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Incheon (RKSI) is currently 30°C. Today's high so far is 30°C (reached 14:00 local). Yesterday's high was 31°C (today is cooler by 1°).
Latest RKSI METAR: METAR RKSI 040500Z 04011KT 010V070 CAVOK 30/15 Q1012 NOSIG
Incheon International Airport (RKSI), Seoul's main gateway, reports minute-level AMOS observations; we track them live, ahead of the half-hourly METAR. polyweather.today tracks minute-by-minute runway temperatures from Incheon International Airport (RKSI) (RKSI) — the same sensors behind the official METAR — and turns the trend into a next-METAR nowcast, so you can read where Incheon's temperature is heading before the next METAR prints.
A METAR is the airport's official routine weather observation (the TAF is the matching forecast). Incheon International Airport (RKSI) issues a new RKSI METAR roughly every 30–60 minutes, and daily-high temperature markets settle on those reports. The latest raw RKSI METAR is shown at the top of this page, the board lists recent reports with decoded temperatures, and between two reports the minute-level runway feed shows where the next METAR is heading.
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Want to know exactly how Incheon's temperature market settles (which station, what precision, what rounding)? See how each city settles →
View-only data — not betting or financial advice.