Honestly, if you're looking at the mobile al weather 15 day forecast right now, you might be staring at your screen wondering if you accidentally pulled up a report for Chicago. It’s weird. Mobile is famous for being one of the wettest cities in the country, but this particular January stretch is throwing a curveball that includes a potential wintry mix and some legit freezing temperatures.
Most people think "Gulf Coast" and imagine mild, humid winters where a light sweater is overkill. Not this week.
The Immediate Outlook: Rain, Wind, and a Hint of White?
Right now, as of January 17, 2026, we’re sitting at 58°F under mostly cloudy skies. There's a 10 mph wind coming out of the north that makes it feel just a bit sharper than the thermometer suggests. But the real story starts tonight.
We’ve got a cold front moving in. The National Weather Service in Mobile is tracking an upper-level trough that’s basically a conveyor belt for cold air. For the next 24 hours, expect things to get messy. We’re looking at a high of 59°F today with light rain, but tonight the floor drops out. We’re talking a low of 36°F.
📖 Related: Kiko Japanese Restaurant Plantation: Why This Local Spot Still Wins the Sushi Game
And yeah, there's actually a 10% to 30% chance of seeing a few snowflakes or some sleet late Saturday night into Sunday morning, especially if you’re east of I-65. It’s not going to be a repeat of the "Snowmageddon" some folks remember from 2025, but it’s enough to make the Baldwin County EMA open up warming centers.
Mobile AL Weather 15 Day Forecast: The Two-Week Breakdown
If you're planning your life around the mobile al weather 15 day forecast, you need to prepare for a "temperature rollercoaster." That’s the only way to describe it. One day you’re in a parka, the next you’re thinking about short sleeves.
- Sunday, Jan 18: It clears up fast. Sunny, but cold. High of 49°F and a low of 31°F. If you have sensitive plants, tonight is the night to cover them or bring them in.
- Monday, Jan 19 (MLK Day): A beautiful, crisp day. High near 57°F with a low of 33°F. Perfect for outdoor events as long as you layer up.
- The Mid-Week Creep: Tuesday stays cool at 54°F, but by Wednesday, the Gulf moisture starts fighting back. We’ll see a high of 61°F on Wednesday and 62°F on Thursday.
- Next Weekend (Jan 24-25): This is where it gets interesting. The humidity spikes back up to 87%. We’re looking at highs reaching 68°F by Saturday before another round of rain moves in Sunday with a 65% chance of showers.
Basically, the atmosphere is in a constant tug-of-war between Arctic air and Gulf warmth.
👉 See also: Green Emerald Day Massage: Why Your Body Actually Needs This Specific Therapy
Why Does It Feel So Much Colder Here?
It’s the humidity. People from the North laugh when we complain about 35 degrees, but they don’t get it. In Mobile, that damp air clings to you. It cuts right through a denim jacket.
Historically, January is our coldest month, with an average high of 60°F and a low of 44°F. When we dip into the 30s like we are right now, the 84% average relative humidity makes it feel like the cold is literally soaking into your bones.
Practical Survival for the Next 15 Days
Don't trust a sunny morning. I’ve lived here long enough to know that a clear sky at 8:00 AM can turn into a soaking rain by noon.
✨ Don't miss: The Recipe Marble Pound Cake Secrets Professional Bakers Don't Usually Share
- The 3-Layer Rule: Start with a moisture-wicking base, add a fleece or sweater, and keep a windbreaker/rain shell in the car.
- Check the Pipes: We aren't expecting a hard, prolonged deep freeze, but with lows hitting 31°F on Sunday, it doesn't hurt to let your faucets drip if you're in an older home with exposed plumbing.
- Watch the Wind: Northerly winds are going to be gusting around 11-13 mph this week. It’s going to make the bay choppy, so if you’re a fisherman, maybe keep the boat on the trailer until Monday.
The mobile al weather 15 day forecast shows a definitive shift toward more active, wet weather as we head into the final week of the month. By January 26, rain chances jump to 75%.
Keep an eye on the local radar and don't get too comfortable with the sunshine on Monday. In Mobile, the weather doesn't just change; it renovates.
Actionable Insight: Check your tire pressure today. This sudden drop from the 60s into the 30s will likely trigger your "low pressure" light. Fill 'em up now so you aren't stuck at a gas station air pump in the freezing rain tonight.