So, you’re looking at the sky over the Grand Concourse and wondering if you actually need the heavy boots or just a decent pair of sneakers for Sunday. Honestly, the weather for bronx ny tomorrow is shaping up to be one of those classic "keep you on your toes" New York winter days. We aren't talking about a massive, city-stopping blizzard, but it's definitely not a day for a light windbreaker either.
Basically, Sunday, January 18, 2026, is going to feel like a proper Bronx winter.
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The big headline? Snow showers.
The Nitty Gritty on Sunday’s Forecast
If you have plans to head out to Arthur Avenue or catch a game, you've gotta be ready for some white stuff falling from the sky. We are looking at a high of 34°F during the day. That is just two degrees above freezing, so while the snow might start off a bit slushy, it won't take much for things to get slick.
By the time the sun goes down (which, let's face it, is way too early this time of year), the temperature is going to tank to a low of 22°F. That’s a 12-degree drop.
Here is the breakdown of what's actually happening:
- Daytime: Snow showers are the main event. There is a 45% chance of precipitation.
- Nighttime: Things settle into a "cloudy" vibe, but that 45% chance of snow sticks around through the evening.
- Humidity: It’s sitting at a whopping 93%. That means the air is going to feel heavy and that "bone-chilling" cold is very real.
- Wind: A gentle 6 mph breeze from the North. It sounds small, but at 34 degrees, a north wind feels like a slap in the face.
Why This Isn't Just "Another Snowy Day"
Look, most people see "snow showers" and 34 degrees and think it's no big deal. But there’s a nuance here that locals know. With humidity that high, the "real feel" is going to be significantly lower than the number on your iPhone.
Also, we have to talk about the context. Right now, there is a massive nurses' strike happening at Montefiore Medical Center right here in the Bronx. It’s been going on for about six days now. Why does that matter for the weather? Because hundreds of people are on picket lines. If you are out there supporting or just passing by, 34 degrees with 93% humidity is a recipe for hypothermia if you aren't layered up correctly.
Mayor Zohran Mamdani has been pretty vocal about the strike, but the weather doesn't care about politics. It just brings the cold.
What to Expect on the Roads
Since the wind is coming from the North at 6 mph, we aren't expecting massive drifts. However, with that 45% chance of snow showers during the day and night, the salt trucks will likely be out. If you're driving near the Cross Bronx or the Major Deegan, expect the usual Sunday slowdowns, made worse by people overreacting to the first few flakes.
Interestingly, the UV index is a flat 0. You won't be seeing the sun much at all. It’s going to be one of those gray, moody Bronx days where the sky matches the sidewalk.
Tips for Navigating the Bronx Tomorrow
Don't be the person caught in canvas shoes when the slush starts.
- Waterproof Everything: 34 degrees means "wet snow." It melts on contact with your coat and then freezes when you step into the shade.
- Layer for the Drop: That 22-degree low at night is the real danger. If you’re out late, that 12-degree difference will hit you like a wall.
- Check the MTA: Snow showers and Sunday schedules are a legendary duo for delays. Check the 4, B, and D lines before you leave the house.
While the "January Thaw" we had a week ago (remember those 50-degree days?) felt like a gift, winter is officially back in the 718. It’s not a "run to the store for milk and bread" emergency, but it is a "find your scarf" kind of situation.
Actionable Insights:
If you're heading out, plan for "slushy" conditions rather than "powdery" snow. The high humidity will make the 34°F feel much colder than the thermostat suggests, so prioritize wind-resistant and waterproof outer layers. If you're commuting, add an extra 15 minutes to your travel time to account for potential salt-spreading vehicles and cautious drivers on the Bruckner and Deegan.