Recent National Weather Service and model guidance indicate a cooler-than-normal air mass will dominate Chicago on June 21, with daytime highs forecast near 72°F—well below the 82°F seasonal average. This stems from northerly flow behind a departing frontal boundary, increased cloud cover, and modest winds limiting daytime heating. Ensemble spreads remain tight around 70–73°F, supporting the market’s near-even split between the two leading bins. Key resolution factors include official observations at Midway or O’Hare airports, where any late-day clearing or boundary-layer mixing could nudge readings higher, though current guidance shows limited potential for that outcome.
Ringkasan eksperimental yang dihasilkan AI dengan referensi data Polymarket. Ini bukan saran trading dan tidak berperan dalam bagaimana pasar ini diselesaikan. · DiperbaruiHighest temperature in Chicago on June 21?
Highest temperature in Chicago on June 21?
72-73°F 26%
70-71°F 25%
68-69°F 14%
74-75°F 11.8%
BARU
BARU
Jun 21, 2026
65°F or below
1%
66-67°F
5%
68-69°F
14%
70-71°F
25%
72-73°F
26%
74-75°F
12%
76-77°F
6%
78-79°F
1%
80-81°F
1%
82-83°F
<1%
84°F or higher
<1%
72-73°F 26%
70-71°F 25%
68-69°F 14%
74-75°F 11.8%
BARU
BARU
Jun 21, 2026
65°F or below
$100 Vol.
1%
66-67°F
$64 Vol.
5%
68-69°F
$42 Vol.
14%
70-71°F
$1,628 Vol.
25%
72-73°F
$361 Vol.
26%
74-75°F
$27 Vol.
12%
76-77°F
$27 Vol.
6%
78-79°F
$350 Vol.
1%
80-81°F
$12 Vol.
1%
82-83°F
$56 Vol.
<1%
84°F or higher
$11 Vol.
<1%
This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 21 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 Chicago O'Hare Intl Airport Station, available here: https://www.wunderground.com/history/daily/us/il/chicago/KORD.
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 Fahrenheit (eg, 21°F). 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.Recent National Weather Service and model guidance indicate a cooler-than-normal air mass will dominate Chicago on June 21, with daytime highs forecast near 72°F—well below the 82°F seasonal average. This stems from northerly flow behind a departing frontal boundary, increased cloud cover, and modest winds limiting daytime heating. Ensemble spreads remain tight around 70–73°F, supporting the market’s near-even split between the two leading bins. Key resolution factors include official observations at Midway or O’Hare airports, where any late-day clearing or boundary-layer mixing could nudge readings higher, though current guidance shows limited potential for that outcome.
This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 21 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 Chicago O'Hare Intl Airport Station, available here: https://www.wunderground.com/history/daily/us/il/chicago/KORD.
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 Fahrenheit (eg, 21°F). 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.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Chicago O'Hare Intl Airport Station, available here: https://www.wunderground.com/history/daily/us/il/chicago/KORD.
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 Fahrenheit (eg, 21°F). 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.
Pasar Dibuka: Jun 19, 2026, 9:03 PM ET
Volume
$2,677Tanggal Berakhir
Jun 21, 2026Pasar Dibuka
Jun 19, 2026, 9:03 PM ETResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 21 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 Chicago O'Hare Intl Airport Station, available here: https://www.wunderground.com/history/daily/us/il/chicago/KORD.
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 Fahrenheit (eg, 21°F). 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.Recent National Weather Service and model guidance indicate a cooler-than-normal air mass will dominate Chicago on June 21, with daytime highs forecast near 72°F—well below the 82°F seasonal average. This stems from northerly flow behind a departing frontal boundary, increased cloud cover, and modest winds limiting daytime heating. Ensemble spreads remain tight around 70–73°F, supporting the market’s near-even split between the two leading bins. Key resolution factors include official observations at Midway or O’Hare airports, where any late-day clearing or boundary-layer mixing could nudge readings higher, though current guidance shows limited potential for that outcome.
This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 21 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 Chicago O'Hare Intl Airport Station, available here: https://www.wunderground.com/history/daily/us/il/chicago/KORD.
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 Fahrenheit (eg, 21°F). 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.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Chicago O'Hare Intl Airport Station, available here: https://www.wunderground.com/history/daily/us/il/chicago/KORD.
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 Fahrenheit (eg, 21°F). 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.
Volume
$2,677Tanggal Berakhir
Jun 21, 2026Pasar Dibuka
Jun 19, 2026, 9:03 PM ETResolver
0x69c47De9D...Recent National Weather Service and model guidance indicate a cooler-than-normal air mass will dominate Chicago on June 21, with daytime highs forecast near 72°F—well below the 82°F seasonal average. This stems from northerly flow behind a departing frontal boundary, increased cloud cover, and modest winds limiting daytime heating. Ensemble spreads remain tight around 70–73°F, supporting the market’s near-even split between the two leading bins. Key resolution factors include official observations at Midway or O’Hare airports, where any late-day clearing or boundary-layer mixing could nudge readings higher, though current guidance shows limited potential for that outcome.
Ringkasan eksperimental yang dihasilkan AI dengan referensi data Polymarket. Ini bukan saran trading dan tidak berperan dalam bagaimana pasar ini diselesaikan. · Diperbarui
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