps us a couple of degrees warmer than, say, the Bronx or Westchester. But when that wind kicks up to 14 or 15 mph like it's supposed to this Monday, that water doesn't help one bit. It just adds a damp chill that gets right into your bones.
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Most people get wrong that a "sunny" forecast means a "nice" day. In January on Staten Island, a sunny day often means a high-pressure system is sitting over us, bringing in the coldest air from Canada.
Survival Tips for the Frigid Stretch
If you're commuting, Saturday is your biggest headache. With that 73% humidity and a mix of rain and snow, the Staten Island Expressway is going to be a parking lot.
- Check your tire pressure. Cold air makes it drop, and nobody wants a flat on Hylan Blvd when it's 20 degrees.
- Salt your sidewalk Friday night. Once that mix hits on Saturday and freezes Saturday night (low of 32°F), your driveway will be a skating rink.
- Layering is the only way. Since the wind direction is shifting from West to Southwest and back, the "feels like" temp is going to swing wildly throughout the day.
The 10 day weather Staten Island NY forecast shows we won't see anything near 40 degrees until at least the end of next week. It's a long, cold haul.
Actionable Next Steps: Check your heating filters today before the Sunday night temperature drop to 22°F. If you have outdoor pipes, make sure they are insulated or dripped before Tuesday’s 13°F low hits, as that is the prime zone for pipe bursts in older Staten Island homes.