Honestly, if you're looking at the sky in West Palm Beach tomorrow, Saturday, January 17, 2026, you're going to see a bit of a mixed bag. It isn’t exactly that classic, postcard-perfect "Sunshine State" vibe we all brag about to our friends up north, but it’s certainly not a washout either. Basically, the day is going to be defined by a lot of grey and a high of 75°F.
You’ve probably noticed the air feels a bit different lately. That’s the 67% humidity kicking in, which, for us, is actually pretty comfortable compared to the mid-summer "soup" we usually deal with.
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The Daylight Breakdown
Most of your Saturday is going to be mostly cloudy. It’s that high-ceiling kind of overcast where you know the sun is up there somewhere, but it just can’t quite break through the layers. If you were planning on a massive tanning session at Phipps Ocean Park, you might want to temper those expectations. The UV index is sitting at a 3, which is pretty low for South Florida. You still need sunscreen—don't be that person who gets a "cloud burn"—but it’s not the intense scorcher we see in July.
Wind is coming in from the northeast at about 8 mph. It’s enough to keep the air moving so it doesn't feel stagnant, but it’s definitely not "hold onto your hat" territory. It’s more like a gentle nudge from the Atlantic.
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Evening Plans and the Rain Factor
Now, here is where it gets a little tricky. As we transition into the night, the forecast shifts from just being cloudy to "light rain."
We are looking at a 20% chance of precipitation during both the day and the night. That’s low. In South Florida terms, a 20% chance often means it might sprinkle on one block and be bone-dry three streets over. However, since the nighttime condition is specifically labeled as light rain, you should probably keep a light jacket or an umbrella in the car if you’re heading out to Clematis Street or The Square for dinner.
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The temperature is going to dip down to a low of 63°F. For locals, that’s "break out the hoodie" weather. For visitors from New York, that’s probably still shorts-and-flip-flops weather. It’s all about perspective, right?
What Most People Get Wrong About January Weather Here
A lot of folks think Florida is a constant 85 degrees. Real talk: January is our most unpredictable month. We get these little "cold" fronts (I use that term loosely) that pull the mercury down into the 60s at night.
Tomorrow is a perfect example of that transitional phase. We aren't in a heatwave, and we aren't in a freeze. We’re just... in-between.
Actionable Tips for Saturday, January 17
- Morning Walks: This is actually the best time for a stroll along the Lake Worth Lagoon. With the clouds and the 75°F high, you won't be dripping sweat ten minutes into your walk.
- Water Activities: If you're heading out on a boat, that 8 mph northeast wind is relatively calm, but the overcast skies mean visibility for snorkeling might not be peak.
- Outfit Choice: Think layers. A t-shirt for the 75°F afternoon is fine, but you’ll definitely want something over your shoulders once the sun goes down and that 63°F low starts to creep in, especially with the chance of light rain.
- Golfers: This is prime golfing weather. No glaring sun in your eyes, and the temperature is mild enough that you won't be exhausted by the 18th hole. Just keep an eye on the radar for those 20% "pop-up" showers.
Saturday isn't going to be a total "beach day" in the traditional sense, but it’s a solid day for just about everything else West Palm Beach has to offer. Enjoy the break from the heat while it lasts.