Current Conditions

Seosan, Chungcheongnam-do

80°F27°C

Drizzle

Wind

WNW 4 mph7 km/h

Humidity

75%

Cloud Cover

97%

As of Wednesday, September 2, 2026 at 3:26 PM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 80°F27°C. Light wind from the WNW around 3 mph6 km/h. 26% chance of drizzle in the morning. Heavy, humid air.

Night

Overcast, with a low around 75°F24°C. Light wind from the NW around 4 mph6 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 80°F27°C	Low 75°F24°C	Precip 0.02 in0.6 mm26%	Cloud 93%	Wind NW 4 mph6 km/h	Wednesday: Overcast and warm, with a high of 80°F27°C. Light wind from the WNW around 3 mph6 km/h. 26% chance of drizzle in the morning. Heavy, humid air. Wednesday Night: Overcast, with a low around 75°F24°C. Light wind from the NW around 4 mph6 km/h.
Partly Cloudy	High 84°F29°CFeels 88°F31°C	Low 72°F22°C	Precip 0 in0 mm—	Cloud 48%	Wind N 6 mph10 km/h	Thursday: Mostly cloudy and warm, with a high of 84°F29°C and morning low of 72°F22°C. Breezy from the NNE at 6 to 8 mph10 to 13 km/h. Heavy, humid air. Thursday Night: Partly cloudy, with a low around 73°F23°C. Breezy from the N at 6 to 8 mph9 to 13 km/h.
Clear	High 86°F30°C	Low 73°F23°C	Precip 0 in0 mm—	Cloud 13%	Wind ENE 10 mph17 km/h	Friday: Mostly clear and warm, with a high of 86°F30°C and morning low of 73°F23°C. Breezy from the ENE at 11 mph18 km/h. Humid. Friday Night: Mostly clear, with a low around 76°F24°C. Breezy from the ENE at 10 to 11 mph16 to 17 km/h.
Clear	High 83°F28°C	Low 69°F21°C	Precip 0 in0 mm—	Cloud 14%	Wind ENE 11 mph18 km/h	Saturday: Mostly clear and warm, with a high of 83°F28°C and morning low of 69°F21°C. Breezy from the ENE at 12 to 13 mph19 to 21 km/h. Saturday Night: Mostly clear, with a low around 71°F22°C. Breezy from the ENE at 10 to 11 mph17 to 17 km/h.
Clear	High 83°F28°C	Low 69°F21°C	Precip 0 in0 mm—	Cloud 14%	Wind ENE 11 mph18 km/h	Sunday: Mostly clear and warm, with a high of 83°F28°C and morning low of 69°F21°C. Breezy from the NE at 12 mph19 km/h. Sunday Night: Mostly clear, with a low around 71°F22°C. Breezy from the ENE at 10 to 11 mph17 to 18 km/h.
Clear	High 82°F28°C	Low 69°F20°C	Precip 0 in0.1 mm1%	Cloud 9%	Wind NE 9 mph15 km/h	Monday: Mostly clear and warm, with a high of 82°F28°C and morning low of 69°F20°C. Breezy from the NE at 9 to 10 mph15 to 16 km/h. Monday Night: Mostly clear, with a low around 70°F21°C. Breezy from the NE at 9 to 11 mph14 to 18 km/h.
Clear	High 83°F28°C	Low 69°F21°C	Precip 0.01 in0.2 mm2%	Cloud 24%	Wind ENE 7 mph12 km/h	Tuesday: Mostly clear and warm, with a high of 83°F28°C and morning low of 69°F21°C. Breezy from the ENE at 7 mph11 km/h. Tuesday Night: Mostly clear, with a low around 71°F22°C. Breezy from the NE at 8 to 9 mph12 to 14 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	80°F27°C	75°F24°C	0.02 in0.6 mm· 26%	93%	Drizzle	NW 4 mph6 km/h
DayOvercast and warm, with a high of 80°F27°C. Light wind from the WNW around 3 mph6 km/h. 26% chance of drizzle in the morning. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Light wind from the NW around 4 mph6 km/h.
	ThursdaySep 3	84°F29°C Feels 88°F31°C	72°F22°C	0 in0 mm· —	48%	Partly Cloudy	N 6 mph10 km/h
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 72°F22°C. Breezy from the NNE at 6 to 8 mph10 to 13 km/h. Heavy, humid air. NightPartly cloudy, with a low around 73°F23°C. Breezy from the N at 6 to 8 mph9 to 13 km/h.
	FridaySep 4	86°F30°C	73°F23°C	0 in0 mm· —	13%	Clear	ENE 10 mph17 km/h
DayMostly clear and warm, with a high of 86°F30°C and morning low of 73°F23°C. Breezy from the ENE at 11 mph18 km/h. Humid. NightMostly clear, with a low around 76°F24°C. Breezy from the ENE at 10 to 11 mph16 to 17 km/h.
	SaturdaySep 5	83°F28°C	69°F21°C	0 in0 mm· —	14%	Clear	ENE 11 mph18 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 69°F21°C. Breezy from the ENE at 12 to 13 mph19 to 21 km/h. NightMostly clear, with a low around 71°F22°C. Breezy from the ENE at 10 to 11 mph17 to 17 km/h.
