Every October somebody calls with the same question. The heat finally broke, the trim has been peeling since June, and they want to know if they missed their shot. Short answer: no. You can still paint house exterior in fall in Memphis through October and usually into early November, and in Nashville through most of October. The real deadline isn’t the first chilly morning. It’s the overnight low, the evening dew, and honestly, the caulk.
If you’ve got brick with tired wood trim, a soft spot on a window sill, or a cracked bead of caulk where the brick meets the trim, this one’s for you. Here’s how we decide go or no go on our own jobs.
Is it too late to paint house exterior in fall?
Not for most of October in either city. The premium exterior lines we use from Sherwin-Williams and Benjamin Moore are rated down to 35°F for both air and surface. So a 48 degree morning isn’t the problem.
The problem is a nice 50 degree afternoon followed by a night that drops below 35. Sherwin-Williams calls that out by name. Paint that gets that cold before it cures can stop coalescing, which just means the film never fuses into one solid coat. It looks fine the next day. You find out two years later when it fails early. That’s why we read the next 48 hours of lows, not today’s high.
When is the first frost and freeze in Memphis and Nashville?
The National Weather Service puts the Memphis airport’s average first frost around November 3 and first freeze around November 12. The East Memphis station runs about a week earlier, closer to October 27 and November 6. Nashville comes sooner, and the data’s split. One NWS table puts the airport’s first freeze around October 28, while the Nashville climate page lists mid November. Franklin often sees it around October 18.
Here’s the detail most guides skip. The weather service builds its frost numbers around a low of 36°F. That’s basically the 35°F floor printed on the can. So if you want to paint house exterior in fall, treat the frost date as your cutoff, not the freeze date.
- Memphis: plan to wrap major exterior work by early November.
- Nashville: plan on late October.
- Franklin: mid to late October.
- After that: it’s still possible on warm stretches, but you’re picking days, not weeks.
What are the 5 rules to paint house exterior in fall the right way?
These are the rules our crews follow from late September on, anytime someone wants to paint house exterior in fall. None of them are fancy. They’re just the difference between a coat that lasts and one that peels by spring.
1. Read the next 48 hours of lows, not today’s high. If a front is coming through Tuesday night, we don’t put a finish coat on Tuesday afternoon. We move the schedule. Your house isn’t going anywhere.
2. Caulk first, because caulk quits first. This is the one nobody talks about. Plenty of common exterior caulks, DAP Dynaflex 230 for one, want 40°F or warmer and no freeze in the next 24 hours. The paint going over it is rated to 35. On a Memphis brick ranch, the joint where brick meets wood trim is where water gets in, so that bead has to cure before winter. That hairline crack you notice at the brick-to-trim joint in February usually started as caulk that went on too cold. So we caulk early in the job, in the warmest part of the day, and if the forecast won’t give it a window, we don’t start.
3. Keep the surface 5°F above the dew point. Dew point is the temperature where moisture starts to settle on things. Benjamin Moore and Sherwin-Williams both use the 5 degree rule. In fall, dew comes back every evening. Paint that’s still soft when it lands can go sticky, leave tan drips on darker colors, or never grab the way it should.
4. Start on the sunny side and save the north walls for midday. North walls and anything under a big oak hold dew well into the morning. We start where the sun hits first and get to the shady sides in the warmest hours. If we pressure wash brick, it gets 48 to 72 hours to dry before primer or caulk.
5. Give every coat more time. The dry times on a can assume mild, room temperature conditions. Benjamin Moore lists Aura Exterior at about an hour to touch and four hours to recoat in normal weather, and cool, damp air stretches that. A crew rushing a second coat to beat sunset is setting you up for trouble. Fall jobs run a little slower per day. That’s fine. That’s the job.
Why do we like to paint house exterior in fall?
Because Mid-South summers are hard on fresh paint. On a 95 degree west wall in full sun, paint dries too fast, leaves lap marks, and darker colors can even blister. When you paint house exterior in fall, you get steadier days, lower humidity than August, and a finish that gets to cure before the wet months. Repairs and caulk get done before winter rain finds the open joints.
The tradeoff is daylight. Shorter days and dew on both ends mean fewer working hours, so a fall job can take a few extra days on the calendar. We’d rather take the extra days than rush it. Exteriors are most of what we do, and you can see how we handle them on our exterior painting page.
What happens if you wait until spring?
It depends on what’s wrong with the house. If it’s just a color you’re tired of, spring is a perfectly good plan. If you’ve got bare wood, peeling trim, or failed caulk, that’s the best reason to paint house exterior in fall instead of waiting. That stuff sits through a whole winter of rain and freeze and thaw, and a small soft spot in October can turn into a real wood repair by April.
Spring brings its own problems too. Pollen, rain, wild temperature swings, and a calendar that fills up fast because everybody who waited calls the same few weeks. If you’re curious about the colder months, we covered that in should you paint in winter.
What should you ask your painter before a fall exterior job?
Before you hire anyone to paint house exterior in fall, ask these. A good painter should answer them without blinking. If they can’t, that tells you something.
- What’s the minimum temperature on the exact product you’re using, and does that include the caulk?
- What time do you start and stop each day, and how do you work around dew?
- How do you handle the brick-to-trim joints and any soft wood you find?
- What happens if a cold front shows up halfway through the job?
- If my brick needs work, are you using a breathable coating? (Painted brick is its own topic, and we wrote about breathable brick paint here.)
When we walk a house in fall, we’re looking at the window sills and door bottoms for soft wood, the south and west walls for peeling, and every brick-to-trim joint for open caulk. Those three tell us whether the job fits this fall or belongs on the spring schedule.
Fall exterior painting questions
Is October too late to paint a house?
No. If you want to paint house exterior in fall, October is one of the better months in both Memphis and Nashville. Premium exterior paints are rated to 35°F, and October lows usually stay above that. The catch is the evening dew and the occasional early front, so a good crew starts after the dew burns off, stops early enough for the last coat to set, and reads the forecast two nights ahead.
Can you paint a house in November in Memphis?
Often, yes, especially the first week or two. The Memphis airport averages its first frost around November 3 and first freeze around November 12, and East Memphis runs about a week earlier. By November you’re picking warm days rather than booking whole weeks, and the caulk needs 40°F or warmer, so plan on a slower, weather-dependent schedule.
How cold is too cold to paint the exterior of a house?
For most premium exterior lines, the floor is 35°F for both the air and the surface, and it has to stay there while the paint cures. Some products and most caulks still need 40°F or more, so the label on the actual can and tube is the rule. A warm afternoon followed by a night below 35 is the mistake we see most.
How long does exterior paint need to dry before rain?
It depends on the product and the weather, but most premium exterior paints want a few dry hours before rain and longer when it’s cool and damp. In fall we finish early in the afternoon so the last coat isn’t sitting soft when dew or a shower rolls in. If rain is forecast that evening, we don’t start a finish coat that day.
Is it OK to paint exterior in high humidity?
Up to a point. Humidity slows drying, but the real test is the dew point. The surface should be at least 5°F warmer than the dew point, or moisture condenses on the wet paint. That’s why humid fall mornings in Memphis start late and shady north walls wait until the warmest part of the day.
Is your house a fit for this fall?
If you want to paint house exterior in fall this year, now’s the time to look at it, not next month. We’ll walk the house, tell you straight whether it fits this fall window or belongs on the spring calendar, and put it in writing. Schedule your free estimate.
