October is one of the best times to visit South Korea because of the nice autumn weather and fall foliage season, which usually happens in mid to late October. You can see the leaves gradually turn bright hues of red, orange, and yellow all over Korea! If you're planning a trip in October, keep reading for more info on what to wear on your trip and things to do!
Korea in October | 2025
🍁 Must-Do Activities | 2025 Fall
💄 K-Beauty: Hair Salons, Skin Clinics, etc.
Other Monthly Guides
Weather in October
Early October (October 1–15, 2025 — estimate)
Highs:
Expect daytime highs mostly in the 19 °C to 22 °C range (≈ 66–72 °F). Some days may climb a little higher (23 °C), especially earlier in the period, if the sun is strong and skies are clear.
Lows:
Night and early-morning lows will tend to be 7 °C to 12 °C (≈ 45–54 °F). On clear nights, it might dip a bit lower in some places.
Example estimates (fictional days for illustration):
Oct 3: High ~ 21 °C, Low ~ 10 °C
Oct 7: High ~ 20 °C, Low ~ 8 °C
Oct 12: High ~ 19 °C, Low ~ 9 °C
Conditions:
Skies tend toward being clearer and drier than September.
Rain becomes less frequent; you might see light showers or a weak frontal passage now and then.
Humidity drops — the “sticky summer” feeling is mostly gone.
Mornings may be chilly or crisp, with a noticeable coolness in the air.
Late October (Estimated)
Highs:
You’ll see a gradual further cooling. Highs will more often fall into 16 °C to 19 °C (≈ 61–66 °F). Some warmer buffer days may still edge into low 20s but less frequently.
Lows:
Lows will tend toward 4 °C to 9 °C (≈ 39–48 °F). Frost risk in some pockets (especially in valleys or suburban/rural areas) becomes more plausible later in the month.
Conditions:
The weather becomes more autumnal: crisp days, crisp nights.
Rainfall is lighter and more sporadic.
Skies are relatively clear — more blue-sky days compared to late summer.
The air feels drier, and the chance of fog in river valleys or low-lying areas increases on calm nights/mornings.
Korean Fashion | What To Wear in October
Credit: Musinsa
So how should you dress during October in South Korea? Everyone experiences weather differently, but if you're not used to colder temperatures, wear long sleeves, a jacket or sweater, and long pants that aren't too thin. If you're used to the cold, you should be fine with a thin long sleeve or even short sleeves, and pants with a cardigan.
It's not cold enough to wear thick clothes, but because everyone experiences temperatures differently, it's best to dress in layers so you can adjust accordingly, especially between day and night!
Credit: Musinsa
If you come to Korea during this time, you'll see some really fashionable fall styles, since people can experiment with layers and various color schemes.
In major shopping districts or clothing stores in South Korea, you will see a lot of autumn and winter clothing. It is definitely a great time to shop for some cute autumn outfits!
What to Wear in Korea | Seasonal Guide
Things To Do in South Korea in October
2025 Seoul BBQ Festa
Get ready to fire up your appetite—2025 Seoul BBQ Festa is back this fall!
On October 25 (Sat) and 26 (Sun), Seoul’s Noeul Park Campground will transform into a massive open-air K-BBQ playground where locals and visitors can savor all things Korean barbecue.
From expertly grilled meats and chef-run tasting booths to live music and family-friendly picnic zones, this city-hosted festival (by Seoul Metropolitan Government) is the perfect way to experience Korea’s most beloved culinary tradition. Check the official site and bring your biggest appetite.
✨ Royal Palace Tours ✨
Changdeokgung became a UNESCO site in 1997. Its buildings, ponds, and pavilions blend naturally with the landscape, reflecting Joseon’s beauty. Walk through its quiet forest paths as the gates open in the early morning.
Creatrip is the official affiliated platform for this event and is the only place you can get these foreigner-exclusive tickets. Check out the link below and make sure to secure your tickets if you want to go because they are running out fast!
Get tickets for the tours here:
[스팟] 2025 Autumn K-Royal Culture Festival | Exclusive tickets for foreign visitors
South Korea Fall Foliage Season
You can start to see autumn leaves in mid to late October, which is the highlight of coming to Korea during the fall. If you want to visit some famous spots for fall foliage, check out the links below!
Must-Visit Fall Foliage Spots in Korea
Get your hair done at a Korean hair salon!
Take advantage of the beauty services in Korea and change up your hair color to match the fall vibes! Hair salons in Korea do a great job at color work, so we recommend visiting one if you have the chance!
Check out our favorite salons in the link below!
Chuseok Holiday: Things you need to know about traveling during Chuseok
2025 Chuseok dates: Oct. 5, 6 (Chuseok Day), 7
As Chuseok approaches, it's important to be aware of a few things if you're in Korea during this major holiday. Chuseok, often referred to as the Korean Thanksgiving, is a time when many Koreans travel to their hometowns to spend time with family. Because of this, you might find that some shops and restaurants, particularly smaller or family-run establishments, are closed during the holiday.
While more places in Seoul are beginning to stay open even during Chuseok, it's still a good idea to check the operating hours on Naver or Instagram before heading out, just to be sure. Additionally, if you’re considering traveling outside of Seoul, it’s wise to rethink your plans. Trains and buses are usually fully booked well in advance, and the roads tend to be heavily congested as people travel to and from their hometowns.
To avoid the hassle, consider staying in Seoul or planning your travel before or after the holiday period. This way, you can enjoy the festive atmosphere without the stress of navigating the holiday rush.
Check the airport congestion forecast before you head to the airport!
Save up to 80% off on popular activities this fall with our Fall in Korea Highlights packages! Check out all the special deals in the link below:
Korea in October | 2025
🍁 Must-Do Activities | 2024 Fall
💄 K-Beauty: Hair Salons, Skin Clinics, etc.
We hope this guide is helpful for those of you visiting Korea in October! If you have any questions or concerns, please leave a comment below or send us an email at help@creatrip.com. You can follow us on Instagram, TikTok, Twitter, and Facebook to stay updated on all things Korea!
