Seoul, South Korea Hourly Forecast
Seoul temperature trend - Next 24 hours
The next 24 hours at a glance
- Warmest hour: 3 PM - around 82°
- Coolest hour: 7 AM - around 64°
- Rain risk: low all day (peaks at 15%)
- UV peak: 12 PM at index 6 - sun protection recommended
- Windiest: 5 PM at 5 mph
Seoul hourly weather - Wednesday, September 16
In Seoul, expect a high near 82°F (28°C) around 3 PM and a low of 68°F (20°C) near 9 AM, with no meaningful precipitation risk.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 9 AM | Sunny | 68° | 64° | 1% | 4 mph ENE | 38% | 2 | |
| 10 AM | Sunny | 72° | 68° | 1% | 4 mph ENE | 32% | 3 | |
| 11 AM | Sunny | 76° | 72° | 0% | 4 mph E | 30% | 5 | |
| 12 PM | Sunny | 78° | 75° | 0% | 4 mph E | 30% | 6 | |
| 1 PM | Sunny | 81° | 77° | 0% | 4 mph E | 28% | 6 | |
| 2 PM | Sunny | 82° | 78° | 0% | 4 mph E | 25% | 5 | |
| 3 PM | Sunny | 82° | 78° | 0% | 4 mph E | 23% | 4 | |
| 4 PM | Sunny | 82° | 77° | 0% | 5 mph ESE | 22% | 2 | |
| 5 PM | Sunny | 81° | 76° | 0% | 5 mph ESE | 22% | 1 | |
| 6 PM | Sunny | 79° | 76° | 0% | 2 mph S | 27% | 0 | |
| 7 PM | Clear | 76° | 73° | 1% | 3 mph WSW | 31% | 0 | |
| 8 PM | Smoky haze | 74° | 72° | 1% | 2 mph W | 36% | 0 | |
| 9 PM | Smoky haze | 74° | 72° | 1% | 1 mph N | 38% | 0 | |
| 10 PM | Clear | 73° | 71° | 1% | 2 mph E | 39% | 0 | |
| 11 PM | Clear | 72° | 69° | 1% | 3 mph ESE | 40% | 0 |
Seoul hourly weather - Thursday, September 17
In Seoul, expect a high near 80°F (27°C) around 3 PM and a low of 64°F (18°C) near 7 AM; precipitation risk peaks at 15% around 6 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Clear | 70° | 68° | 1% | 3 mph E | 42% | 0 | |
| 1 AM | Clear | 69° | 67° | 2% | 2 mph E | 46% | 0 | |
| 2 AM | Overcast | 68° | 66° | 11% | 3 mph E | 49% | 0 | |
| 3 AM | Overcast | 67° | 65° | 12% | 3 mph ENE | 52% | 0 | |
| 4 AM | Overcast | 66° | 64° | 13% | 3 mph ENE | 56% | 0 | |
| 5 AM | Overcast | 65° | 63° | 14% | 3 mph E | 60% | 0 | |
| 6 AM | Overcast | 64° | 63° | 15% | 4 mph E | 63% | 0 | |
| 7 AM | Overcast | 64° | 62° | 15% | 4 mph E | 64% | 0 | |
| 8 AM | Sunny | 66° | 63° | 4% | 5 mph E | 59% | 1 | |
| 9 AM | Overcast | 69° | 67° | 12% | 4 mph E | 50% | 2 | |
| 10 AM | Overcast | 72° | 69° | 10% | 4 mph E | 43% | 3 | |
| 11 AM | Overcast | 75° | 71° | 10% | 5 mph E | 35% | 5 | |
| 12 PM | Overcast | 78° | 72° | 9% | 6 mph E | 30% | 6 | |
| 1 PM | Overcast | 79° | 73° | 9% | 7 mph E | 28% | 6 | |
| 2 PM | Overcast | 79° | 74° | 9% | 7 mph E | 28% | 5 | |
| 3 PM | Overcast | 80° | 76° | 9% | 6 mph E | 30% | 4 | |
| 4 PM | Partly Cloudy | 80° | 76° | 5% | 5 mph ESE | 33% | 2 | |
| 5 PM | Overcast | 80° | 78° | 10% | 4 mph ESE | 34% | 1 | |
| 6 PM | Overcast | 78° | 77° | 10% | 2 mph ESE | 39% | 0 | |
| 7 PM | Overcast | 77° | 76° | 10% | 2 mph E | 42% | 0 | |
| 8 PM | Overcast | 75° | 74° | 11% | 3 mph ENE | 45% | 0 | |
| 9 PM | Overcast | 73° | 71° | 11% | 5 mph E | 47% | 0 | |
| 10 PM | Overcast | 72° | 71° | 11% | 4 mph E | 49% | 0 | |
| 11 PM | Overcast | 71° | 70° | 12% | 3 mph ENE | 51% | 0 |
Seoul hourly weather - Friday, September 18
In Seoul, expect a high near 83°F (28°C) around 3 PM and a low of 64°F (18°C) near 6 AM; precipitation risk peaks at 17% around 6 AM.
