Current Conditions

Koesan, North Chungcheong

82°F28°C
Clear

Wind

E 3 mph5 km/h

Humidity

40%

Cloud Cover

27%

As of Tuesday, September 22, 2026 at 2:11 PM GMT+9

Today's Outlook

Day

Mostly clear and warm, with a high of 82°F28°C and morning low of 70°F21°C. Light wind from the ESE around 4 mph6 km/h.

Night

Partly cloudy, with a low around 70°F21°C. Breezy from the SE at 6 to 7 mph9 to 12 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ClearHigh 82°F28°CLow 70°F21°CPrecip 0 in0 mmCloud 22%Wind ESE 5 mph7 km/hTuesday: Mostly clear and warm, with a high of 82°F28°C and morning low of 70°F21°C. Light wind from the ESE around 4 mph6 km/h. Tuesday Night: Partly cloudy, with a low around 70°F21°C. Breezy from the SE at 6 to 7 mph9 to 12 km/h.
ClearHigh 81°F27°CLow 59°F15°CPrecip 0 in0 mmCloud 32%Wind SE 4 mph6 km/hWednesday: Partly cloudy and warm, with a high of 81°F27°C and morning low of 59°F15°C. Light wind from the SE around 3 mph5 km/h. Wednesday Night: Partly cloudy, with a low around 61°F16°C. Light wind from the SE around 5 mph7 km/h.
CloudyHigh 79°F26°CLow 64°F18°CPrecip 0 in0.1 mm1%Cloud 81%Wind NW 3 mph5 km/hThursday: Overcast and warm, with a high of 79°F26°C and morning low of 64°F18°C. Light wind from the NW around 3 mph5 km/h. Thursday Night: Mostly cloudy, with a low around 64°F18°C. Light wind from the NW around 3 mph5 km/h.
Light RainHigh 76°F24°CLow 65°F18°CPrecip 0.08 in2.1 mm60%Cloud 91%Wind ESE 5 mph7 km/hFriday: Overcast and warm, with a high of 76°F24°C and morning low of 65°F18°C. Light wind from the ESE around 5 mph9 km/h. 34% chance of drizzle around midday. Friday Night: Overcast, with a low around 66°F19°C. Light wind from the ESE around 4 mph6 km/h. 60% chance of light rain in the evening.
Light RainHigh 73°F23°CLow 63°F17°CPrecip 0.29 in7.3 mm66%Cloud 91%Wind ESE 3 mph6 km/hSaturday: Overcast and warm, with a high of 73°F23°C and morning low of 63°F17°C. Light wind from the ESE around 4 mph6 km/h. 66% chance of light rain throughout the day. Saturday Night: Overcast, with a low around 65°F18°C. Light wind from the SE around 3 mph5 km/h. 65% chance of light rain throughout the night.
Partly CloudyHigh 80°F27°CLow 61°F16°CPrecip 0.01 in0.2 mm4%Cloud 62%Wind W 3 mph6 km/hSunday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 61°F16°C. Light wind from the W around 3 mph5 km/h. Sunday Night: Mostly cloudy, with a low around 62°F17°C. Light wind from the W around 4 mph6 km/h.
Light RainHigh 76°F25°CLow 64°F18°CPrecip 0.08 in2 mm20%Cloud 83%Wind W 4 mph6 km/hMonday: Overcast and warm, with a high of 76°F25°C and morning low of 64°F18°C. Light wind from the W around 4 mph6 km/h. 20% chance of light rain throughout the day. Monday Night: Overcast, with a low around 65°F18°C. Light wind from the W around 4 mph6 km/h. 12% chance of drizzle in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdaySep 2282°F28°C70°F21°C0 in0 mm· —22%ClearESE 5 mph7 km/h
WednesdaySep 2381°F27°C59°F15°C0 in0 mm· —32%ClearSE 4 mph6 km/h
ThursdaySep 2479°F26°C64°F18°C0 in0.1 mm· 1%81%CloudyNW 3 mph5 km/h
FridaySep 2576°F24°C65°F18°C0.08 in2.1 mm· 60%91%Light RainESE 5 mph7 km/h
SaturdaySep 2673°F23°C63°F17°C0.29 in7.3 mm· 66%91%Light RainESE 3 mph6 km/h
SundaySep 2780°F27°C61°F16°C0.01 in0.2 mm· 4%62%Partly CloudyW 3 mph6 km/h
MondaySep 2876°F25°C64°F18°C0.08 in2 mm· 20%83%Light RainW 4 mph6 km/h
TuesdaySep 2975°F24°C62°F16°C0.2 in5 mm· 28%74%Light RainSSE 4 mph7 km/h
WednesdaySep 3071°F22°C61°F16°C0.26 in6.5 mm· 35%58%ShowersW 7 mph11 km/h
ThursdayOct 170°F21°C54°F12°C0.05 in1.2 mm· 11%38%DrizzleWNW 7 mph11 km/h
FridayOct 272°F22°C49°F9°C0.03 in0.7 mm· 4%33%ClearNNW 4 mph7 km/h
SaturdayOct 372°F22°C52°F11°C0.04 in1 mm· 7%49%Partly CloudyN 4 mph7 km/h
SundayOct 471°F22°C54°F12°C0.08 in2.1 mm· 13%56%DrizzleNNE 4 mph7 km/h
MondayOct 573°F23°C55°F13°C0.05 in1.3 mm· 9%44%Partly CloudyNE 4 mph7 km/h
TuesdayOct 673°F23°C54°F12°C0.04 in1.1 mm· 10%38%DrizzleENE 4 mph7 km/h

Nearby Cities

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

PatternExampleDescription
/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=11.5Find 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: 36.8108°N, 127.7947°E·Elevation: 116m·Timezone: Asia/Seoul·Population: 44,461