You've probably heard that Mobile is the wettest city in the United States. It's a badge of honor locally, though it makes planning a weekend at the USS Alabama or a quick trip to the Causeway feel like a high-stakes gamble. Right now, as we move through mid-January 2026, the weather 10 day mobile al forecast is doing exactly what the Port City does best: keeping everyone guessing with a mix of biting Canadian air and that stubborn Gulf moisture.
It’s chilly. Actually, for the Gulf Coast, it’s downright cold.
If you’re looking at the charts today, Wednesday, January 14, we just came off a high of 62°F, but the floor is dropping. Tonight is hitting 38°F. That's a 24-degree swing in a matter of hours. If you haven't lived here, you might think that's extreme, but for a Mobilian, it’s just Tuesday. Or Wednesday, in this case.
The January Freeze: Breaking Down the Weather 10 Day Mobile AL Forecast
The next week and a half looks like a roller coaster designed by someone who hates consistency. Tomorrow, Thursday, January 15, is going to be crisp. We’re looking at a high of only 50°F and a low that dips to 35°F. Honestly, keep the heavy coat out because Friday morning is going to feel like a slap in the face with a low near 28°F.
Yes, 28 degrees. In Alabama.
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What to expect through the weekend
The weekend offers a tiny bit of relief, but don't go putting the plants back outside just yet. Friday peaks at 64°F, which sounds nice until you realize Saturday drops back to 59°F with a 20% chance of rain. It’s that annoying, misty rain that doesn't really wash your car but definitely ruins your hair.
Sunday, January 18, brings another cold snap. We’re talking a high of 48°F and a low of 31°F. If you’re planning on attending any of the early Mardi Gras-themed events, like the Mardi Gras Murder of Montigue Charlington at Dreams, you'll want layers.
- Monday, Jan 19: High 53°F / Low 28°F. Sunny but frigid.
- Tuesday, Jan 20: High 48°F / Low 35°F. Overcast with a "light mixture of precipitation."
- Wednesday, Jan 21: High 48°F / Low 33°F. More gray skies.
- Thursday, Jan 22: High 54°F / Low 36°F. Finally, some sun.
Basically, the middle of this 10-day stretch is dominated by a stubborn "cold wedge" that refuses to let the Gulf warmth back in.
Why the Humidity Makes 40°F Feel Like 20°F
The biggest misconception about Mobile weather is that "it's not that cold." People from the Midwest come down here in January and laugh at us. Then they walk outside.
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Because we’re sitting right on Mobile Bay, the humidity is almost always high—even in the winter. Today it’s hovering around 85%. When that moisture hits the cold air, it creates a "wet cold" that sinks into your bones. It doesn't matter if the thermometer says 45°F; if the wind is coming off the water at 11 mph, you’re going to be shivering.
The Precipitation Puzzle
Mobile averages about 5.6 inches of rain in January. We’ve been a bit dry so far this month—only about half an inch recorded at the airport—but that’s about to change. The end of the 10-day window, specifically around Wednesday, January 28, shows a significant spike in rain chances.
Current models suggest nearly an inch of rain could fall in a single day toward the end of the month. That’s the classic Mobile pattern: a week of dry, freezing air followed by a literal deluge as a warm front tries to fight its way back North.
Survival Tips for the Port City Winter
Don't let the "temperate" label fool you. This city is unpredictable.
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Watch your pipes. Even though we aren't seeing a prolonged hard freeze (below 25°F for more than 24 hours), those nights dipping into the 20s can be hard on older homes in the Midtown or Oakleigh districts.
Protect the citrus. If you have Satsuma trees, Friday night and Monday night are your danger zones. Cover them. The 28°F forecast is the tipping point where you start seeing fruit damage.
Dress in "The Mobile Onion." This is my personal term for it. You need a base layer for the 35°F morning, a sweater for the 50°F afternoon, and something waterproof for the 100% chance of humidity-induced "dew" that settles on everything at sunset.
Looking Ahead to February
The long-range outlook from the Old Farmer’s Almanac and local NWS discussions suggests that the end of January will stay milder, but we might see another heavy rain event around early February. This is crucial for anyone prepping for the peak of Mardi Gras season.
We are currently in a "warmer than normal" winter cycle overall, despite these few freezing nights. The average high for January is usually 60°F, and we’re largely staying within that range, barring the occasional cold front from the Plains.
Actionable Steps for Mobilians This Week
- Thursday Night Prep: Bring in your sensitive container plants before the sun goes down. Friday morning's 28°F low is a "kill frost" for tropicals.
- Check Tire Pressure: Rapid temperature drops from 60°F to 30°F will trigger your "low tire pressure" light. Don't panic; it's just physics, but fill them up to improve gas mileage in the cold.
- Plan Indoor Activities: If you were eyeing a trip to Bellingrath Gardens, wait until later next week (Thursday, Jan 22) when the sun returns and temperatures climb back into the mid-50s.
- Monitor the "Light Mixture": Keep an eye on the Tuesday, Jan 20 forecast. While "wintry mix" in Mobile usually just means cold rain, it can make the I-10 Jubilee Parkway slick.
The weather 10 day mobile al outlook tells a story of a city caught between the North’s winter and the Gulf’s refusal to cool down. Stay dry, keep your coat handy, and remember that in two days, it’ll probably be t-shirt weather again anyway.