| Time | Conditions | Temp | Feels | Rain | Wind | Humidity | UV | |
|---|---|---|---|---|---|---|---|---|
| 12 AM | Overcast | 69° | 67° | 13% | 4 mph ENE | 54% | 0 | |
| 1 AM | Overcast | 68° | 67° | 13% | 4 mph ENE | 56% | 0 | |
| 2 AM | Overcast | 68° | 66° | 14% | 4 mph ENE | 57% | 0 | |
| 3 AM | Overcast | 67° | 65° | 14% | 5 mph ENE | 60% | 0 | |
| 4 AM | Cloudy | 66° | 64° | 12% | 4 mph E | 63% | 0 | |
| 5 AM | Cloudy | 65° | 64° | 14% | 4 mph E | 66% | 0 | |
| 6 AM | Overcast | 64° | 63° | 17% | 4 mph ENE | 69% | 0 | |
| 7 AM | Partly Cloudy | 64° | 63° | 10% | 4 mph ENE | 70% | 0 | |
| 8 AM | Cloudy | 66° | 64° | 11% | 6 mph ENE | 65% | 1 | |
| 9 AM | Sunny | 70° | 67° | 3% | 7 mph ENE | 56% | 2 | |
| 10 AM | Sunny | 73° | 69° | 2% | 9 mph E | 49% | 4 | |
| 11 AM | Sunny | 76° | 71° | 2% | 9 mph E | 43% | 5 | |
| 12 PM | Cloudy | 78° | 73° | 7% | 9 mph E | 39% | 6 | |
| 1 PM | Overcast | 80° | 76° | 8% | 7 mph E | 35% | 6 | |
| 2 PM | Cloudy | 82° | 78° | 5% | 8 mph ESE | 31% | 5 | |
| 3 PM | Partly Cloudy | 83° | 77° | 2% | 9 mph E | 30% | 4 | |
| 4 PM | Sunny | 82° | 76° | 1% | 10 mph E | 31% | 2 | |
| 5 PM | Sunny | 81° | 74° | 1% | 11 mph E | 33% | 1 | |
| 6 PM | Sunny | 78° | 72° | 1% | 11 mph E | 39% | 0 | |
| 7 PM | Clear | 74° | 69° | 1% | 10 mph E | 46% | 0 | |
| 8 PM | Clear | 72° | 68° | 2% | 9 mph ENE | 50% | 0 | |
| 9 PM | Clear | 71° | 67° | 2% | 9 mph E | 52% | 0 | |
| 10 PM | Clear | 70° | 66° | 3% | 8 mph E | 55% | 0 | |
| 11 PM | Clear | 68° | 66° | 3% | 7 mph E | 59% | 0 |
Quick answers for the hours ahead
What is the warmest hour in Seoul today?
Will it rain in Seoul tonight?
When is the UV index highest in Seoul today?
Seoul hour-by-hour: what to expect
Over the next 24 hours in Seoul, temperatures range from 64°F (18°C) around 7 AM up to 82°F (28°C) near 3 PM - about 4°F (2°C) above the typical September high of 78°F (25°C).
A stray shower can't be ruled out - Rain chances top out at 15% around 6 AM. UV reaches 6 (12 PM) - sun protection recommended through midday.
The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the Seoul 14-day forecast or the monthly climate averages.