National Weather Service forecasts peg Chicago's high temperature at O'Hare near 49°F today under a stout surface high pressure system promoting subsidence, clear skies, and light north-northwest winds around 10 mph, aligning with GFS and ECMWF ensemble consensus of 48-50°F from the latest 00Z runs. Trader sentiment splits tightly between 48-49°F (39%) and 50-51°F (35%) due to minor model divergences in boundary-layer mixing and potential afternoon cloud development, which could cap warming from solar insolation amid a cool post-frontal air mass—March 28 climatological average is 48°F. Observations through midday and final NWS updates will clarify the peak before evening resolution.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · AktualisiertHighest temperature in Chicago on March 28?
Highest temperature in Chicago on March 28?
48-49°F 39%
50-51°F 36%
46-47°F 13%
52-53°F 10.8%
$94,818 Vol.
$94,818 Vol.
43°F or below
1%
44-45°F
5%
46-47°F
13%
48-49°F
39%
50-51°F
36%
52-53°F
11%
54-55°F
2%
56-57°F
1%
58-59°F
1%
60-61°F
<1%
62°F or higher
<1%
48-49°F 39%
50-51°F 36%
46-47°F 13%
52-53°F 10.8%
$94,818 Vol.
$94,818 Vol.
43°F or below
1%
44-45°F
5%
46-47°F
13%
48-49°F
39%
50-51°F
36%
52-53°F
11%
54-55°F
2%
56-57°F
1%
58-59°F
1%
60-61°F
<1%
62°F or higher
<1%
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Chicago O'Hare Intl Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Markt eröffnet: Mar 24, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Chicago O'Hare Intl Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Resolution Source
https://www.wunderground.com/history/daily/us/il/chicago/KORDResolver
0x69c47De9D...National Weather Service forecasts peg Chicago's high temperature at O'Hare near 49°F today under a stout surface high pressure system promoting subsidence, clear skies, and light north-northwest winds around 10 mph, aligning with GFS and ECMWF ensemble consensus of 48-50°F from the latest 00Z runs. Trader sentiment splits tightly between 48-49°F (39%) and 50-51°F (35%) due to minor model divergences in boundary-layer mixing and potential afternoon cloud development, which could cap warming from solar insolation amid a cool post-frontal air mass—March 28 climatological average is 48°F. Observations through midday and final NWS updates will clarify the peak before evening resolution.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · Aktualisiert
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Vorsicht bei externen Links.
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