PolymarketClosedCheck availabilityNo KYC2% feeVerified resolution dataWell calibratedThis market resolved: 28°C
Resolved: Sep 20, 2026, 3:32 PM
Provider-verified resolution
CoinRithm has provider-backed winner and settlement-time evidence for this market.
Winning Outcome
28°C
At 7 days out
—
At 24 hours out
36%
SurpriseCurrent implied probability
28°C 100%+64.0ptLeader of 11 outcomes
Market quality
62 / 100
Medium quality24h Volume
$38.8K
Liquidity
$170.8K
High liquidityComments
0
Market data
Updated 25 minutes ago
Sep 18, 26, 4:58 AM UTCSep 20, 26, 12:00 PM UTC
Probability Timeline
29°C28%
27°C4%
28°C69%
31°C1%
30°C9%
33°C or higher0%
100%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Rules
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Gimhae Intl Airport Station in degrees Celsius on 20 Sep '26.
- The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=rkpk
- If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
- In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
- To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C. This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.