Tomorrow's Weather Forecast - Daejeon

Tomorrow's weather in Daejeon. high 25°C (77°F), low 17°C (63°F). Overcast.

Tomorrow’s Outlook

Tomorrow brings a similar temperature to today. Expect pleasant, mostly clear skies with little chance of rain. Humidity stays high near 78%, so it will feel muggier and stickier than the temperature alone suggests. Winds stay light and calm, rarely topping 8 km/h. Sunrise is at 6:10 AM and sunset at 6:42 PM, for about 12h 33m of daylight.

Tomorrow
25°/ 17°
Today25° / 14°

Tomorrow’s Hourly Weather Outlook

Morning6 AM – Noon19°
Rain probability
0%
Wind speed
4 km/h
AfternoonNoon – 6 PM24°
Rain probability
0%
Wind speed
8 km/h
Evening6 PM – Midn21°
Rain probability
0%
Wind speed
6 km/h
NightMidn – 6 AM17°
Rain probability
2%
Wind speed
7 km/h

24-Hour Rain & Temperature Forecast

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Temperature · peaks at +25°C

Planning Advice for Tomorrow

Clothing
Light layers work well; a jacket for the evening.
Outdoor
Good conditions for outdoor activities.
Travel
Standard travel conditions expected.

Sunrise & Sunset

Sunrise
Dawn 5:40 AM
Total Daylight
Full day forecastSolar noon 12:26 PM
Sunset
Dusk 7:12 PM
vs today-2 min daylight
Sunrise shift1 min later
Sunset shift2 min earlier

5-Day Weather Forecast

Full 15-Day Forecast

Weather Insight

Daejeon is forecast to reach a high of 25°C tomorrow, with an overnight low around 17°C. Expect little chance of rain (2% probability) and light winds averaging 8 km/h. Air quality is currently Moderate (AQI 75), driven mainly by PM2.5 at 25 μg/m³.

Today vs Normal

25°C0° below normal

The long-term average high for today is 25°C.

11 of the last 19 days with published data ran above normal.

That's a break from the pattern - today's forecast runs below normal even though the recent stretch mostly ran above.

2026-08-19: 31°C31°2026-08-20: 28°C28°2026-08-21: 27°C27°2026-08-22: 31°C31°2026-08-23: 32°C32°2026-08-24: 33°C33°2026-08-25: 31°C31°2026-08-26: 33°C33°2026-08-27: 32°C32°2026-08-28: 27°C27°2026-08-29: 29°C29°2026-08-30: 26°C26°

Red = above normal, blue = at or below · last 12 days

Air Quality

Air Quality
Moderate

Air quality is acceptable for most people. Unusually sensitive individuals should consider reducing prolonged or heavy outdoor exertion.