	SundaySep 6	83°F28°C	69°F21°C	0 in0 mm· —	14%	Clear	ENE 11 mph18 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 69°F21°C. Breezy from the NE at 12 mph19 km/h. NightMostly clear, with a low around 71°F22°C. Breezy from the ENE at 10 to 11 mph17 to 18 km/h.
	MondaySep 7	82°F28°C	69°F20°C	0 in0.1 mm· 1%	9%	Clear	NE 9 mph15 km/h
DayMostly clear and warm, with a high of 82°F28°C and morning low of 69°F20°C. Breezy from the NE at 9 to 10 mph15 to 16 km/h. NightMostly clear, with a low around 70°F21°C. Breezy from the NE at 9 to 11 mph14 to 18 km/h.
	TuesdaySep 8	83°F28°C	69°F21°C	0.01 in0.2 mm· 2%	24%	Clear	ENE 7 mph12 km/h
DayMostly clear and warm, with a high of 83°F28°C and morning low of 69°F21°C. Breezy from the ENE at 7 mph11 km/h. NightMostly clear, with a low around 71°F22°C. Breezy from the NE at 8 to 9 mph12 to 14 km/h.
	WednesdaySep 9	81°F27°C	71°F22°C	0.09 in2.2 mm· 13%	51%	Drizzle	NE 8 mph13 km/h
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 71°F22°C. Breezy from the NE at 8 to 9 mph13 to 14 km/h. 13% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the NE at 9 to 10 mph14 to 16 km/h. 11% chance of drizzle in the evening.
	ThursdaySep 10	77°F25°C	70°F21°C	0.13 in3.2 mm· 26%	68%	Showers	ENE 10 mph16 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the ENE at 10 mph16 km/h. 26% chance of light rain throughout the day. NightMostly cloudy, with a low around 71°F22°C. Breezy from the ENE at 10 mph16 km/h. 22% chance of drizzle throughout the night.
	FridaySep 11	75°F24°C	67°F20°C	0.26 in6.5 mm· 30%	69%	Showers	ENE 9 mph14 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 67°F20°C. Breezy from the ENE at 9 mph14 km/h. 30% chance of showers throughout the day. NightMostly cloudy, with a low around 69°F20°C. Breezy from the ENE at 8 to 9 mph14 to 15 km/h. 22% chance of showers throughout the night.
	SaturdaySep 12	76°F25°C	67°F20°C	0.25 in6.3 mm· 26%	69%	Showers	NE 7 mph11 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 67°F20°C. Breezy from the ENE at 7 mph11 km/h. 26% chance of light rain throughout the day. NightMostly cloudy, with a low around 68°F20°C. Breezy from the NE at 7 mph11 km/h. 19% chance of showers throughout the night.
	SundaySep 13	77°F25°C	68°F20°C	0.23 in5.9 mm· 21%	59%	Showers	NE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 68°F20°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 21% chance of showers throughout the day. NightMostly cloudy, with a low around 69°F20°C. Light wind from the NNE around 6 mph10 km/h. 17% chance of showers throughout the night.
	MondaySep 14	77°F25°C	67°F20°C	0.21 in5.3 mm· 18%	58%	Showers	NE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 67°F20°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 18% chance of showers throughout the day. NightMostly cloudy, with a low around 69°F20°C. Light wind from the NNE around 6 mph10 km/h. 17% chance of showers throughout the night.
	TuesdaySep 15	77°F25°C	67°F20°C	0.16 in4 mm· 17%	56%	Showers	NNE 6 mph10 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 67°F20°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 14% chance of showers throughout the day. NightMostly cloudy, with a low around 68°F20°C. Light wind from the NNE around 6 mph9 km/h. 17% chance of showers throughout the night.
	WednesdaySep 16	77°F25°C	67°F19°C	0.2 in5 mm· 20%	58%	Showers	NE 6 mph9 km/h
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 67°F19°C. Light wind from the NE around 6 mph10 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 68°F20°C. Light wind from the NNE around 5 mph9 km/h. 14% chance of showers throughout the night.

Nearby Cities

Tangjin13 mi20 km Taesal-li13 mi21 km Hongseong17 mi28 km Yesan23 mi37 km Asan31 mi49 km Boryeong31 mi50 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.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 36.7817°N, 126.4522°E·Elevation: 33m·Timezone: Asia/Seoul·Population: 74,208