Current Conditions

Sejong, Sejong-si

84°F29°C

Cloudy

Feels like90°F32°C

Wind

NE 4 mph7 km/h

Humidity

66%

Cloud Cover

84%

As of Thursday, September 3, 2026 at 10:49 AM GMT+9

Today's Outlook

Day

Overcast and hot, with a high of 87°F31°C and morning low of 77°F25°C — feels like 93°F34°C. Light wind from the ENE around 4 mph7 km/h. Heavy, humid air.

Night

Mostly cloudy, with a low around 78°F26°C. Breezy from the E at 7 to 8 mph11 to 12 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Cloudy	High 87°F31°CFeels 93°F34°C	Low 77°F25°C	Precip 0.01 in0.2 mm9%	Cloud 81%	Wind ENE 5 mph9 km/h	Thursday: Overcast and hot, with a high of 87°F31°C and morning low of 77°F25°C — feels like 93°F34°C. Light wind from the ENE around 4 mph7 km/h. Heavy, humid air. Thursday Night: Mostly cloudy, with a low around 78°F26°C. Breezy from the E at 7 to 8 mph11 to 12 km/h.
Clear	High 86°F30°C	Low 71°F22°C	Precip 0 in0 mm—	Cloud 15%	Wind E 9 mph14 km/h	Friday: Mostly clear and warm, with a high of 86°F30°C and morning low of 71°F22°C. Breezy from the E at 10 to 11 mph16 to 18 km/h. Friday Night: Mostly clear, with a low around 73°F23°C. Breezy from the E at 8 to 9 mph13 to 15 km/h.
Clear	High 84°F29°C	Low 67°F19°C	Precip 0 in0.1 mm3%	Cloud 17%	Wind ENE 9 mph14 km/h	Saturday: Mostly clear and warm, with a high of 84°F29°C and morning low of 67°F19°C. Breezy from the ENE at 9 to 11 mph15 to 18 km/h. Saturday Night: Mostly clear, with a low around 68°F20°C. Breezy from the ENE at 8 to 9 mph12 to 14 km/h.
Clear	High 84°F29°C	Low 67°F19°C	Precip 0 in0 mm—	Cloud 30%	Wind ENE 8 mph13 km/h	Sunday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 67°F19°C. Breezy from the ENE at 9 to 11 mph15 to 18 km/h. Sunday Night: Mostly clear, with a low around 69°F20°C. Breezy from the ENE at 7 to 8 mph12 to 12 km/h.
Clear	High 85°F29°C	Low 65°F19°C	Precip 0 in0.1 mm1%	Cloud 21%	Wind NE 6 mph9 km/h	Monday: Mostly clear and warm, with a high of 85°F29°C and morning low of 65°F19°C. Light wind from the NE around 6 mph10 km/h. Monday Night: Mostly clear, with a low around 67°F20°C. Light wind from the NE around 5 mph8 km/h.
Clear	High 85°F29°C	Low 66°F19°C	Precip 0 in0.1 mm3%	Cloud 33%	Wind ENE 5 mph7 km/h	Tuesday: Partly cloudy and warm, with a high of 85°F29°C and morning low of 66°F19°C. Light wind from the ENE around 4 mph7 km/h. Tuesday Night: Partly cloudy, with a low around 68°F20°C. Light wind from the ENE around 5 mph8 km/h.
Drizzle	High 80°F27°C	Low 69°F20°C	Precip 0.04 in0.9 mm12%	Cloud 56%	Wind E 8 mph13 km/h	Wednesday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 69°F20°C. Breezy from the E at 8 to 9 mph13 to 15 km/h. Wednesday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the E at 7 to 9 mph12 to 14 km/h. 12% chance of drizzle in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdaySep 3	87°F31°C Feels 93°F34°C	77°F25°C	0.01 in0.2 mm· 9%	81%	Cloudy	ENE 5 mph9 km/h
DayOvercast and hot, with a high of 87°F31°C and morning low of 77°F25°C — feels like 93°F34°C. Light wind from the ENE around 4 mph7 km/h. Heavy, humid air. NightMostly cloudy, with a low around 78°F26°C. Breezy from the E at 7 to 8 mph11 to 12 km/h.
	FridaySep 4	86°F30°C	71°F22°C	0 in0 mm· —	15%	Clear	E 9 mph14 km/h
DayMostly clear and warm, with a high of 86°F30°C and morning low of 71°F22°C. Breezy from the E at 10 to 11 mph16 to 18 km/h. NightMostly clear, with a low around 73°F23°C. Breezy from the E at 8 to 9 mph13 to 15 km/h.
	SaturdaySep 5	84°F29°C	67°F19°C	0 in0.1 mm· 3%	17%	Clear	ENE 9 mph14 km/h
DayMostly clear and warm, with a high of 84°F29°C and morning low of 67°F19°C. Breezy from the ENE at 9 to 11 mph15 to 18 km/h. NightMostly clear, with a low around 68°F20°C. Breezy from the ENE at 8 to 9 mph12 to 14 km/h.
	SundaySep 6	84°F29°C	67°F19°C	0 in0 mm· —	30%	Clear	ENE 8 mph13 km/h
DayPartly cloudy and warm, with a high of 84°F29°C and morning low of 67°F19°C. Breezy from the ENE at 9 to 11 mph15 to 18 km/h. NightMostly clear, with a low around 69°F20°C. Breezy from the ENE at 7 to 8 mph12 to 12 km/h.
