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Highest temperature in Seoul on June 18?
Top outcomes
28°C
35%
29°C
28%
27°C
22%
30°C
13%
This market will resolve to the temperature range that contains the highest temperature recorded at the Incheon Intl Airport Station in degrees Celsius on 18 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Incheon Intl Airport Station, available here: https://www.wunderground.com/history/daily/kr/incheon/RKSI.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
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$54K Vol.
Closes Jun 18, 2026
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Top outcomes by win probability — price history from Polymarket, updates when you refresh.
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$54.1k Vol.
All outcomes
Pick Yes or No on any outcome, then explain your pick below. Reputation-only — no money or trading.
$54K Vol.
28°C
35% market probability
35%
$refs['reasoning-0']?.focus())"
>
Yes 35%
+65 / −35
$refs['reasoning-0']?.focus())"
>
No 65%
+35 / −65
29°C
28% market probability
28%
$refs['reasoning-1']?.focus())"
>
Yes 28%
+72 / −28
$refs['reasoning-1']?.focus())"
>
No 72%
+28 / −72
Explain your Yes on 29°C
Explain your No on 29°C
(optional)
0 / 2,000
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27°C
22% market probability
22%
$refs['reasoning-2']?.focus())"
>
Yes 22%
+78 / −22
$refs['reasoning-2']?.focus())"
>
No 78%
+22 / −78
Explain your Yes on 27°C
Explain your No on 27°C
(optional)
0 / 2,000
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30°C
13% market probability
13%
$refs['reasoning-3']?.focus())"
>
Yes 13%
+87 / −13
$refs['reasoning-3']?.focus())"
>
No 87%
+13 / −87
Explain your Yes on 30°C
Explain your No on 30°C
(optional)
0 / 2,000
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31°C or higher
4% market probability
4%
$refs['reasoning-4']?.focus())"
>
Yes 4%
+96 / −4
$refs['reasoning-4']?.focus())"
>
No 96%
+4 / −96
Explain your Yes on 31°C or higher
Explain your No on 31°C or higher
(optional)
0 / 2,000
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26°C
3% market probability
3%
$refs['reasoning-5']?.focus())"
>
Yes 3%
+97 / −3
$refs['reasoning-5']?.focus())"
>
No 97%
+3 / −97
Explain your Yes on 26°C
Explain your No on 26°C
(optional)
0 / 2,000
Share the argument behind your pick — visible in the public forecast feed.
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25°C
0% market probability
0%
$refs['reasoning-6']?.focus())"
>
Yes 0%
+100 / −0
$refs['reasoning-6']?.focus())"
>
No 100%
+0 / −100
Explain your Yes on 25°C
Explain your No on 25°C
(optional)
0 / 2,000
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24°C
0% market probability
0%
$refs['reasoning-7']?.focus())"
>
Yes 0%
+100 / −0
$refs['reasoning-7']?.focus())"
>
No 100%
+0 / −100
Explain your Yes on 24°C
Explain your No on 24°C
(optional)
0 / 2,000
Share the argument behind your pick — visible in the public forecast feed.
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22°C
0% market probability
0%
$refs['reasoning-8']?.focus())"
>
Yes 0%
+100 / −0
$refs['reasoning-8']?.focus())"
>
No 100%
+0 / −100
Explain your Yes on 22°C
Explain your No on 22°C
(optional)
0 / 2,000
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21°C or below
0% market probability
0%
$refs['reasoning-9']?.focus())"
>
Yes 0%
+100 / −0
$refs['reasoning-9']?.focus())"
>
No 100%
+0 / −100
Explain your Yes on 21°C or below
Explain your No on 21°C or below
(optional)
0 / 2,000
Share the argument behind your pick — visible in the public forecast feed.
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23°C
0% market probability
0%
$refs['reasoning-10']?.focus())"
>
Yes 0%
+100 / −0
$refs['reasoning-10']?.focus())"
>
No 100%
+0 / −100
Explain your Yes on 23°C
Explain your No on 23°C
(optional)
0 / 2,000
Share the argument behind your pick — visible in the public forecast feed.
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