	MondaySep 7	85°F29°C	65°F19°C	0 in0.1 mm· 1%	21%	Clear	NE 6 mph9 km/h
DayMostly clear and warm, with a high of 85°F29°C and morning low of 65°F19°C. Light wind from the NE around 6 mph10 km/h. NightMostly clear, with a low around 67°F20°C. Light wind from the NE around 5 mph8 km/h.
	TuesdaySep 8	85°F29°C	66°F19°C	0 in0.1 mm· 3%	33%	Clear	ENE 5 mph7 km/h
DayPartly cloudy and warm, with a high of 85°F29°C and morning low of 66°F19°C. Light wind from the ENE around 4 mph7 km/h. NightPartly cloudy, with a low around 68°F20°C. Light wind from the ENE around 5 mph8 km/h.
	WednesdaySep 9	80°F27°C	69°F20°C	0.04 in0.9 mm· 12%	56%	Drizzle	E 8 mph13 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 69°F20°C. Breezy from the E at 8 to 9 mph13 to 15 km/h. NightMostly cloudy, with a low around 70°F21°C. Breezy from the E at 7 to 9 mph12 to 14 km/h. 12% chance of drizzle in the evening.
	ThursdaySep 10	77°F25°C	66°F19°C	0.05 in1.3 mm· 13%	60%	Drizzle	E 7 mph12 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 66°F19°C. Breezy from the E at 8 mph13 km/h. 13% chance of drizzle throughout the day. NightMostly cloudy, with a low around 67°F19°C. Breezy from the E at 7 to 8 mph11 to 13 km/h. 11% chance of drizzle in the evening.
	FridaySep 11	77°F25°C	64°F18°C	0.19 in4.9 mm· 21%	64%	Showers	ENE 5 mph9 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 64°F18°C. Light wind from the E around 6 mph9 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Light wind from the ENE around 5 mph8 km/h. 19% chance of showers throughout the night.
	SaturdaySep 12	78°F25°C	65°F18°C	0.33 in8.4 mm· 31%	70%	Light Rain	ENE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 65°F18°C. Light wind from the ENE around 4 mph7 km/h. 31% chance of light rain throughout the day. NightMostly cloudy, with a low around 66°F19°C. Light wind from the ENE around 4 mph7 km/h. 29% chance of showers throughout the night.
	SundaySep 13	79°F26°C	64°F18°C	0.22 in5.6 mm· 26%	67%	Showers	NE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 64°F18°C. Light wind from the NE around 4 mph7 km/h. 26% chance of showers throughout the day. NightMostly cloudy, with a low around 66°F19°C. Light wind from the NE around 4 mph7 km/h. 26% chance of showers throughout the night.
	MondaySep 14	80°F26°C	63°F17°C	0.11 in2.8 mm· 13%	57%	Showers	ENE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 80°F26°C and morning low of 63°F17°C. Light wind from the ENE around 5 mph7 km/h. 13% chance of showers throughout the day. NightMostly cloudy, with a low around 65°F18°C. Light wind from the NE around 4 mph7 km/h.
	TuesdaySep 15	80°F27°C	62°F16°C	0.06 in1.4 mm· 9%	54%	Partly Cloudy	ENE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 62°F16°C. Light wind from the ENE around 4 mph7 km/h. NightMostly cloudy, with a low around 63°F17°C. Light wind from the ENE around 4 mph7 km/h.
	WednesdaySep 16	79°F26°C	62°F16°C	0.07 in1.9 mm· 12%	55%	Drizzle	ENE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 62°F16°C. Light wind from the E around 4 mph7 km/h. 12% chance of drizzle throughout the day. NightMostly cloudy, with a low around 63°F17°C. Light wind from the ENE around 4 mph6 km/h. 10% chance of drizzle throughout the night.
	ThursdaySep 17	79°F26°C	62°F17°C	0.08 in2 mm· 10%	53%	Drizzle	ENE 4 mph7 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 62°F17°C. Light wind from the E around 4 mph7 km/h. 10% chance of drizzle throughout the day. NightMostly cloudy, with a low around 63°F17°C. Light wind from the ENE around 4 mph7 km/h. 10% chance of drizzle throughout the night.

Nearby Cities

Cheongju-si11 mi18 km Gongju13 mi21 km Cheonan17 mi27 km Daejeon18 mi28 km Chinch'ŏn20 mi32 km Asan21 mi33 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 36.5924°N, 127.2922°E·Elevation: 49m·Timezone: Asia/Seoul·Population: 394,630